airgradient PCB v4.2
DIY_PRO_V4_2_thingspeak.ino working
demo https://thingspeak.com/channels/409668
thingspeak its limited to 8 channels of data, so pm0.3 Count and wifi rssid its not send.
ThingSpeak.setField(1, Co2);
ThingSpeak.setField(2, pm01);
ThingSpeak.setField(3, pm25);
ThingSpeak.setField(4, pm10);
ThingSpeak.setField(5, TVOC);
ThingSpeak.setField(6, NOX);
ThingSpeak.setField(7, temp);
ThingSpeak.setField(8, hum);