Open source, 8-channel temperature logger using esphome for Dallas DS18B20 sensors
Designed by Greg's Tinker Town in Canada
Buy with confidence.
Our Tindie Guarantee protects your purchase from fraud. Learn More
Esptemp8c Open source, 8-channel temperature logger using esphome for Dallas DS18B20 sensors. What's in the box Fully assembled circuit board Sensors They can be found at various locations, includi…
Read More…Open source, 8-channel temperature logger using esphome for Dallas DS18B20 sensors.
They can be found at various locations, including DFRobot, Adafruit, Digikey or the usual suspects.
You will need to find out your sensor ID's as per the esphome documentation.
In theory, this unit can handle more then 8 sensors if you start piggy-backing the terminals for multiple sensors.
Only one power source should be used. - USB-C Jack (5V) - Screw terminal - It is designed for 24VAC. 12VAC is probably the minimum required for AC, and you might get away with up to 30VAC. - 9VDC will be the minimum required amount if using DC, and it has been tested up to 24VDC.
A self-resetting polyfuse is included to protect HVAC equipment if sourcing 24VAC from these units. The polyfuse does NOT apply to power from the USB-C port, as the device supplying power should have overcurrent protection.
You can use any ESP32 programmer and connect the proper pins to the programming header next to the ESP32. The programmer will need to trigger GPIO0/EN pins accordingly, or you will need to wire up your own buttons to do so. The programming pinout matches the eflashy32 ESP32 programmer.
Fits in a Hammond 1593VBK. Or you can make your own enclosure and 3D-print it (contributions welcome).
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when esptemp8c can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
Shipping Rate | Tracked | Ships From | First Item | Additional Items |
---|---|---|---|---|
:
|
Please ensure you choose a tracked option if you would like to be able to track your package.
Buy with confidence.
Our Tindie Guarantee protects your purchase from fraud. Learn More
$44.00
Free Shipping!
$14.00
Free Shipping!
$30.00
Free Shipping!
$40.00
Free Shipping!
$19.00
Free Shipping!
$30.00
Free Shipping!
$10.00
Free Shipping!
$40.00
Free Shipping!
$39.95
Free Shipping!
$19.00
Free Shipping!
$81.00
Free Shipping!
$222.00
Free Shipping!
By clicking Register, you confirm that you accept our Terms & Conditions
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!