smart plug update firmware 2

https://community.home-assistant.io/t/detailed-guide-on-how-to-flash-the-new-tuya-beken-chips-with-openbk7231t/437276

https://github.com/maliciamrg/OpenBK7231T_App

https://github.com/openshwprojects/OpenBK7231T/blob/master/bk_writer1.60.zip

https://developer.tuya.com/en/docs/iot/wb2s-module-datasheet?id=K9ghecl7kc479

https://www.elektroda.com/rtvforum/topic3937910.html

It is strongly advised to calibrate the plug. You are using default values which are not perfect for your exact device.

Please get a reliable power meter, plug the 60W bulb into the socket, and use following commands to adjust readings:
– VoltageSet [RealVoltageFromReliableMeter]
– CurrentSet [RealCurrentFromReliableMeter]
– PowerSet [RealPowerFromReliableMeter]
Just like in Tasmota.

PowerSet 77

VoltageSet 220

CurrentSet 350 (1000*(77.0/220.0))

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