- Thu Feb 18, 2021 4:29 pm
#48416
then i found i made a really stupid mistake
arduino was powered by laptop, and i had i seperate power supply for the bl49sp.
the Thing was i didnt ground them together lol.
now i get these values:
Mode:PRESET
Supply:11.63
Cj:0
Mode:CALIBRATION
Supply:11.61
Lambda:1.00
Mode:CALIBRATION
Supply:11.53
Lambda:1.00
Mode:CALIBRATION
Supply:11.56
Lambda:1.00
Mode:CALIBRATION
Supply:11.68
Lambda:1.00
Mode:CALIBRATION
Supply:11.48
Lambda:1.00
Mode:CALIBRATION
Supply:11.65
Lambda:1.00
Mode:CALIBRATION
Supply:11.63
Lambda:1.00
Mode:CALIBRATION
Supply:11.58
Lambda:1.00
Mode:CALIBRATION
Supply:11.63
Lambda:1.00
Mode:CALIBRATION
Supply:11.58
Lambda:1.00
UA:305
UR:206
Mode:IDLE
Supply:11.53
Lambda:1.00
Mode:IDLE
Supply:11.48
Lambda:1.00
Mode:IDLE
Supply:11.63
Lambda:1.00
Mode:IDLE
Supply:11.60
Lambda:1.00
Mode:IDLE
Supply:11.51
Lambda:1.00
Mode:IDLE
Supply:11.53
Lambda:1.00
Mode:IDLE
Supply:11.49
Lambda:1.00
Mode:IDLE
Supply:11.60
Lambda:1.00
and it keeps idling..
ive read to power the heater i should ground the IN input on the board.
when i ground it it jumps to CALIBRATION, and stays in that mode.
could this be a Faulty sensor? or?
maurice
Alfagta wrote: ↑Fri Feb 12, 2021 9:17 am Hello,ok i made another board, and it gave me exact the same behavior.
you can leave the lock byte setting empty, that is not needed.
Nevertheless this would not produce your behavior.
Try another board and look if you get same results
then i found i made a really stupid mistake
arduino was powered by laptop, and i had i seperate power supply for the bl49sp.
the Thing was i didnt ground them together lol.
now i get these values:
Mode:PRESET
Supply:11.63
Cj:0
Mode:CALIBRATION
Supply:11.61
Lambda:1.00
Mode:CALIBRATION
Supply:11.53
Lambda:1.00
Mode:CALIBRATION
Supply:11.56
Lambda:1.00
Mode:CALIBRATION
Supply:11.68
Lambda:1.00
Mode:CALIBRATION
Supply:11.48
Lambda:1.00
Mode:CALIBRATION
Supply:11.65
Lambda:1.00
Mode:CALIBRATION
Supply:11.63
Lambda:1.00
Mode:CALIBRATION
Supply:11.58
Lambda:1.00
Mode:CALIBRATION
Supply:11.63
Lambda:1.00
Mode:CALIBRATION
Supply:11.58
Lambda:1.00
UA:305
UR:206
Mode:IDLE
Supply:11.53
Lambda:1.00
Mode:IDLE
Supply:11.48
Lambda:1.00
Mode:IDLE
Supply:11.63
Lambda:1.00
Mode:IDLE
Supply:11.60
Lambda:1.00
Mode:IDLE
Supply:11.51
Lambda:1.00
Mode:IDLE
Supply:11.53
Lambda:1.00
Mode:IDLE
Supply:11.49
Lambda:1.00
Mode:IDLE
Supply:11.60
Lambda:1.00
and it keeps idling..
ive read to power the heater i should ground the IN input on the board.
when i ground it it jumps to CALIBRATION, and stays in that mode.
could this be a Faulty sensor? or?
maurice