Input data from vehicule is transmited by 4 wire SPI.
One pack is composed of 2 bytes separated in 4 nibbles: one for header and 3 for data.
header | Nibble 1 | Nibble 2 | Nibble 3 |
---|---|---|---|
Label ID | 00.x | x0.0 | 0x.0 |
order | header | Header | Comment | unit | Min | Max |
---|---|---|---|---|---|---|
1 | Speed | |||||
2 | Engine Current | |||||
3 | Battery Voltage | |||||
4 | Pannel Curent | |||||
5 | Energy Consumed | |||||
6 | Energy Gathered | |||||
7a | Battery Current >0 | |||||
7b | battery current <0 |