Lamda code

[ThaiTaffy]

So I'm still working on my solar project and I've gotten lost with the modbus battery settings.


// Battery settings
std::vector<uint16_t> battery_settings1 = {
0, // 9000 Battery Type 0 = User
0x0073, // 9001 Battery Cap 0x55 == 15AH
0x012C, // 9002 Temp compensation 0
0x05DC, // 9003 0x5DC == 1500 Over Voltage Disconnect Voltage 14.6
0x058C, // 9004 0x58C == 1480 Charging Limit Voltage 14.2
0x058C, // 9005 Over Voltage Reconnect Voltage 14.6
0x05BF, // 9006 Equalize Charging Voltage 14
0x05BE, // 9007 Boost Charging Voltage 14.6
0x0550, // 9008 Float Charging Voltage 13.5
0x0528, // 9009 Boost Reconnect Charging Voltage 13
0x04C4, // 900A Low Voltage Reconnect Voltage 11
0x04B0, // 900B Under Voltage Warning Reconnect Voltage 11
0x04BA, // 900c Under Volt. Warning Volt 11.5
0x04BA, // 900d Low Volt. Disconnect Volt. 11
0x04BA // 900E Discharging Limit Voltage 10.5

These are the settings I'm trying to implement during boot now I've been given someone else's code and the initial 0x0 code has been removed which confuses me as I thought this was an address within the controller.

Anyone understand any of this? Oh here's the new code but I haven't changed it to suit my battery yet.

// Battery settings
// Note: these values are examples only and apply my AGM Battery
std::vector<uint16_t> battery_settings1 = {
0, // 9000 Battery Type 0 = User
115, // 9001 Battery Capacity 115Ah
300, // 9002 Temp compensation mV/℃/3V
1500, // 9003 15.00V Over Voltage Disconnect Voltage
1480, // 9004 1480 Charging Limit Voltage 14.8
1460, // 9005 Over Voltage Reconnect Voltage 14.6
1400, // 9006 Equalize Charging Voltage 14
1460, // 9007 Boost Charging Voltage 14.6
1350, // 9008 Float Charging Voltage 13.5
1300, // 9009 Boost Reconnect Charging Voltage 13
1100, // 900A Low Voltage Reconnect Voltage 11
1100, // 900B Under Voltage Warning Reconnect Voltage 11
1150, // 900c Under Volt. Warning Volt 11.5
1100, // 900d Low Volt. Disconnect Volt. 11
1050 // 900E Discharging Limit Voltage 10.5
};

// Boost and equalization periods
std::vector<uint16_t> battery_settings3 = {
0x0000, // 906B Equalize Duration (min.) 0
117 // 906C Boost Duration (aka absorb) 117 mins
};

 

[silentbogo]

You should've started with "I'm working with ESPHome". Otherwise no one has a clue where this is from.
Other than that, sdt::vector is just an array of values in their config file. Both configs are identical. The only difference is that the first one uses hex values, and the other - decimal.
Just change them to whatever settings fit your setup (capacity, voltages, etc)

 

[ThaiTaffy]

You should've started with "I'm working with ESPHome". Otherwise no one has a clue where this is from.
Other than that, sdt::vector is just an array of values in their config file. Both configs are identical. The only difference is that the first one uses hex values, and the other - decimal.
Just change them to whatever settings fit your setup (capacity, voltages, etc)

Ty BOGO I'll take another look then as I gave up trying to get the code working and just deleted the on boot section