~\pyduino\arduino\stanwell_sdi12_460_v2
In linux: can use makefile
make upload
make softupload
in serial connection:
RESET
-- will reset raspberry pi in 21 seconds
read_suction_sensor(ard,input_command="dht22,10,power,48,points,2,dummies,1,interval_mm,200,debug,1",names_address={'humidity':11,'temp_air':10},delimiter=',')TO200904 It would be better not install multiple analog sensor in to one analog channel as it will be interfered by the neighbouring sensors. --- learned from redmud amphirol case study.
TO201118 lists of commands used for version 3 datalogger
on board humidity sensor:
dht22,54,power,2,points,2,dummies,1,interval_mm,200,debug,1
Reading the onboard DC voltage (VSENSE, requiring the pins are propoerly setup)
analog,15,power,9,points,5,dummies,3,interval_mm,200,257.00,
Thermal suction sensor
fred,5A22A047,dgin,18,snpw,26,htpw,23,itv,6000,otno,5
SDI12 decagon moisture sensor:
SDI-12,53,power,46,default_cmd,read,debug,1