Simp BMS

tom91 · Post by **tom91** » Fri Aug 01, 2025 9:11 pm

marucha79 wrote: ↑Fri Aug 01, 2025 8:35 pm With the help of AI,

Sure but careful not to trust it all, check all info you are expecting from the modules still shows up.

arber333 · Post by **arber333** » Fri Aug 01, 2025 9:43 pm

marucha79 wrote: ↑Fri Aug 01, 2025 8:35 pm Thanks for the tip. With the help of AI, I managed to introduce filtering in BMSModuleManager.cpp, and now only real CMUs are visible.

Ok...care to share it? Tnx

JaniK · Post by **JaniK** » Mon Jan 05, 2026 3:05 pm

Any ideas how to get the negative temperature to be read as lowest, instead of the highest number setting it on high reading?
(Also it seems the displayed low temp 0c is being read from non existent module?)

I think it is done here: but how

https://github.com/Tom-evnut/VW-bms/blo ... e.cpp#L390

Note: winter has officially arrived in Finland.

tom91 · Post by **tom91** » Mon Jan 05, 2026 6:49 pm

Anything below zero is disregarded not sure the code decodes negative temperatures correctly currently. Mind grabbing some CAN logs so I can review this.

JaniK · Post by **JaniK** » Mon Jan 05, 2026 8:40 pm

Thanks for your fast reply Tom.

I think the SimpBMS shows pretty accurately the temperatures on the CAN bus and the terminal monitor page.
last night was -22C and currently it is -16C outside.
There is also an outlander charger on the same bus showing similar temps about two degrees colder than SimpBMS (0x377 and 0x389)

Also I was freezing out there

, but laptop held battery long enough to get some fresh and cool CAN!

The NEXTION display was showing -15C as the high temp after I took this CAN capture, so it actually shows the highest temp

only the low and avg dont work.

MAIN PAGE ONLY

Code: Select all

BMS Status : 1 Ready    / 88  |SOH: 100
Out:0000 Cont:0000 In:0000


Modules: 8 Cells: 88 Strings: 1  Voltage: 341.368V   Avg Cell Voltage: 3.879V  Low Cell Voltage: 3.873V   High Cell Voltage: 3.885V Delta Voltage: 12mV   Avg Temp: 0.000C 

Module #1   46.54V   Cell0: 3.87V   Cell1: 3.88V   Cell2: 3.88V   Cell3: 3.88V   Cell4: 3.88V   Cell5: 3.88V   Cell6: 3.88V   Cell7: 3.88V   Cell8: 3.88V   Cell9: 3.88V  Cell10: 3.88V  Cell11: 3.88V  Cell12: 0.00V
 Temp 1: -17.00C Temp 2: -17.50C Temp 3: -17.00C | Bal Stat: 0
Module #2   46.57V  Cell13: 3.88V  Cell14: 3.88V  Cell15: 3.88V  Cell16: 3.88V  Cell17: 3.88V  Cell18: 3.89V  Cell19: 3.88V  Cell20: 3.88V  Cell21: 3.88V  Cell22: 3.88V  Cell23: 3.88V  Cell24: 3.88V  Cell25: 0.00V
 Temp 1: -17.50C Temp 2: -18.00C Temp 3: -17.50C | Bal Stat: 0
Module #3   31.03V  Cell26: 3.88V  Cell27: 3.88V  Cell28: 3.88V  Cell29: 3.88V  Cell30: 3.88V  Cell31: 3.88V  Cell32: 3.88V  Cell33: 3.88V  Cell34: 0.00V  Cell35: 0.00V  Cell36: 0.00V  Cell37: 0.00V  Cell38: 0.00V
 Temp 1: -17.00C Temp 2: -17.50C Temp 3: -17.50C | Bal Stat: 0
Module #4   38.79V  Cell39: 3.87V  Cell40: 3.88V  Cell41: 3.88V  Cell42: 3.87V  Cell43: 3.88V  Cell44: 3.88V  Cell45: 3.88V  Cell46: 3.88V  Cell47: 3.88V  Cell48: 3.88V  Cell49: 5.09V  Cell50: 5.09V  Cell51: 0.00V
 Temp 1: -17.00C Temp 2: -18.00C Temp 3: -17.00C | Bal Stat: 0
Module #5   46.56V  Cell52: 3.88V  Cell53: 3.88V  Cell54: 3.88V  Cell55: 3.88V  Cell56: 3.88V  Cell57: 3.88V  Cell58: 3.88V  Cell59: 3.88V  Cell60: 3.88V  Cell61: 3.88V  Cell62: 3.88V  Cell63: 3.88V  Cell64: 0.00V
 Temp 1: -15.50C Temp 2: -16.50C Temp 3: -15.50C | Bal Stat: 0
Module #6   46.54V  Cell65: 3.88V  Cell66: 3.88V  Cell67: 3.88V  Cell68: 3.88V  Cell69: 3.88V  Cell70: 3.88V  Cell71: 3.87V  Cell72: 3.88V  Cell73: 3.88V  Cell74: 3.88V  Cell75: 3.88V  Cell76: 3.88V  Cell77: 0.00V
 Temp 1: -15.50C Temp 2: -16.00C Temp 3: -16.00C | Bal Stat: 0
Module #7   46.56V  Cell78: 3.88V  Cell79: 3.88V  Cell80: 3.88V  Cell81: 3.88V  Cell82: 3.88V  Cell83: 3.88V  Cell84: 3.88V  Cell85: 3.88V  Cell86: 3.88V  Cell87: 3.88V  Cell88: 3.88V  Cell89: 3.88V  Cell90: 0.00V
 Temp 1: -16.00C Temp 2: -16.50C Temp 3: -15.50C | Bal Stat: 0
Module #8   38.79V  Cell91: 3.88V  Cell92: 3.88V  Cell93: 3.88V  Cell94: 3.88V  Cell95: 3.88V  Cell96: 3.88V  Cell97: 3.88V  Cell98: 3.88V  Cell99: 3.88V  Cell100: 3.88V  Cell101: 5.09V  Cell102: 5.09V  Cell103: 0.00V
 Temp 1: -15.50C Temp 2: -16.50C Temp 3: -16.00C | Bal Stat: 0
CANbus   -22.00mA  70% SOC 77700.00mAh

