查看OpeniKair的源代码
←
OpeniKair
跳转到:
导航
,
搜索
因为以下原因,你没有权限编辑本页:
您刚才请求的操作只有这个用户组中的用户才能使用:
用户
您可以查看并复制此页面的源代码:
== Overview == 每个可拆卸部件,内部都有一颗 STM8S105K6,模拟 i2c slave device 所有的部件通过一个 4 pin 的快拆口连接,从圆外往圆心数,其定义为: * 5V * SCL (测试点常常标为 15) * SDA (测试点常常标为 14) * GND 所有部件的 STM8S105K6 的 * PM2.5 部件的 i2c address 是 0x30 * 顶盖带触摸的 i2c address 是 0x10 <br><br> == STM8S105K6 === [https://www.st.com/resource/en/datasheet/stm8s105k6.pdf STM8S105K6 Datasheet] [[文件:STM8S105K-QFP32-pinmap.jpg]] <br><br> == Hacking == === Dust Sensor === * i2c address is '''0x30''' * Type is PPD42NS, a STM8S105K6 MCU emulating a i2c slave device <source lang=bash> l`▒▒▒Reading i2c device... bytes: 34 34 00 00 00 00 34 00 00 00 00 00 Reading i2c device... bytes: 34 34 00 00 00 00 34 00 00 00 00 00 Reading i2c device... bytes: 34 34 00 00 00 00 34 00 00 00 00 00 Reading i2c device... bytes: 34 34 00 00 00 00 34 00 00 00 00 00 Reading i2c device... bytes: 34 AD 3E E0 45 45 61 01 5F 00 00 00 Reading i2c device... bytes: 34 A1 A4 25 46 46 E6 08 C5 00 00 00 Reading i2c device... bytes: 34 FC C6 52 46 46 E8 0C 50 00 00 00 Reading i2c device... bytes: 34 C1 2F B9 46 46 20 0C 93 00 00 00 Reading i2c device... bytes: 34 0A 05 82 46 46 4D 09 C4 00 00 00 Reading i2c device... bytes: 34 C7 3A BF 46 46 80 09 6F 00 00 00 Reading i2c device... bytes: 34 8D 97 ED 46 46 4C 07 F7 00 00 00 Reading i2c device... bytes: 34 74 B9 38 46 46 94 08 C9 00 00 00 Reading i2c device... bytes: 34 0F 09 7F 46 46 54 07 8B 00 00 00 Reading i2c device... bytes: 34 19 EC 4F 46 46 D5 10 12 00 00 00 Reading i2c device... bytes: 34 CC 0C A2 46 46 00 13 3C 00 00 00 Reading i2c device... bytes: 34 D9 44 DD 46 46 9E 0D 25 00 00 00 Reading i2c device... bytes: 34 15 0F 83 46 46 F5 0A B3 00 00 00 Reading i2c device... bytes: 34 8C 84 FA 46 46 A4 08 54 00 00 00 ...... </source> <source lang=bash> concentration = 1292.44 pcs/L, 365.76 pcs/0.01cf, LowPulsOccu = 211526, Ratio = 0.71 concentration = 2019.79 pcs/L, 571.60 pcs/0.01cf, LowPulsOccu = 331231, Ratio = 1.10 concentration = 830.56 pcs/L, 235.05 pcs/0.01cf, LowPulsOccu = 135637, Ratio = 0.45 concentration = 2811.53 pcs/L, 795.66 pcs/0.01cf, LowPulsOccu = 461557, Ratio = 1.54 concentration = 1997.89 pcs/L, 565.40 pcs/0.01cf, LowPulsOccu = 327624, Ratio = 1.09 concentration = 1817.27 pcs/L, 514.29 pcs/0.01cf, LowPulsOccu = 297887, Ratio = 0.99 concentration = 13836.23 pcs/L, 3915.65 pcs/0.01cf, LowPulsOccu = 2139899, Ratio = 7.13 concentration = 3388.41 pcs/L, 958.92 pcs/0.01cf, LowPulsOccu = 556358, Ratio = 1.85 concentration = 4074.18 pcs/L, 1152.99 pcs/0.01cf, LowPulsOccu = 668694, Ratio = 2.23 concentration = 2964.61 pcs/L, 838.99 pcs/0.01cf, LowPulsOccu = 486733, Ratio = 1.62 concentration = 6126.22 pcs/L, 1733.72 pcs/0.01cf, LowPulsOccu = 100705, Ratio = 3.34 concentration = 4440.79 pcs/L, 1256.74 pcs/0.01cf, LowPulsOccu = 728527, Ratio = 2.43 </source> <br> === Temp & Humi === * Type is SHT21/SHT2x * i2c address is 0x40 <br> === HCHO Sensor === * Type is Dart 2-FE5 , a STM8S105K6 MCU emulating a i2c slave device <br> === Light Sensor === * Seems like type is BH1750 * i2c address is 0x5C * ADDR-> LOW (Pull down), i2c address is 0x23 * ADDR-> HIGH (Pull up), i2c address is 0x5C <br><br> == Reference == * [[Arduino]] * [[ESP8266]] * [[Noduino]] <br><br> <br><br> <br><br> <br><br> <br><br>
返回到
OpeniKair
。
个人工具
18.222.25.112
该IP地址的讨论
登录
名字空间
页面
讨论
变换
查看
阅读
查看源代码
查看历史
操作
搜索
导航
首页
社区专页
新闻动态
最近更改
随机页面
帮助
工具箱
链入页面
相关更改
特殊页面