# DIY GPRS Particles Kit V0.1 Label: DIY Gas Monitor --- # Introduction There's no need to worry about the incompatibility issue when configure network by 8266 nodemcu airkiss. This is a set of open-source DIY kit that can monitor particles once power up. Based on the content of [GPRS 顆粒物檢測儀DIY教程3 GPRS 顆粒物檢測儀][1] and equipped with a customized bottom board, the GPRS particle kit V1.0 has been done. For all open source files, please refer to [GPRS 顆粒物檢測儀DIY教程3 GPRS 顆粒物檢測儀][1] The main work of V1.0 is to add a bottom board, which can make wire connection much easier. ![IMG_20170814_173919.jpg-2321.2kB][4] # Hardware & Costs Cost: about 210 RMB Hardware | Costs | Description ----|----------|-----| AirM2MS1(GPRS Luat version) |About 50 RMB|GPRS Uplink, Cooperate with luat development environment YEETC A4 or Plantower G5| About 75 RMB | Particle Sensor HMI lcd serial port screen |35 RMB | SI7021 Module|10 RMB| Annual fee for IoT service|22 RMB| Board&Wires|5 RMB| # Monitor by WeChat Plug S1 on the board, power on, if you insert sim card, about half a minute later, there will appear a two-dimensional code. Directly scan this two-dimensional code by WeChat to complete the binding. Then, you can use it. **Note: all contents are open sourse, please refer to [GPRS 顆粒物檢測儀DIY教程3 GPRS 顆粒物檢測儀][1]** ![IMG_20170814_173650.jpg-2952.8kB][3] If it can connect to network successfully, "particle detection" will be displayed on the LCD screen. ![IMG_20170814_173919.jpg-2321.2kB][4] Of course, you can change it by WeChat. ![QQ圖片20170814174420.png-792.7kB][5] ![QQ圖片20170814174605.png-122.6kB][6] Then the words on LCD screen has been changed accordingly. ![IMG_20170814_173324.jpg-4598.5kB][7] # Monitor on DeviceBit 直接把S1 模塊上面的IMEI 作為sn 添加在樂聯網系統，就可以直接通過樂聯網來監控數據了。 Directly add IMEI on module S1 as Sn on DeviceBit, then you can monitor the data online anytime or anywhere [1]: http://www.jianshu.com/p/97da5fa42509 [2]: http://static.zybuluo.com/guanvee/6s94wrzgiv3p650z8spuwt1y/IMG_20170814_173324.jpg [3]: http://static.zybuluo.com/guanvee/eusaq8lyim7y572r1qz6gbtz/IMG_20170814_173650.jpg [4]: http://static.zybuluo.com/guanvee/p9f5qgu7ammomxxe9amudqxi/IMG_20170814_173919.jpg [5]: http://static.zybuluo.com/guanvee/zpjjg817djbz0f01y4f26ah8/QQ%E5%9B%BE%E7%89%8720170814174420.png [6]: http://static.zybuluo.com/guanvee/zyplk7mzdlokvd8rnquvart2/QQ%E5%9B%BE%E7%89%8720170814174605.png [7]: http://static.zybuluo.com/guanvee/ijts0r55eq0bg1hzd4j0w16c/IMG_20170814_173324.jpg