CAN capture 2x cycles of TEMP FOUND before ending in same MAIN PAGE

Code: Select all

8,2 | 712545,0x1CE,false,8, 0x31, 0x3F, 0xB4, 0x41, 0xEB, 0xFF, 0xFE, 0x0F
712548,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712555,0x18FED802,false,5, 0x0A, 0x21, 0x00, 0x00, 0x00
712555,0x18FED502,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
712556,0x18FED602,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
712556,0x18FED102,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
712557,0x18FED302,false,5, 0x08, 0x21, 0x00, 0x00, 0x00
712557,0x18FED702,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
712557,0x18FED202,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
712557,0x18FED402,false,5, 0x0A, 0x21, 0x00, 0x00, 0x00
712558,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
712568,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712578,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
712587,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712598,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00

8 | Temp Found712603,0x1A555408,false,8, 0x37, 0x00, 0x00, 0x00, 0x35, 0x36, 0xFB, 0xFB

5 | Temp Found712603,0x1A555405,false,8, 0x37, 0x00, 0x00, 0x00, 0x35, 0x37, 0xFB, 0xFB

6 | Temp Found712603,0x1A555406,false,8, 0x37, 0x00, 0x00, 0x00, 0x36, 0x36, 0xFB, 0xFB

1 | Temp Found712603,0x1A555401,false,8, 0x34, 0x00, 0x00, 0x00, 0x33, 0x34, 0x32, 0x33

3 | Temp Found712604,0x1A555403,false,8, 0x34, 0x00, 0x00, 0x00, 0x33, 0x33, 0xFB, 0xFB

4 | Temp Found712604,0x1A555404,false,8, 0x34, 0x00, 0x00, 0x00, 0x32, 0x34, 0xFB, 0xFB

2 | Temp Found712605,0x1A555402,false,8, 0x33, 0x00, 0x00, 0x00, 0x32, 0x33, 0x33, 0xFB

7 | Temp Found712605,0x1A555407,false,8, 0x36, 0x00, 0x00, 0x00, 0x35, 0x36, 0xFB, 0xFB
712608,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712617,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
712627,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712638,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
712647,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712667,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712687,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712707,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712717,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
712728,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712738,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
712747,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712753,0x522,false,6, 0x01, 0x0A, 0x62, 0x00, 0x00, 0x00
712757,0x525,false,6, 0x04, 0x0F, 0x8C, 0xFF, 0xFF, 0xFF
712757,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
712758,0x664,false,8, 0x02, 0x83, 0x06, 0x32, 0xF3, 0x00, 0x00, 0x00
712767,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712773,0x523,false,6, 0x02, 0x0A, 0xEA, 0xFF, 0xFF, 0xFF
712777,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
712778,0x663,false,8, 0x00, 0x39, 0x34, 0x39, 0x39, 0x44, 0x30, 0x39
712788,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712789,0x527,false,6, 0x06, 0x0A, 0x0D, 0x00, 0x00, 0x00
712798,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00
712807,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712817,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
712828,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712838,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
712847,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712849,0x16A95441,false,8, 0xD2, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712849,0x16A9543E,false,8, 0x19, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712849,0x16A9543F,false,8, 0xF4, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712849,0x16A9543A,false,8, 0x14, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712851,0x16A95431,false,8, 0x4E, 0x51, 0x15, 0x01, 0x33, 0x00, 0x00, 0x00
712851,0x16A9542E,false,8, 0x3D, 0x51, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
712851,0x16A9542F,false,8, 0x9B, 0x51, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
712851,0x16A9542A,false,8, 0x4D, 0x51, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
712852,0x16A9543B,false,8, 0xFE, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712852,0x16A9543C,false,8, 0x1D, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712852,0x16A9543D,false,8, 0x5E, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712853,0x16A9542C,false,8, 0x16, 0x51, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
712853,0x16A9542B,false,8, 0xEB, 0x51, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
712853,0x16A9542D,false,8, 0xC7, 0x51, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
712853,0x16A95440,false,8, 0x4A, 0x0F, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
712854,0x16A95430,false,8, 0xE9, 0x51, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
712868,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712888,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712900,0x526,false,6, 0x05, 0x04, 0x00, 0x00, 0x00, 0x00
712907,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712917,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
712922,0x521,false,6, 0x00, 0x0C, 0x13, 0x00, 0x00, 0x00
712927,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712938,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
712948,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712957,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
712964,0x524,false,6, 0x03, 0x0C, 0xFE, 0xFF, 0xFF, 0xFF
712968,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712977,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
712988,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
712998,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00
713038,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713039,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00

