Always reminds me of IKEA , you know what you want, you cant really find it, you just hope you'll bump into a store rep that day to guide you

Disregard.
To get it to work using Arduino IDE, I had to do first a "normal" upload (Sketch -> Upload) and then sketch data upload (Tools -> ESP8266 Sketch Data Upload).
Hi Johannes, Thanks for getting back to me on this, and great work with all of this by the way. Are you saying that, after the upload, if i just apply 3.3v to the MOD-WIFI-ESP8266, I should have a broadcasting ESP_XXXX SSID? Thanks again
I've managed to get it working. After flashing the successfully which should look like the log below, GPIO0 MUST be soldered back to 1 in order to see an active SSID to broadcast a WIFI AP.
How did you solve this one? I'm getting it. I've got a Bluepill with STM32-car on there, it responds ok to requests for 'json' using a usb-ttl but when I connect up the Wemos D1 and hit the index.html I get an error. '/cmd?cmd=json' givesjnsaff wrote: ↑Mon Mar 16, 2020 9:20 pm I'm having a similar problem as well. I got the ESP8266 from Johannes so it should be fine. Then programmed the bootloader and stm32_sine.hex red led is on and green is blinking on the blue pill.
No parameters are showing but when I try to Display Error Memory I get:Custom command 'json' getsCode: Select all
Unknown command sequence e��K� Unknown command sequence
So it seems that they are communicating as from the forum search this error is something that the stm32_sine sends back. But TX may be messed up somehow? I believe my Blue Pills may be quite dodgy .. so would want to put the black pill on there instead but the pin labels are not exactly the same. Any ideas? Much appreciated!Code: Select all
Unknown command sequence j��)
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j��)
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#define USART_BAUDRATE 115200
usart_set_baudrate(TERM_USART, USART_BAUDRATE);
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void setup(void){
Serial.begin(115200);
Serial.setTimeout(100);
SPIFFS.begin();
.
.
.
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bool fastUartAvailable = false;
I have got a Blue-Pill and Olimex WiFi-module to work together so should not be a limitation in the Blue-Pill or the firmaware.
i've managed to flash the module, re solder GPIO0 and it all works.vin wrote: ↑Wed Oct 28, 2020 12:00 am Hi all,
I think I've managed to flash to ESP8266 however I'm unable to see it when searching for an SSID, Should the SSID be broadcasting automatically after the flashing process? should I be able to to access the ESP Wifi Web page prior to connecting to the Inverter controller?