Matrix Module (V1.0) is a computer peripheral that integrates various functions including Bluetooth, WIFI, and TF card reader, compatible with the Arduino platform. Whether you need a Bluetooth or WIFI adapter or Arduino control, this module can meet your needs.The chip compatible with the Arduino platform has reserved an independent micro switch and status indicator light, and also has a USB output, allowing users to program it themselves.The TF card reading function, WIFI, and Bluetooth features all have independent power switches that can be turned off at any time (the chip compatible with the Arduino platform does not have an independent power switch).Chip List
| Size | 4 * 2.4 cm |
| Function | Chip |
| TF Card Reading | GL823K |
| USB 2.0 Single LUN Card Reading Controller, supports various flash card interfaces | |
| Arduino | CH552E |
| Reserved buttons and indicator lights, can be used as keyboard or mouse HID devices | |
| Bluetooth | RTL8761 |
| Bluetooth 5 controller, integrates BT protocol stack, baseband, modem, and RF functions | |
| WIFI | RTL8188FTV |
| Data rate (150Mbps), frequency (2.4GHz~2.4835GHz) |
Note: This product is for learning and communication purposes only. Users bear responsibility for any issues that arise; please do not use it for extended periods.