1,0 | 713039,0x1B0,false,8, 0xFB, 0x9C, 0xB3, 0x3E, 0xDB, 0xB3, 0x3E, 0x0B

1,1 | 713039,0x1B1,false,8, 0xC6, 0x0C, 0xB4, 0x44, 0xDB, 0xB3, 0x3E, 0x0B

1,2 | 713039,0x1B2,false,8, 0x0D, 0x0C, 0xB4, 0x40, 0xDB, 0xB3, 0x3E, 0x0B
713039,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20

3,0 | 713040,0x1B8,false,8, 0x12, 0xB7, 0xB3, 0x3D, 0xDB, 0xB3, 0x3C, 0x0B

3,1 | 713040,0x1B9,false,8, 0x2E, 0x07, 0xB4, 0x41, 0x3B, 0xB4, 0x3F, 0x0B
713040,0x1BA,false,8, 0x79, 0xE7, 0xFF, 0xFE, 0xEF, 0xFF, 0xFE, 0x0F
713040,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00

7,0 | 713041,0x1C8,false,8, 0x0F, 0xE9, 0xB3, 0x3F, 0x0B, 0xB4, 0x41, 0x0B

7,1 | 713042,0x1C9,false,8, 0x0E, 0x19, 0xB4, 0x44, 0x1B, 0xB4, 0x40, 0x0B

7,2 | 713044,0x1CA,false,8, 0x0B, 0xF9, 0xB3, 0x3D, 0x0B, 0xB4, 0x3C, 0x0B
713047,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713067,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713087,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713107,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713117,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713128,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713138,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713147,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713158,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
713168,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713177,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
713187,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713198,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00
713206,0x528,false,6, 0x07, 0x02, 0x00, 0x00, 0x00, 0x00
713208,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713218,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713227,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713237,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713248,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713257,0x664,false,8, 0x02, 0x83, 0x06, 0x32, 0xF3, 0x00, 0x00, 0x00
713267,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713278,0x663,false,8, 0x01, 0x31, 0x30, 0x31, 0x00, 0x00, 0x00, 0x00
713288,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713308,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713317,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713328,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713338,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713347,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713350,0x16A95441,false,8, 0xE0, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713350,0x16A9543E,false,8, 0xFE, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713351,0x16A9543F,false,8, 0x71, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713351,0x16A9543A,false,8, 0xF7, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713352,0x16A95440,false,8, 0x1F, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713352,0x16A9542E,false,8, 0x27, 0x52, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713353,0x16A9542F,false,8, 0x18, 0x52, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713353,0x16A95431,false,8, 0xED, 0x52, 0x15, 0x01, 0x33, 0x00, 0x00, 0x00
713353,0x16A9542A,false,8, 0xA3, 0x52, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713353,0x16A9543B,false,8, 0x85, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713353,0x16A9543C,false,8, 0x8A, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713354,0x16A9543D,false,8, 0x2E, 0x00, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713354,0x16A9542C,false,8, 0xAC, 0x52, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713355,0x16A9542B,false,8, 0xD4, 0x52, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713355,0x16A9542D,false,8, 0x39, 0x52, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713355,0x16A95430,false,8, 0xC6, 0x52, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713358,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
713367,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713375,0x522,false,6, 0x01, 0x0B, 0x52, 0x00, 0x00, 0x00
713378,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
713387,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713397,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00
713408,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713413,0x523,false,6, 0x02, 0x0B, 0xE7, 0xFF, 0xFF, 0xFF
713417,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713428,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713432,0x525,false,6, 0x04, 0x00, 0x8C, 0xFF, 0xFF, 0xFF
713437,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713448,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713453,0x1A555467,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713453,0x1A555464,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713454,0x1A555465,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713454,0x1A555460,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713455,0x1A555462,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713455,0x1A555463,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713455,0x1A555461,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713456,0x1A555466,false,8, 0x83, 0x43, 0x48, 0x20, 0x20, 0xB7, 0x00, 0x00
713467,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713487,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713500,0x527,false,6, 0x06, 0x0B, 0x0D, 0x00, 0x00, 0x00
713539,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713540,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713540,0x521,false,6, 0x00, 0x0D, 0x14, 0x00, 0x00, 0x00

