BMS with arduino ?
Posted: Fri May 20, 2022 10:25 pm
i am thinking how good would be a BMS made with arduino reading the voltage trought its analogic ports ?
mega 2560 have 16 ports
there are external ADC chips supported for arduino like MCP3208 to multiply the ports .
also 74HC4067 16-Channel Analog Multiplexer Demultiplexer could be used.
I dont want this BMS to balance the cells, just to read voltage for all the cells and some temperatures.
it s a bad idea ?
mega 2560 have 16 ports
there are external ADC chips supported for arduino like MCP3208 to multiply the ports .
also 74HC4067 16-Channel Analog Multiplexer Demultiplexer could be used.
I dont want this BMS to balance the cells, just to read voltage for all the cells and some temperatures.
it s a bad idea ?