@signalk/n2k-signalk/pgns/127508.js

NMEA 2000 to SignalK conversion library

const { chooseField } = require('../utils.js')

function instance (n2k) {
  return chooseField(n2k, 'Battery Instance', 'Instance')
}

module.exports = [
  {
    source: 'Voltage',
    node: function (n2k) {
      return 'electrical.batteries.' + instance(n2k) + '.voltage'
    }
  },
  {
    source: 'Current',
    node: function (n2k) {
      return 'electrical.batteries.' + instance(n2k) + '.current'
    }
  },
  {
    source: 'Temperature',
    node: function (n2k) {
      return 'electrical.batteries.' + instance(n2k) + '.temperature'
    }
  }
]