2,0 | 713540,0x1B4,false,8, 0x0D, 0xD3, 0xB3, 0x3C, 0xEB, 0xB3, 0x3D, 0x0B
713540,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20

2,1 | 713540,0x1B5,false,8, 0xA7, 0x23, 0xB4, 0x45, 0x3B, 0xB4, 0x41, 0x0B

2,2 | 713541,0x1B6,false,8, 0x57, 0x23, 0xB4, 0x41, 0x0B, 0xB4, 0x43, 0x0B

3,0 | 713541,0x1B8,false,8, 0xC1, 0xB8, 0xB3, 0x3D, 0xDB, 0xB3, 0x3C, 0x0B

3,1 | 713541,0x1B9,false,8, 0x53, 0x08, 0xB4, 0x41, 0x3B, 0xB4, 0x3F, 0x0B
713541,0x1BA,false,8, 0x6D, 0xE8, 0xFF, 0xFE, 0xEF, 0xFF, 0xFE, 0x0F

4,0 | 713541,0x1BC,false,8, 0x61, 0xA2, 0xB3, 0x3C, 0xBB, 0xB3, 0x3A, 0x0B

4,1 | 713542,0x1BD,false,8, 0x00, 0x22, 0xB4, 0x44, 0x3B, 0xB4, 0x44, 0x0B

4,2 | 713542,0x1BE,false,8, 0x2A, 0x12, 0xB4, 0x3F, 0xEB, 0xFF, 0xFE, 0x0F

5,0 | 713542,0x1C0,false,8, 0xEB, 0x05, 0xB4, 0x40, 0x0B, 0xB4, 0x3F, 0x0B

5,1 | 713542,0x1C1,false,8, 0x7D, 0xD5, 0xB3, 0x3D, 0xBB, 0xB3, 0x3E, 0x0B
713542,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00

5,2 | 713543,0x1C2,false,8, 0x5B, 0x35, 0xB4, 0x43, 0x4B, 0xB4, 0x43, 0x0B

6,0 | 713543,0x1C4,false,8, 0x8B, 0xB7, 0xB3, 0x3C, 0xDB, 0xB3, 0x3D, 0x0B

6,1 | 713543,0x1C5,false,8, 0xA3, 0xB7, 0xB3, 0x3E, 0xAB, 0xB3, 0x3E, 0x0B

6,2 | 713543,0x1C6,false,8, 0x30, 0x27, 0xB4, 0x42, 0x1B, 0xB4, 0x40, 0x0B

7,0 | 713543,0x1C8,false,8, 0x5E, 0xEA, 0xB3, 0x3F, 0x0B, 0xB4, 0x41, 0x0B

7,1 | 713544,0x1C9,false,8, 0xA5, 0x1A, 0xB4, 0x44, 0x1B, 0xB4, 0x40, 0x0B

7,2 | 713544,0x1CA,false,8, 0x5B, 0xFA, 0xB3, 0x3D, 0x0B, 0xB4, 0x3C, 0x0B

8,0 | 713545,0x1CC,false,8, 0xAC, 0xD0, 0xB3, 0x40, 0xFB, 0xB3, 0x3F, 0x0B

8,1 | 713546,0x1CD,false,8, 0x3D, 0xD0, 0xB3, 0x3F, 0xEB, 0xB3, 0x40, 0x0B

8,2 | 713547,0x1CE,false,8, 0xB4, 0x30, 0xB4, 0x41, 0xEB, 0xFF, 0xFE, 0x0F
713547,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713557,0x18FED802,false,5, 0x0A, 0x21, 0x00, 0x00, 0x00
713557,0x18FED502,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
713558,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
713558,0x18FED102,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
713558,0x18FED602,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
713559,0x18FED302,false,5, 0x08, 0x21, 0x00, 0x00, 0x00
713559,0x18FED702,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
713559,0x18FED202,false,5, 0x0C, 0x21, 0x00, 0x00, 0x00
713559,0x18FED402,false,5, 0x0A, 0x21, 0x00, 0x00, 0x00
713567,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713578,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
713587,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713593,0x526,false,6, 0x05, 0x05, 0x00, 0x00, 0x00, 0x00
713598,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00

8 | Temp Found713604,0x1A555408,false,8, 0x37, 0x00, 0x00, 0x00, 0x35, 0x36, 0xFB, 0xFB

5 | Temp Found713604,0x1A555405,false,8, 0x37, 0x00, 0x00, 0x00, 0x35, 0x37, 0xFB, 0xFB

6 | Temp Found713605,0x1A555406,false,8, 0x37, 0x00, 0x00, 0x00, 0x36, 0x36, 0xFB, 0xFB

1 | Temp Found713605,0x1A555401,false,8, 0x34, 0x00, 0x00, 0x00, 0x33, 0x34, 0x33, 0x33

