04-24-2022, 10:33 AM
Hi
I have connected in two temperature sensors and a PH sensor to the Robo-Tank deluxe. However these sensors which have all been stable now seem to keep dropping offline.
If I run
I can see both temperature sensors 28-f85b0f1e64ff and 28-ac240f1e64ff which are connected into Temp1 and Temp2. Not sure if it's relevant but it did seem more stable when using Fahrenheit but I need to validate this a bit
Apr 24 17:23:04
temperature sub-system. Failed to read sensor Temp01 > 28-f8. Error:open /sys/bus/w1/devices/28-f85b0f1e64ff/w1_slave: no such file or directory
Apr 24 17:23:04
temperature sub-system. Failed to read sensor Temp02 > 28-ac. Error:open /sys/bus/w1/devices/28-ac240f1e64ff/w1_slave: no such file or directory
Also the PH sensore seems to be dropping out now to, this was running fine for a few days but now I see the following error:-
ph subsystem: Failed read probe:PH Probe01Error:strconv.ParseFloat: parsing "\xb7\xae\xb0\xb9\xb6\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80": invalid syntax
I've tried reloading, restarting removing the sensors and plugging buck in but is seems to creep back in...
I'm running reef-pi v5.2
Any help gratefully received.
Best, Ian
I have connected in two temperature sensors and a PH sensor to the Robo-Tank deluxe. However these sensors which have all been stable now seem to keep dropping offline.
If I run
Code:
watch ls -lsaF /sys/bus/w1/devices
I can see both temperature sensors 28-f85b0f1e64ff and 28-ac240f1e64ff which are connected into Temp1 and Temp2. Not sure if it's relevant but it did seem more stable when using Fahrenheit but I need to validate this a bit
Apr 24 17:23:04
temperature sub-system. Failed to read sensor Temp01 > 28-f8. Error:open /sys/bus/w1/devices/28-f85b0f1e64ff/w1_slave: no such file or directory
Apr 24 17:23:04
temperature sub-system. Failed to read sensor Temp02 > 28-ac. Error:open /sys/bus/w1/devices/28-ac240f1e64ff/w1_slave: no such file or directory
Also the PH sensore seems to be dropping out now to, this was running fine for a few days but now I see the following error:-
ph subsystem: Failed read probe:PH Probe01Error:strconv.ParseFloat: parsing "\xb7\xae\xb0\xb9\xb6\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80\x80": invalid syntax
I've tried reloading, restarting removing the sensors and plugging buck in but is seems to creep back in...
I'm running reef-pi v5.2
Any help gratefully received.
Best, Ian