Hi there,

I have installed MMM-LocalTemperature from glitch452 with DHT22, only the title is displayed.

Conditions:
RPI 3 B+
Raspbian GNU/Linux 10 (buster)
MM² version : “version”: “2.13.0”,
Module version : 1.3.0 the upto date on November 2020

config.js:

{
module: “MMM-LocalTemperature”,
position: “top_right”, // Only add a position if you want this module to display the data
header: “Salle de Bain”,
config: {

		pinScheme:"BCMv2",
		sensorPin: 6, // 22, For GPIO 22
		units: "metric",
		iconView: true,
		initialLoadDelay: 3,
		updateInterval: 0.5,
	}
},

DHT22 physical connctions:

The probe is loaded with a 10KOhm
supplied with the 5V and Grnd
Data connected to pin 31 of RPI Board

Note that the probe DHT22 is properly working.
I can test it with .js script and when MM² is not launched, the answer to request are instantanelty displayed :

pi@raspberrypi:~/node_modules/node-dht-sensor $ node dht22-test.js
temp: 20.700000762939453°C, humidity: 59.400001525878906%
pi@raspberrypi:~/node_modules/node-dht-sensor $ node dht22-test.js
temp: 20.700000762939453°C, humidity: 59.900001525878906%
pi@raspberrypi:~/node_modules/node-dht-sensor $ node dht22-test.js
temp: 20.700000762939453°C, humidity: 59.900001525878906%
pi@raspberrypi:~/node_modules/node-dht-sensor $ node dht22-test.js
temp: 20.700000762939453°C, humidity: 59.900001525878906%
pi@raspberrypi:~/node_modules/node-dht-sensor $

Here is the js test file (with BCM 6 port cofigured = pin 31 of the RPI bord) :

var sensor = require(“node-dht-sensor”);

sensor.read(22, 6, function(err, temperature, humidity) {
if (!err) {
console.log(temp: ${temperature}°C, humidity: ${humidity}%);
}
});

---

Does anyone can help me ?

Others:

I tried the MMM-LocalTemperature by changing type of libraries ( “WPI”, “BOARD” but no effect
I also tried previously, with other module like MMM-DHT-Sensor on pin 7 of the borad with correct configuration. That one was able to display on MM² screen the T° and Hum, but with random getting data.

It seems, the DHT22 can be requested with js script within the 2sec min (specification of the probe), but not properly working when a MM Module requesting data are running :/

A big thanks for kind help