signalk-junctekkg

SignalK plugin for Junctek KG-F battery monitor (RS485)
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SignalK Junctek KG-F Battery Monitor

SignalK plugin for Junctek KG-F battery monitors using RS485 data streams.

Features

- Supports multiple battery monitors
- Uses standard SignalK electrical.batteries paths
- Correct SI units (Coulombs, Volts, Amps, Watts)
- Computes SOC client-side
- Publishes battery state and notifications

Requirements

- SignalK Server v2+
- RS485 data stream already ingested into SignalK

Configuration

- Dump all RS485 steams from every junctek KG you want to use in an event
- Select the input stream
- Define one or more battery monitors by RS485 address

Paths published

- electrical.batteries..capacity.nominal
- electrical.batteries..capacity.nominalAh
- electrical.batteries..capacity.remaining
- electrical.batteries..capacity.remainingAh
- electrical.batteries..capacity.stateOfCharge
- electrical.batteries..capacity.timeRemaining
- electrical.batteries..current
- electrical.batteries..internalResistance
- electrical.batteries..lifetimeDischarge
- electrical.batteries..power
- electrical.batteries..state
- electrical.batteries..temperature
- electrical.batteries..voltage
- notifications.batteries.

Supported hardware

Tested with usb to rs485 adapter to openplotter and junctek KG110F from aliexpress

License

Apache-2.0