OpeniKair

来自Jack's Lab
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(Reference)
(Dust Sensor)
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* i2c address is '''0x30'''
 
* i2c address is '''0x30'''
 
* Type is PPD42NS, a STM8S105K6 MCU emulating a i2c slave device
 
* Type is PPD42NS, a STM8S105K6 MCU emulating a i2c slave device
 +
 +
<source lang=bash>
 +
Reading i2c device...
 +
bytes: 34 51 BD 25
 +
Reading i2c device...
 +
bytes: 34 2D D3 4D
 +
Reading i2c device...
 +
bytes: 34 D1 0F A9
 +
Reading i2c device...
 +
bytes: 34 82 69 F6
 +
Reading i2c device...
 +
bytes: 34 91 5D C7
 +
Reading i2c device...
 +
bytes: 34 A2 5D D6
 +
Reading i2c device...
 +
bytes: 34 E1 1C 97
 +
Reading i2c device...
 +
bytes: 34 B5 45 D3
 +
Reading i2c device...
 +
bytes: 34 1A F8 60
 +
Reading i2c device...
 +
bytes: 34 C5 26 BB
 +
Reading i2c device...
 +
bytes: 34 01 ED 75
 +
Reading i2c device...
 +
bytes: 34 C7 31 AB
 +
Reading i2c device...
 +
bytes: 34 2D FC 63
 +
Reading i2c device...
 +
bytes: 34 48 9F 00
 +
Reading i2c device...
 +
bytes: 34 4D 9C 03
 +
Reading i2c device...
 +
bytes: 34 62 4F D6
 +
Reading i2c device...
 +
bytes: 34 83 66 F9
 +
Reading i2c device...
 +
bytes: 34 40 A6 06
 +
Reading i2c device...
 +
bytes: 34 42 23 82
 +
Reading i2c device...
 +
bytes: 34 A5 46 DB
 +
Reading i2c device...
 +
bytes: 34 D9 AB 3F
 +
Reading i2c device...
 +
bytes: 34 03 F5 67
 +
Reading i2c device...
 +
bytes: 34 67 10 83
 +
Reading i2c device...
 +
bytes: 34 84 73 E4
 +
Reading i2c device...
 +
bytes: 34 67 10 83
 +
Reading i2c device...
 +
bytes: 34 72 85 0A
 +
Reading i2c device...
 +
bytes: 34 6E 9B 1E
 +
</source>
  
 
<br>
 
<br>

2018年10月25日 (四) 17:50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
Reading i2c device...
bytes: 34 51 BD 25
Reading i2c device...
bytes: 34 2D D3 4D
Reading i2c device...
bytes: 34 D1 0F A9
Reading i2c device...
bytes: 34 82 69 F6
Reading i2c device...
bytes: 34 91 5D C7
Reading i2c device...
bytes: 34 A2 5D D6
Reading i2c device...
bytes: 34 E1 1C 97
Reading i2c device...
bytes: 34 B5 45 D3
Reading i2c device...
bytes: 34 1A F8 60
Reading i2c device...
bytes: 34 C5 26 BB
Reading i2c device...
bytes: 34 01 ED 75
Reading i2c device...
bytes: 34 C7 31 AB
Reading i2c device...
bytes: 34 2D FC 63
Reading i2c device...
bytes: 34 48 9F 00
Reading i2c device...
bytes: 34 4D 9C 03
Reading i2c device...
bytes: 34 62 4F D6
Reading i2c device...
bytes: 34 83 66 F9
Reading i2c device...
bytes: 34 40 A6 06
Reading i2c device...
bytes: 34 42 23 82
Reading i2c device...
bytes: 34 A5 46 DB
Reading i2c device...
bytes: 34 D9 AB 3F
Reading i2c device...
bytes: 34 03 F5 67
Reading i2c device...
bytes: 34 67 10 83
Reading i2c device...
bytes: 34 84 73 E4
Reading i2c device...
bytes: 34 67 10 83
Reading i2c device...
bytes: 34 72 85 0A
Reading i2c device...
bytes: 34 6E 9B 1E


2.2 Temp & Humi

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


2.3 HCHO Sensor

  • Type is Dart 2-FE5 , a STM8S105K6 MCU emulating a i2c slave device


2.4 Light Sensor



3 Reference











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