3 | Temp Found713606,0x1A555403,false,8, 0x34, 0x00, 0x00, 0x00, 0x33, 0x33, 0xFB, 0xFB

4 | Temp Found713606,0x1A555404,false,8, 0x34, 0x00, 0x00, 0x00, 0x32, 0x34, 0xFB, 0xFB

2 | Temp Found713606,0x1A555402,false,8, 0x33, 0x00, 0x00, 0x00, 0x32, 0x33, 0x33, 0xFB

7 | Temp Found713607,0x1A555407,false,8, 0x36, 0x00, 0x00, 0x00, 0x35, 0x36, 0xFB, 0xFB
713607,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713617,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713621,0x524,false,6, 0x03, 0x0D, 0x06, 0x00, 0x00, 0x00
713627,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713638,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713648,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713668,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713688,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713708,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713717,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713727,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713738,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713747,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713757,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
713758,0x664,false,8, 0x02, 0x83, 0x06, 0x32, 0xF3, 0x00, 0x00, 0x00
713767,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713777,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
713778,0x663,false,8, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
713787,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713798,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00
713808,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713817,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713828,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713838,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713847,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713852,0x16A95441,false,8, 0xB5, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713852,0x16A9543E,false,8, 0x9B, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713852,0x16A9543F,false,8, 0x94, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713852,0x16A9543A,false,8, 0xD6, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713853,0x16A95440,false,8, 0x30, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713853,0x16A95431,false,8, 0x32, 0x53, 0x15, 0x01, 0x33, 0x00, 0x00, 0x00
713854,0x16A9542E,false,8, 0xC6, 0x53, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713854,0x16A9542F,false,8, 0x22, 0x53, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713854,0x16A9542A,false,8, 0xED, 0x53, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713855,0x16A9543B,false,8, 0x9E, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713855,0x16A9543C,false,8, 0x20, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713855,0x16A9543D,false,8, 0xE6, 0x01, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00
713855,0x16A9542C,false,8, 0xB0, 0x53, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713856,0x16A9542B,false,8, 0x05, 0x53, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713856,0x16A9542D,false,8, 0xB3, 0x53, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713856,0x16A95430,false,8, 0x61, 0x53, 0x15, 0x01, 0x31, 0x00, 0x00, 0x00
713867,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713887,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713907,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713918,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
713927,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713935,0x528,false,6, 0x07, 0x03, 0x00, 0x00, 0x00, 0x00
713938,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
713947,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713957,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
713968,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713977,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
713987,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
713996,0x522,false,6, 0x01, 0x0C, 0x55, 0x00, 0x00, 0x00
713997,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00
714007,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714041,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00

1,0 | 714041,0x1B0,false,8, 0x07, 0x9D, 0xB3, 0x3E, 0xDB, 0xB3, 0x3E, 0x0B

1,1 | 714041,0x1B1,false,8, 0x72, 0x0D, 0xB4, 0x44, 0xDB, 0xB3, 0x3E, 0x0B

1,2 | 714041,0x1B2,false,8, 0xAE, 0x0D, 0xB4, 0x40, 0xDB, 0xB3, 0x3E, 0x0B
714041,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20

2,0 | 714042,0x1B4,false,8, 0xF9, 0xD4, 0xB3, 0x3C, 0xEB, 0xB3, 0x3D, 0x0B

2,1 | 714042,0x1B5,false,8, 0x72, 0x24, 0xB4, 0x45, 0x3B, 0xB4, 0x41, 0x0B

2,2 | 714042,0x1B6,false,8, 0x77, 0x24, 0xB4, 0x41, 0x0B, 0xB4, 0x43, 0x0B

3,0 | 714042,0x1B8,false,8, 0xD5, 0xB9, 0xB3, 0x3D, 0xDB, 0xB3, 0x3C, 0x0B

3,1 | 714042,0x1B9,false,8, 0x04, 0x09, 0xB4, 0x41, 0x3B, 0xB4, 0x3F, 0x0B
714043,0x1BA,false,8, 0xC9, 0xE9, 0xFF, 0xFE, 0xEF, 0xFF, 0xFE, 0x0F

4,0 | 714043,0x1BC,false,8, 0xB2, 0xA3, 0xB3, 0x3C, 0xBB, 0xB3, 0x3A, 0x0B

4,1 | 714043,0x1BD,false,8, 0xBD, 0x23, 0xB4, 0x44, 0x3B, 0xB4, 0x45, 0x0B

4,2 | 714043,0x1BE,false,8, 0x1A, 0x13, 0xB4, 0x3F, 0xEB, 0xFF, 0xFE, 0x0F
714043,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00

