esphome-seplos-bms icon indicating copy to clipboard operation
esphome-seplos-bms copied to clipboard

Decode protocol version (`0x4F`) frame

Open syssi opened this issue 2 years ago • 0 comments

Get protocol version ASCII 

Request:  ~2000464F0000FD9A\r
Response: ~260046000000FDAE\r
           ^^ protocol version 2.6

Request:  ~2000464F0000FD9A\r
Response: ~200046000000FDB4\r
           ^^ protocol version 2.0
0x20      VER
0x00      ADR
0x46      CID1
0x00      CID2
0x0000    INFOLEN
0xFDB4    CRC

syssi avatar Jun 20 '22 11:06 syssi