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[DRAFT] Support free2move eProWallbox #20743

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@tigger tigger commented Apr 21, 2025

Implement support for Free2Move eProWallbox ('normal' + 'Move').

Accordingly to modes communication map.
https://www.esolutions.free2move.com/eu/wp-content/uploads/2024/03/eProWallbox-eProWallbox-Move_Modbus-communication-map.V12023-1.pdf

Open points

  • check enable condition
  • add watchdog feature of wallbox
  • complete diagnostic information

@@ -20,7 +20,7 @@ RUN make ui


# STEP 2 build executable binary
FROM --platform=$BUILDPLATFORM golang:1.24-alpine AS builder
FROM --platform=$BUILDPLATFORM golang:1.24.0-alpine AS builder
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Pls revert

@andig andig added the devices Specific device support label Apr 21, 2025
func (wb *EProWallbox) getGeneralStatus() (string, error) {
b, err := wb.conn.ReadHoldingRegisters(eproRegGeneralStatus, 1)
if err != nil {
return "F", err
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Suggested change
return "F", err
return api.StatusNone, err

return "F", err
}
s := binary.BigEndian.Uint16(b)
statusDecodeMap := map[uint16]string{
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Bitte evcc Stati verwenden

}

if status, ok := statusDecodeMap[s]; ok {
wb.log.TRACE.Printf("OCPP Status: %s", status)
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Bitte alle trace logs raus- die sind nciht notwendig

@andig andig marked this pull request as draft April 21, 2025 08:54
@tigger
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tigger commented Apr 21, 2025

Danke fürs schnelle Feedback!

Die Wallbox hat einen watchdog, um auf einen Fallback-Current zurückzufallen, wenn HEMS oder in diesem Fall evcc nicht funktioniert, bzw. nicht zyklisch den Watchdog bedient.

Gibt es bereits ein anderes Beispiel, wie das bei anderen Wallboxen umgesetzt ist?

@premultiply
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Ja, z. B. alfen oder mennekes-compact

@github-actions github-actions bot added the stale Outdated and ready to close label Apr 28, 2025
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3 participants