I have a different result (with a “rad” variable) when using the embedded website.
I tried just now:
uRADMonitor 820000E8
type:8 hw:105 sw:135 SI29BG RAD:9CPM
VOL:380V 20%
T:18.73C
P:93920Pa
H:59.94RH
VOC:556745
N:33.53dB
CH2O:0.00ppm
PM2.5:6ug/m^3
CO2:451ppm
UP:1891393s WDT:12s/400s
vs
{"data":{ "id":"820000E8","type":"8","detector":"SI29BG","cpm":9,"voltage":380,"temperature":18.74,"humidity":60.36,"pressure":93925,"voc":696381,"co2":444,"noise":33.53,"ch2o":0.00,"pm25":5,"uptime": 1891483}}
So I think I got it.
The “radiation” value is “cpm” in JSON.