Hi,Hi i am still having problems to get information out of the bms. ihave now just tried to connect esp -01 Wi-Fi module directly to bms uart port and then using HW Virtual port to create a com port then connect the Bms softwre to the com port but not getting any joy. Any suggestions will be great.
Try using JeeLabs ESP-Link firmware, flash it into your ESP8266, this one works.
Tasmota does not work so far, even already enable #define USE_TCP_BRIDGE, the 13-byte serial packet data is always fragmented using Tasmota.