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stuartpittaway / diyBMSv4ESP32

diyBMS v4 code for the ESP32 and new controller hardware
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Module V490 "all in one" - cell temperature randomly reports -39C if not connected to probe #252

Closed stuartpittaway closed 7 months ago

stuartpittaway commented 8 months ago

The V490 module randomly reports -39C if a temperature sensor is not installed - instead of correctly reporting -40C, which is ignored by the controller.

This random reading causes rule 8 to be triggered, and potentially random "charge prevented" messages