Hello,
I ordered four Adafruit Feather ESP32 boards and they arrived today, four 4-pin JST PH to JST SH Cable - STEMMA to QT cables and four Stemma soil sensors as well as four LiPo 400maH batteries. I have all four sensors programmed, batteries connected to the feather boards and cables connected to the soil sensors. They are all online in Adafruit IO and not a single one of them can detect the soil sensors via I2C. I was following this guide
https://learn.adafruit.com/adafruit-ste ... ure-sensor
Stemma soil sensors not detected
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- antitrust311
- Posts: 8
- Joined: Fri Apr 04, 2014 3:14 pm
Stemma soil sensors not detected
Last edited by antitrust311 on Wed May 24, 2023 7:45 pm, edited 1 time in total.
- dastels
- Posts: 15662
- Joined: Tue Oct 20, 2015 3:22 pm
Re: Stemma soil sensors not detected
The boards you have are not Feather HUZZAH ESP32, they are ESP32 Feather v2 boards. Also, the STEMMA-QT connector has controllable power. See https://learn.adafruit.com/adafruit-esp ... er-3122982.
Dave
Dave
- antitrust311
- Posts: 8
- Joined: Fri Apr 04, 2014 3:14 pm
Re: Stemma soil sensors not detected
You are correct and I just realized that I had programmed them incorrectly. They are all working now. Sigh
- dastels
- Posts: 15662
- Joined: Tue Oct 20, 2015 3:22 pm
Re: Stemma soil sensors not detected
Awesome!
Dave
Dave
Please be positive and constructive with your questions and comments.