5,0 | 714044,0x1C0,false,8, 0xEA, 0x06, 0xB4, 0x40, 0x0B, 0xB4, 0x3F, 0x0B

5,1 | 714044,0x1C1,false,8, 0x8A, 0xD6, 0xB3, 0x3D, 0xBB, 0xB3, 0x3E, 0x0B

5,2 | 714044,0x1C2,false,8, 0x87, 0x36, 0xB4, 0x43, 0x4B, 0xB4, 0x43, 0x0B

7,0 | 714044,0x1C8,false,8, 0x81, 0xEB, 0xB3, 0x3F, 0x0B, 0xB4, 0x41, 0x0B

7,1 | 714045,0x1C9,false,8, 0x50, 0x1B, 0xB4, 0x44, 0x1B, 0xB4, 0x40, 0x0B

7,2 | 714045,0x1CA,false,8, 0x1B, 0xFB, 0xB3, 0x3D, 0x0B, 0xB4, 0x3C, 0x0B

8,0 | 714047,0x1CC,false,8, 0xA6, 0xD1, 0xB3, 0x40, 0xFB, 0xB3, 0x3F, 0x0B
714048,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20

8,1 | 714048,0x1CD,false,8, 0x37, 0xD1, 0xB3, 0x40, 0xEB, 0xB3, 0x40, 0x0B

8,2 | 714049,0x1CE,false,8, 0xAB, 0x31, 0xB4, 0x41, 0xEB, 0xFF, 0xFE, 0x0F
714052,0x523,false,6, 0x02, 0x0C, 0xFB, 0xFF, 0xFF, 0xFF
714068,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714088,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714108,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714108,0x525,false,6, 0x04, 0x01, 0x8C, 0xFF, 0xFF, 0xFF
714117,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
714128,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714129,0x521,false,6, 0x00, 0x0E, 0x16, 0x00, 0x00, 0x00
714138,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
714147,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714157,0x569,false,8, 0xAA, 0xC0, 0x80, 0x2A, 0x00, 0x00, 0x00, 0x00
714168,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714178,0x568,false,8, 0x00, 0x02, 0x80, 0x0A, 0x00, 0x00, 0xA8, 0xAA
714187,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714197,0x563,false,8, 0x00, 0x20, 0x80, 0xA2, 0x02, 0x00, 0x00, 0x00
714208,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714211,0x527,false,6, 0x06, 0x0C, 0x0D, 0x00, 0x00, 0x00
714218,0x38A,false,8, 0x20, 0x1E, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00
714228,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714237,0x389,false,8, 0x00, 0x00, 0x00, 0x1E, 0x1C, 0x00, 0x00, 0x00
714247,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714258,0x664,false,8, 0x02, 0x83, 0x06, 0x32, 0xF3, 0x00, 0x00, 0x00
1714267,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20
714277,0x663,false,8, 0x00, 0x39, 0x34, 0x39, 0x39, 0x44, 0x30, 0x39
714278,0x524,false,6, 0x03, 0x0E, 0x03, 0x00, 0x00, 0x00
714287,0x526,false,6, 0x05, 0x06, 0x00, 0x00, 0x00, 0x00
714288,0x377,false,8, 0x04, 0xB3, 0x00, 0x00, 0x1D, 0x1C, 0x1C, 0x20





Debug Settings Menu
Toggle on/off
1 - Can Debug :0
2 - Current Debug :0
3 - Output Check :0
4 - Input Check :0
5 - ESS mode :0
6 - Cells Present Reset :88
7 - Gauge Debug :0
8 - CSV Output :0
9 - Decimal Places to Show :2
q - Go back to menu
q
MENU
Debugging Paused
Firmware Version : 240329
b - Battery Settings
a - Alarm and Warning Settings
e - Charging Settings
c - Current Sensor Calibration
k - Contactor and Gauge Settings
i - Ignore Value Settings
d - Debug Settings
q - exit menu
q


BMS Status : 1 Ready    / 88  |SOH: 100
Out:0000 Cont:0000 In:0000


Modules: 8 Cells: 88 Strings: 1  Voltage: 341.368V   Avg Cell Voltage: 3.879V  Low Cell Voltage: 3.873V   High Cell Voltage: 3.885V Delta Voltage: 12mV   Avg Temp: 0.000C 

