OpeniKair

来自Jack's Lab
(版本间的差异)
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(Dust Sensor)
(Hacking)
第18行: 第18行:
 
* i2c address is 0x40
 
* i2c address is 0x40
  
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=== HCHO Sensor ===
 
=== HCHO Sensor ===
  
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=== Light Sensor ===
 
=== Light Sensor ===
  
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== Reference ==
 
== Reference ==

2018年10月25日 (四) 17:22的版本

目录

1 Overview



2 Hacking

2.1 Dust Sensor

  • i2c address is 0x30
  • Type is PPD42NS, a STM8S105K6 MCU emulating a i2c slave device


2.2 Temp & Humi

  • Type is SHT21/SHT2x
  • i2c address is 0x40


2.3 HCHO Sensor


2.4 Light Sensor


3 Reference











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