Its "isolated" from wemos d1 mini and has some distance, removed from my enclose.

Hi, who using sht35? In my setup with wemos d1 mini seems it reads temperature a little bit high, about +3C.....

ESP_Easy_mega-20191130_dev_ESP8266_4M1M.bin

Found more details here
http://siva.cc.hirosaki-u.ac.jp/fuzoku/ ... nitor.html
also .ino file for this
http://siva.cc.hirosaki-u.ac.jp/fuzoku/ ... itor1e.ino
Seems it uses busy pin to ''capture" sensor state.

Dont have MH-Z19 to compare....

Got sensor and some 30min time to play, tips for connection for other guys: 1. Used pull-up resistors 1K for both SCL (CDM7160 PIN 10) and SDA (CDM7160 PIN9) 2. CDM7160 PIN1 - VDD +5V, CDM7160 PIN2 GND 3. Dont forget to enable I2C as default mode is UART, CDM7160 MSEL (PIN6) connect to GND. Module d...

Done.

Hi, also interested in this sensor. Found some stuff in github, maybe it will help for faster ESP Easy integration:
https://github.com/vlast3k/vESPrino-fir ... rc/sensors
CDM7160Sensor.cpp
CDM7160Sensor.hpp
https://github.com/junichikatsu/CDM7160