【Overview】

R7FA4 Plus A Development Board, an enhanced version of Arduino UNO R4 Minima, based on R7FA4M1AB3CFM, compatible with Arduino UNO R4 Minima.

【Expansion Board Connection Effects Display】

The above images are for demonstration purposes only. For detailed configurations, please refer to the configuration list.

【Resource Introduction】

1. R7FA4M1AB3CFM

2. AMS1117-3.3

3.3V Voltage Regulator Chip

3. MP8759

5V Voltage Regulator Chip

4. Arduino Interface

Compatible with Arduino interface, side-exposed 2.54 pitch pin pads for direct insertion into a breadboard.

5. ICSP Interface

6. Power Output Interface

Can output 3.3V or 5V through the power configuration switch, commonly used for external power supply or common ground processing.

7. Power Configuration

Configures the operating voltage of R7FA4 Plus A.

8. SWD Interface

9. Power Indicator LED

10. User Indicator LED

11. USB Type-C Interface

Used for program download and serial debugging.

12. Serial Port Indicator LED

13. DC Power Interface

Accepts voltages in the range of 6V~24V.

14. Side Reset Button

【Interface Definitions】

【Dimensions】

[] R7FA4-Plus-A

1. R7FA4-Plus-A × 1

2. USB Cable Type-A Male to Type-C Male × 1

To：

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Email(support)

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