[Gizwits IoT low-power adapter board] Exploration of remote environmental data collection

The GE211 customized adapter board independently developed by Gizwits is mainly used in the application of white smart home appliances and other equipment. The adapter board uses the ESP32-C3-WROOM-02 communication module, which has dual-mode wireless communication capabilities supporting WiFi and BLE, and also includes a TTL level conversion serial port. Through this hardware design, the device can quickly connect to the network, eliminating complicated development steps, thus improving development efficiency. Using the GE211 adapter board can not only reduce development risks and improve product stability, but also provide developers with more reliable solutions.

Focus on communication connections and only connect the two IO ports TXD and RXD. Gizwits focuses on providing intelligent cloud services and IoT solutions to traditional hardware manufacturers to help them quickly achieve product upgrades and hardware intelligence. Gizwits provides a package of solutions, allowing manufacturers and developers to focus on their own product hardware. Realize hardware intelligence with minimal cost and risk, and obtain maximum value-added products.

Low power consumption is a selling point of GE211. Take a look at the power consumption data in the official description.

The essence of the GE211 adapter board is to burn the GAgent firmware developed by Zhiyun to the ESP-12 module. There are detailed tutorials in the documentation area: http://docs.gizwits.com/zh-cn/deviceDev/ESP8266 serial port programming instructions.html

Open https://www.gizwits.com/, register and log in, and enter the developer center to start creating your own smart products.

Click Create, you can see many optional templates, we choose "Security - Temperature and Humidity Sensor".

Next set a product name.

Add a data point named A_temp.

Generate code and it will be successful soon. Click Modify to continue generating code for other MCUs.

Look at the generated code structure.

Learn about the main file functions.

Add the driver library of DHT11, and add corresponding reading and reporting program statements in the main program.

Gizhiyun also provides convenient APP and WeChat applet creation functions. Users can use these tools to easily create their own smart home applications and remotely access the required data points through a universal APP. It provides users with greater freedom and convenience, allowing them to personalize and control according to their needs and preferences.

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