This module adopts a high-speed Type-C interface, which can be directly connected to Android phones, tablets, computers, etc. for serial port debugging. High quality integrated chips and excellent performance are very suitable for high demand data communication scenarios, achieving USB to UART serial port conversion. Compatible with 3.3V/5V levels and can communicate with microcontrollers such as STC/STM32.
Note: The supporting source code does not support Chinese. By default, English, numbers, ASCII code, and hexadecimal can all be transmitted normally. Technical support is not provided for source code development!
We insist on using original chips, brand new materials, and 100% inspection for shipment, rather than counterfeit second-hand materials for dismantling. We hope buyers will be aware of this.
Our store supports hardware circuit design and customization. Please consult the store owner for specific designs.
1、 Main features:
1. Communication between Android phones and computers: After being converted through an OTG board, Android phones communicate data like microcontrollers, allowing them to view data with computers through a serial assistant.
2. Communication between Android phones and microcontrollers: By connecting to a small board, it is possible to transmit and receive serial data between the phone and STM32, 51 microcontrollers, etc. The phone has become a debugger, convenient and practical!
3. When communicating with Android phones, two OTG small board modules are needed for bridging.
4. Supports multiple baud rates: 300/600/1200/2400/4800/9600/19200/38400/57600/115200/230400/460800/921600
5. The module directly uses the 5V voltage from the mobile phone, without the need for an external power supply, and can output a 5V voltage for external device power supply. (Current ≤ 500ma)
6. Provide Android source code for mobile devices, using Android Studio or Eclipse as the development environment! Suitable for secondary development.
7. The motherboard adopts fully automatic SMT mounting, with 100% inspection and stable mass production testing to ensure reliable quality!
8. It can directly connect to the Type-C interface on the mobile phone without any connection, and the connector is stable and reliable.
2、 Notes:
For Android phones, please ensure that your model supports OTG function. Currently, more than 90% of mainstream Android phones have OTG function.
2. The Android source code is compiled using the new version of Android Studio, providing source code and APK files, as well as Eclipse projects. If there is a compilation error, please search for the error keyword yourself. Most of the problems are with configuration or gradle, and the project directory must not contain Chinese characters, as it is prone to errors!
