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Re: Problems charging internal battery / R1CBU/R2RFE firmware


 

This is very interesting.
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This is very much the problem I am having as well, but with stock firmware. I just created another thread about a problem with audio on Tx on battery and it might be due to low voltage of the battery. The led also stays permanently on... Very interesting... Wonder if there is something on with the charging circuitry or if it needs some way to be reset or something...
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It has crossed my mind to maybe try and open the radio, charge the battery with an external charger, and then close it to see if the BMS would wake up. Maybe too low of a voltage of it to even charge?
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I would need new screws, the ones on my radio are already worn out hehe.
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So, ideas to reset the BMS? Anything is welcome.
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73,
Rui Oliveira, CT7ALW

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