R7FA4 PLUS B, Arduino UNO R4 WiFi-Compatible Board
Development board based on the Renesas R7FA4M1AB3CFM with an onboard ESP32-S3FN8, compatible with Arduino UNO R4 WiFi. The ESP32-S3 handles wireless connectivity.
Pinout
- 5VType · Power
- 3.3VType · Power
- GNDType · Ground
| Pin | Type |
|---|---|
| 5V | Power |
| 3.3V | Power |
| GND | Ground |
Pin details
3 connections- 5VPower
- 3.3VPower
- GNDGround
Start wiring
USB · 5 V · 3.3 V
Verify supply voltage and logic levels before powering up.
Module pins: 5V, 3.3V, GND, Arduino UNO R4 WiFi compatible header (full). Schematik maps them to your board in the app.
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