Current Product Don't Have Test Firmware
Note: pls, use PC chrome/edge browser, if can't connect, refresh the webpage.
1. Click connect button
2. After connected successfully, pick a firmware
3. Click the burn button
4. After burning successfully, Unplug the device and restart.
ENV is a environmental sensor, can be used for temperature, humidity, and atmospheric pressure measurement.
The ENV sensor integrates DHT12 and BMP280 sensors.
DHT12 is an upgraded version of DHT11 humidity temperature sensor: complete downward compatibility, higher precision and added I2C interface.
BMP280 is an absolute barometric pressure sensor especially designed for mobile applications, offers highest flexibility to optimize the device regarding power consumption, resolution and filter performance.
|Temperature measuring range/resolution||-20 ~ 60 ℃ / ±0.2℃|
|Humidity measuring range/resolution||20 ~ 95 %RH / ±0.1%|
|Air pressure measuring range/resolution||300 ~ 1100hPa / ±1hPa|
|Operating temperature||0°C to 60°C|
This product is EOL now, we've released the updated version ENV III Unit with Temperature Humidity Air Pressure Sensor (SHT30+QMP6988) which is fully compatible with this product.
EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification.
Display temperature, humidity and atmospheric pressure data.
This is a ENV example, implemented with reading temperature, humidity and atmospheric pressure functionalities.
Adafruit BMP280 Library
One-Wire interface sensor for ambient temperature, humidity, and air pressure
Get Pressure Get pressure in hundred Pa
Get Temperature Get the temperature, display two decimal
Get Humidity Get humidity