ashscott
(Ash)
January 16, 2019, 8:15pm
1
I have flashed a D1 mini with Tasmota sonoff-sensor.bin to be able to read voltage input on A0.
All works fine.
I want to add a DS18x20 temperature sensor to it but it fails to display on the web ui.
Am I missing something obvious in the config?
It is supported by the sensor.bin but I’m probably missing a step.
Any ideas?
blakadder
(Blakadder)
January 17, 2019, 9:06am
2
How did you add that sensor? Did you use a resistor?
Wuppie007
(Wuppie007)
January 17, 2019, 9:45am
3
Hi there,
As far as i understand, the DS18x20 is a one-wire sensor, so you should connect it to a digital pin.
I used this in the past in a comparable situation: https://www.instructables.com/id/Remote-Temperature-Monitoring-Using-MQTT-and-ESP82/
ashscott
(Ash)
January 17, 2019, 12:12pm
4
Yes, it’s connected to a digital pin. The problem is that no sensor shows up in the Tasmota web UI main menu page. My a0 shows up fine though. Once configured to a pin it should be there even if disconnected, shouldn’t it?
ashscott
(Ash)
January 17, 2019, 12:15pm
5
I don’t think the issue is the connection. It’s the configuration. I can’t get a digital pin sensor to show up on the Tasmota web UI main menu page.
blakadder
(Blakadder)
January 17, 2019, 12:34pm
6
use sonoff-sensors.bin if you didnt already
ashscott
(Ash)
January 17, 2019, 1:32pm
7
That’s what I am using which is why I find it odd that I can’t configure it the way I need.