蓝猫淘气

【ART-Pi】Environmental monitoring expansion board

 
Overview

【ART-Pi】Environmental monitoring expansion board

This project uses an i2c to expand the air pressure sensor, temperature and humidity sensor, light intensity sensor, droplet sensor, battery detection and oled ssd1306 to support solar charging


successfully lit

Known issues: The sensor aht10 is a non-standard I2C device. The data appearing on the bus has the same address as the device. Even if there is no start signal, it will respond, causing SDA deadlock.

In the future, aht10 will be replaced with other temperature and humidity sensors.

IMG_20210422_202331.jpg

参考设计图片
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