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The TRS wiring was validated by theatrus (image above)....I can take a pic of the protoboard wiring in a few...Yes but we eliminated the sensor all the way to where you tested
The pullup resistor is on the pico board? Correct?The TRS wiring was validated by theatrus (image above)....I can take a pic of the protoboard wiring in a few...
Ok...yes red is vcc, white is gnd and yellow dataBased on my diode test earlier:
Probe red is VCC
Probe white is ground
Data is yellow
Correct?
Tip to probe red has continuity
Ring to probe yellow has continuity
Sleeve to probe white has continuity
Diode test on TRS:
MM+ on sleeve to MM- on tip is 0.519V
MM+ on sleeve to MM- on ring is 0.520V
I think I found it. My VCC and data contacts were touching in the TRS shrinkwrap. Stupid me for not wrapping individually. Lemme take care of that and fire it all up again.
Fingers crossed
Awesome...glad I could help..im actually in Pennsylvania, near Warren in the NW corner of the state.JACKPOT
Both sensors are up and running (one in warm water). Thanks for your help. Next time you're in Philly I'll buy you a cheesesteak.
View attachment 988429
I think I found it. My VCC and data contacts were touching in the TRS shrinkwrap. Stupid me for not wrapping individually. Lemme take care of that and fire it all up again.
Fingers crossed
Stunning :0)Time for an interlude...my BTA and rock flower...View attachment 988613View attachment 988614
On to the ATO sensor.
I'm not using it to control the ATO, just monitor the usage. I have a voltage divider circuit and step down the 11V from the Tunze to about 3V.
I'm testing with a 9V battery and see 1.3V at the GPIO pin input (GP26 on the pico base board..taking into account the reversed designators).
I add an input, and checked "reverse" then add the ATO. But when I'm testing with the 9V battery, the display isn't updating...
Any thoughts? View attachment 994484View attachment 994485View attachment 994486
The logic family used on the input is CMOS and 5V, so you’ll want to get to 2.2V at least to trigger a state change.
Got it working. Sort of. Seeing 2.5v with the 9v battery. A command line read of GP26 shows it as a logical 1, but the UI isn't showing any updates....The logic family used on the input is CMOS and 5V, so you’ll want to get to 2.2V at least to trigger a state change.
Maybe try deleting the connector, reloading reef pi, then add it back again and reload reef piGot it working. Sort of. Seeing 2.5v with the 9v battery. A command line read of GP26 shows it as a logical 1, but the UI isn't showing any updates....