Hi,
I've written a parser for the hex protocol for the SmartSolar MPPT 75 | 15 that seems to be working for every parameter (that I've verified) except the solar current (0xEDBD). In the example packets below, I've removed the :7 from the beginning and \n from the end of each packet.
When solar voltage comes through, it looks like:
BB ED 00 EF 07 B0 (ID: 0xEDBB, Flags: 0x00, Value: 0x07EF)
Makes sense. But the solar current comes through as:
BD ED 01 A3
Which does not look like enough bytes whatsoever. There also doesn't appear to be a flags byte after the 0xEDBD. The current reads 0A on the bluetooth app and the messages don't appear to change much when the solar current rises.
Am I understanding this data register wrong? Also, is the battery current under the "charger current" or does charger refer to something else?
Thanks,
Jeff