Module #1   46.54V   Cell0: 3.87V   Cell1: 3.88V   Cell2: 3.88V   Cell3: 3.88V   Cell4: 3.88V   Cell5: 3.88V   Cell6: 3.88V   Cell7: 3.88V   Cell8: 3.88V   Cell9: 3.88V  Cell10: 3.88V  Cell11: 3.88V  Cell12: 0.00V
 Temp 1: -17.00C Temp 2: -17.50C Temp 3: -17.00C | Bal Stat: 0
Module #2   46.57V  Cell13: 3.88V  Cell14: 3.88V  Cell15: 3.88V  Cell16: 3.88V  Cell17: 3.88V  Cell18: 3.89V  Cell19: 3.88V  Cell20: 3.88V  Cell21: 3.88V  Cell22: 3.88V  Cell23: 3.88V  Cell24: 3.88V  Cell25: 0.00V
 Temp 1: -17.50C Temp 2: -18.00C Temp 3: -17.50C | Bal Stat: 0
Module #3   31.03V  Cell26: 3.88V  Cell27: 3.88V  Cell28: 3.88V  Cell29: 3.88V  Cell30: 3.88V  Cell31: 3.88V  Cell32: 3.88V  Cell33: 3.88V  Cell34: 0.00V  Cell35: 0.00V  Cell36: 0.00V  Cell37: 0.00V  Cell38: 0.00V
 Temp 1: -17.00C Temp 2: -17.50C Temp 3: -17.50C | Bal Stat: 0
Module #4   38.79V  Cell39: 3.87V  Cell40: 3.88V  Cell41: 3.88V  Cell42: 3.87V  Cell43: 3.88V  Cell44: 3.88V  Cell45: 3.88V  Cell46: 3.88V  Cell47: 3.88V  Cell48: 3.88V  Cell49: 5.09V  Cell50: 5.09V  Cell51: 0.00V
 Temp 1: -17.00C Temp 2: -18.00C Temp 3: -17.00C | Bal Stat: 0
Module #5   46.56V  Cell52: 3.88V  Cell53: 3.88V  Cell54: 3.88V  Cell55: 3.88V  Cell56: 3.88V  Cell57: 3.88V  Cell58: 3.88V  Cell59: 3.88V  Cell60: 3.88V  Cell61: 3.88V  Cell62: 3.88V  Cell63: 3.88V  Cell64: 0.00V
 Temp 1: -15.50C Temp 2: -16.50C Temp 3: -15.50C | Bal Stat: 0
Module #6   46.54V  Cell65: 3.88V  Cell66: 3.88V  Cell67: 3.88V  Cell68: 3.88V  Cell69: 3.88V  Cell70: 3.88V  Cell71: 3.87V  Cell72: 3.88V  Cell73: 3.88V  Cell74: 3.88V  Cell75: 3.88V  Cell76: 3.88V  Cell77: 0.00V
 Temp 1: -15.50C Temp 2: -16.00C Temp 3: -16.00C | Bal Stat: 0
Module #7   46.56V  Cell78: 3.88V  Cell79: 3.88V  Cell80: 3.88V  Cell81: 3.88V  Cell82: 3.88V  Cell83: 3.88V  Cell84: 3.88V  Cell85: 3.88V  Cell86: 3.88V  Cell87: 3.88V  Cell88: 3.88V  Cell89: 3.88V  Cell90: 0.00V
 Temp 1: -16.00C Temp 2: -16.50C Temp 3: -15.50C | Bal Stat: 0
Module #8   38.79V  Cell91: 3.88V  Cell92: 3.88V  Cell93: 3.88V  Cell94: 3.88V  Cell95: 3.88V  Cell96: 3.88V  Cell97: 3.88V  Cell98: 3.88V  Cell99: 3.88V  Cell100: 3.88V  Cell101: 5.09V  Cell102: 5.09V  Cell103: 0.00V
 Temp 1: -15.50C Temp 2: -16.50C Temp 3: -16.00C | Bal Stat: 0
CANbus   -22.00mA  70% SOC 77700.00mAh

EDIT: For reference, parked for weeks, modules are from VW e-golf 35.8kWh, split in 2packs (under car / in car temps differ about 2C)

marlinarnz · Post by **marlinarnz** » Mon Feb 23, 2026 8:59 am

I am converting my project with the SimpBMS and already wired up the HV box with contactors, etc. I did the first test without flyback diodes, which must have burned the low-side analog switch on the SimpBMS. Now, the main neg. and pos. contactors (from Tesla Model S, without economizers, ground-switched) are always connected when powered with 12V. The precharge contactor is also connected but I have to do some more testing here. Everything else works like a treat, also the Outlander OBC integration.

Would you be kind enough to share which IC I need to order for replacement of the low-side switch? The print does not yield results. After some research I ended up with the MAX5070/MAX5071 as best guess. Could you confirm that?

Thanks a lot in advance!

tom91 · Post by **tom91** » Mon Feb 23, 2026 1:31 pm

This is a FAKE SimpBMS and is not supported by myself. This is one that is made by EV Shop without my permission.

marlinarnz · Post by **marlinarnz** » Tue Feb 24, 2026 2:49 pm

Thanks for clarifying, and sorry that I didn't know (that really makes me feel bad). I'll write them a prompt and see what comes back.

Could you share which analog switch IC you are using in your classified PCBs, anyways?

tom91 · Post by **tom91** » Tue Feb 24, 2026 7:32 pm

Ask them, they made the boards themselves. They sold it to you so should provide you support.

JaniK · Post by **JaniK** » Sat Feb 28, 2026 1:56 pm

Sorry to bother you with this again, but did you get a look of My CAN capture and the negative temps?

I wonder why the nextion display shows a negative temp value only on the high temp reading.

I just checked that when the temps were positive, it was still showing low 0C and that propably means that I just have messed the nextion display textbox ID or something somehow?

tom91 · Post by **tom91** » Sat Feb 28, 2026 3:41 pm

JaniK wrote: ↑Sat Feb 28, 2026 1:56 pm Sorry to bother you with this again, but did you get a look of My CAN capture and the negative temps?

