following are the steps I performed to turn on the battery charge management,
- enabled (AT+WBCM=6,1)
- management & unsolicited responses stopped (AT+WBCM=0,0)
- configured (AT+WBCM=4,1) & (AT+WBCM=3,0,4200,3200,4700,1438,601,0,2000,0)
- AT+WBCM=5 test if charger is connected which returns +WBCM: 5,1 if connected but here I receive +WBCM: 5,0 which means not connected (but DC-IN is on as AT+WIOR+“GPIO01” gives +WIOR: 0)
- AT+WBCM=1,1 (which returns +CME ERROR: 563 and the AT command document says this is “Charge is not started due to an error, but unsolicited event is activated”)
can you please tell me what could be the problem?