Wifi Module WEMOS D1 still connected to my infrastructure and when opening the 192.168.4.1 it asks for update Firmware or update Filesystem. Will try your lead, thanks a lot.

Hi, I have the Batmanboard (aka M3/MS BMS Controller V1) and transplanted the Batman chip from one of the harvested slave boards on it. Build up my test scenario, so have a other Slave Board connected to 23 batterie cells to siulate a block, connected SPI (p/n). But I did not get readings (Web-Inter...