Tscinbuny Development Board for Arduino UNO R4 Wifi ESP32-S3 Programming Learning Controller

Product Information:
1. TSCINBUNY UNO R4 wifi uses immersion gold technology, and its functions are hardware compatible with UNO dimensions:

2. TSCINBUNY UNO R4 WiFi maintains the same form factor, pinout, and 5V operating voltage as its predecessor UNO R3, ensuring a seamless transition for existing expansion boards and projects.

3. Expanded memory and faster clock:
TSCINBUNY UNO R4 WiFi has larger memory and faster clock speeds for more precise calculations and easy handling of complex projects.

4. Additional onboard peripherals:
TSCINBUNY UNO R4 WiFi introduces a series of onboard peripherals, including a 12-bit DAC, CAN bus, and operational amplifier. Provides expanded functionality and design flexibility.

5. Extended 24V tolerance:
TSCINBUNY UNO R4 WiFi supports a wider input voltage range, allowing seamless integration with motors, LED strips, and other actuators using a single power supply.

6. HID support:
With built-in HID support, the UNO R4 WiFi can emulate a mouse or keyboard when connected to a computer via USB, making it easy to send keystrokes and mouse movements.

7. Wi-Fi and Bluetooth:
The UNO R4 WiFi hosts the ESP32-S3 module, enabling makers to add wireless connectivity to their projects. Combined with the Arduino IoT Cloud, makers can monitor and control their projects remotely.

8. Qwiic connector:
The UNO R4 WiFi features a Qwiic I2C connector, making it easy to connect to nodes in the broad Qwiic ecosystem. Adapter cables are also compatible with other connector-based sensors and actuators.

9. Support battery-powered RTC:
10. TSCINBUNY UNO R4 WiFi contains additional pins, including an OFF pin to turn off the board and a VRTC pin to keep the internal real-time clock powered and running.

11. LED Matrix:
The TSCINBUNY UNO R4 WiFi contains a 12x8 red LED matrix, ideal for creative projects with animation or plotting sensor data, without the need for additional hardware.

12. Runtime error diagnosis:
TSCINBUNY UNO R4 WiFi includes an error-trapping mechanism that detects runtime crashes and provides detailed explanations and tips on the line of code that caused the crash.

13. TSCINBUNY UNO R4 wifi is additionally designed for makers to expand the GND and VCC corresponding to the IO port. At the same time, it also extends the IC2 and serial port communication functions. Compared with the official UNO R4 wifi, it better meets the needs of DIY maker enthusiasts.

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