Um I've just spotted that I think v1.6.6 has upset the battery level reporting out of the API v0.2.0 (not the customer server / Ecowitt server push). My Weewx loop data from the GW1000-API pull doesn't have it anymore - for any battery levels whatsoever. I get the weather data and sensor signal strength data, just no battery data. I've checked and the customer server data from the FOSHKplugin - that does get it though. Weird. I've posted on the google group for the driver...
I'm getting this out of a direct run of the GW1000-API:
Using configuration file /etc/weewx/weewx.conf
Interrogating GW1000 at x.x.x.x:45000
2021-03-15 19:54:15 GMT (1615838055): UV: 0, co2: 721, co2_24h_avg: 683, dateTime: 1615838055, dayRain: 4.0, daymaxwind: 9.7, extraHumid1: 57, extraHumid17: 53, extraHumid2: 75, extraTemp1: 17.9, extraTemp17: 18.9, extraTemp2: 11.3, inHumidity: 45, inTemp: 21.8, lightning_distance: None, lightning_last_det_time: None, lightning_strike_count: None, luminosity: 0.0, monthRain: 24.0, outHumidity: 84, outTemp: 7.5, pm10: 3.3, pm10_24h_avg: 3.2, pm2_5: 21.0, pm2_51_24h_avg: 24.3, pm2_55: 3.3, pm2_55_24h_avg: 2.6, pressure: 1010.3, rain: None, rainRate: 0.0, relbarometer: 1012.6, soilMoist1: 47, stormRain: 4.0, usUnits: 17, uvradiation: 0.0, weekRain: 5.3, wh26_sig: 4, wh31_ch1_sig: 4, wh31_ch2_sig: 4, wh40_sig: 3, wh41_ch1_sig: 4, wh51_ch1_sig: 4, wh57_sig: 4, wh68_sig: 4, windDir: 279, windGust: 1.0, windSpeed: 0.5, yearRain: 102.6