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I'm trying to write program on ESP32-PICO-D4 using htu21d, but I got some troubles with code. I'm using esp-idf.
```
int htu21d_init() {
esp_err_t ret;
// setup i2c controller
i2c_conf…
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Hello Alexander
Can you make a LM75 I2C temperature sensor plugin
https://nl.aliexpress.com/item/LM75A-Temperature-Sensor-I2C-Interface-Temperature-Module/32685410585.html
Working Python3 code…
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**Operating environment/Installation (Hass.io/Docker/pip/etc.):**
Docker running on a Raspberry Pi (using docker compose)
```
version: "3.4"
services:
esphome:
container_name: esph…
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NRZ-2017-100-b7
Sometimes the DHT22 Values are not shown on value-Page.
on 10 measurements, 2 times the values are missed. next run / cycle the values are shown again.
The values are also missi…
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I have a space character in my WIFI SSID and it seems that the sensor will not connect. When creating a guest network without the space, the sensor connects. I found that there is a update for the ESP…
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Hi,
i use multiple humidity sensors all with according adafruit libraries. Obviously HTU21D gives odd values sometimes up to 110%. This graphs shows the values without additional computing.
![htu21d…
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What is the unit of measure for warm_up?
What is the unit of measure for voc?
What is the unit of measure for co2?
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**Operating environment/Installation (Hass.io/Docker/pip/etc.):**
HassOS (Hass.io) on Raspberry Pi 3 B+
**ESP (ESP32/ESP8266, Board/Sonoff):**
ESP32 WROOM
https://fr.aliexpress.com/ite…
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Hallo,
wenn ich den HTU21D Sensor aktiviere hängt sich der NodeMCU beim ersten Leseversuch der Daten auf.
Ein erneutes ansprechen der IP ist erst nach Neustart des NodeMCU möglich. (Dann nur bis zum…
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Выполнил замену.
Copy and relpace "twi.h", "core_esp8266_si2c.c" in folder %USERPROFILE%\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\2.3.0\cores\esp8266
Copy and replace "Wire.h", "Wir…