I wonder why the nextion display shows a negative temp value only on the high temp reading.

I just checked that when the temps were positive, it was still showing low 0C and that propably means that I just have messed the nextion display textbox ID or something somehow?

This is the reason

Code: Select all

 if (getAvgTemp() > 0.5)
      {
        if (temperatures[0] > 0.5)
        {

Has to do with code for detecting none connected temperature sensors in all the various VW modules

JaniK · Post by **JaniK** » Sat Feb 28, 2026 4:01 pm

tom91 wrote: ↑Sat Feb 28, 2026 3:41 pm This is the reason
Code: Select all
 if (getAvgTemp() > 0.5)
      {
        if (temperatures[0] > 0.5)
        {
Has to do with code for detecting none connected temperature sensors in all the various VW modules

Thank you for clarifying that, I will look it up.

Good to know the nextion code should be still intact.

arber333 · Post by **arber333** » Sat Mar 14, 2026 11:07 am

I have a problem with SimpBMS, or perhaps Teensy 3.1... i got that particular SimpBMS from you years back
When i reconnected one BMS to VW hybrid cells i managed good connection via CAN bus and LCD display.
Then i wanted to connect usb cable to Teensy and Lenovo x270 Laptop so i could get direct cell values from it...

Well it all want wrong! Immediately Teensy started to smoke and my Laptop went dark. I immediately disconnected everything and tried to restart my PC... no dice! My laptop died... Teensy died a smoking death too. Why would that happen at all? Isnt USB port at least 5V buffered?

For future scenarios, can you suggest what to inspect? Can i safely use a USB port expander to buffer SimpBMS?

larsrengersen · Post by **larsrengersen** » Sat Mar 14, 2026 4:14 pm

That is a Teensy thing.
Sorry to hear that happened.
You either need to cut the Vin trace on a Teensy or use a modified USB cable.
Further details here https://www.pjrc.com/teensy/external_power.html

tom91 · Post by **tom91** » Sat Mar 14, 2026 5:34 pm

I have never had this issue myself. Sounds like a dead short on the teensy for some r

Can you share pictures of the aftermath?

larsrengersen · Post by **larsrengersen** » Sat Mar 14, 2026 5:56 pm

Myself I think this as “as per Teensy design”.
Hence the note on the Teensy card

Years ago I learned it the hard way with my Teensy 3.6.
Not sure what exactly is happening if you don’t cut the trace but high current from the laptop for sure.

arber333 · Post by **arber333** » Sat Mar 14, 2026 8:26 pm

larsrengersen wrote: ↑Sat Mar 14, 2026 5:56 pm Myself I think this as “as per Teensy design”.
Hence the note on the Teensy card

IMG_9155.jpeg

Years ago I learned it the hard way with my Teensy 3.6.
Not sure what exactly is happening if you don’t cut the trace but high current from the laptop for sure.

Crap!!!
But i did connect to USB while under external power a lot of times and never had any issue.... why now? Strange...

Thanks for the warning. I know now... I will try to post some photos, but really there is only one element smoked on Teensy... some resistor.

Yahha777 · Post by **Yahha777** » Mon Mar 16, 2026 8:49 am

I wonder if this could affect the EVS-BMS? It seems to have Tensi 4.0. I communicate with the BMS via UART, and it's quite inconvenient.

larsrengersen · Post by **larsrengersen** » Mon Mar 16, 2026 11:59 am

arber333 wrote: ↑Sat Mar 14, 2026 8:26 pm why now?

I'm not 100% sure but my theory is:
They share the same 5V rail and due to slight voltage differences in the 5V USB voltage and the Teensy 5V regulator voltage, weird currents can occur. If the USB voltage is slightly lower the Teensy will try to 'charge' the laptop but that port is not designed to accept current and the Teensy is not designed to supply higher current.
If the USB voltage is slightly higher then the Teensy will be getting a bit more than 5V and maybe that fried everything.
If the voltages are equal enough, there is no problem.

arber333 · Post by **arber333** » Mon Mar 16, 2026 12:26 pm

larsrengersen wrote: ↑Mon Mar 16, 2026 11:59 am I'm not 100% sure but my theory is:
They share the same 5V rail and due to slight voltage differences in the 5V USB voltage and the Teensy 5V regulator voltage, weird currents can occur. If the USB voltage is slightly lower the Teensy will try to 'charge' the laptop but that port is not designed to accept current and the Teensy is not designed to supply higher current.
If the USB voltage is slightly higher then the Teensy will be getting a bit more than 5V and maybe that fried everything.
If the voltages are equal enough, there is no problem.

Hm... i didnt actually connect 12V power to the AC lines... i now realize i connected that ACDC converter to HV DC battery and it converted about 350Vdc into 12V stable voltage. I wanted to have everything integrated.
Of course laptop was not connected to AC either it was on its own battery power at the time... I now realize some unknown potential might have been open vs USB port.

Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS

Re: Simp BMS