World Trade Plaza south side, Fuhong Rd, Futian District
Shenzhen, China, 518000
[email protected]
https://waveshare.com/
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de
R7FA4 PLUS B Development Board, Based on R7FA4M1AB3CFM, Equipped with ESP32-S3FN8, Compatible with Arduino UNO R4 WiFi, Onboard 12x8 LED Matrix.
Product Parameters
- Microcontroller:
- R7FA4 (32-bit ARM Cortex-M4)
- ESP32-S3FN8 (Dual-core 32-bit Xtensa LX7)
- Clock Frequency:
- R7FA4: 48MHz
- ESP32-S3FN8: 240MHz
- Storage:
- R7FA4: 256kB Flash, 32kB RAM
- ESP32-S3FN8: 384kB ROM, 512kB RAM, 8MB Flash
- Wireless communication: 2.4GHz WiFi + Bluetooth LE
- Operating voltage: Options for 5V/3.3V, support more shields
- Power input: 6~24V
- Reset button: Lateral, easier to use when connecting with shield
- IO pin Output current: 8mA
- Digital pins: 14
- Analog pins: 6
- DAC: 2
- PWM: 6
- UART: 1
- I2C: 1
- SPI: 1
- CAN: 1
- DC jack: Low profile, shields won't be blocked anymore while connecting
- Power output header: Provides 5V OR 3.3V power output and common-grounding with other boards
- 5V power output: Up to 2000mA Max, features higher driving capability
- Experimental board: Support, solder pad is provided for DIY interfaces to connect with experimental boar
What's On Board
- R7FA4M1AB3CFM
- ESP32-S3-MINI-1 module
- MP8759: 5V voltage regulator
- TXB0108DQSR: voltage translator, for communication between R7FA4 and ESP32-S3
- AMS1117-3.3: 3.3V voltage regulator
- DC input: 6V ~ 24V
- Qwiic connector: for connecting I2C device of Qwiic Eco
- USB Type-C connector: for uploading program OR serial port debugging
- Power output header: 3.3V OR 5V, voltage level configured by the onboard power configuration switch, used as power output and common-grounding with other boards
- ESP32-S3 pinheader: for ESP32-S3-MINI-1 firmware downloading
- USB communication selection
- ICSP interface
- Power configuration: for configuring R7FA4 PLUS B operating voltage
- Reset button
- Arduino interface: compatible with standard Arduino interface, adapting 2.54 pitch solder pad, can be directly connected to experimental board
- User LED
- Serial port RX/TX indicators
- Power indicator
- 12x8 LED matrix
Wiki:www.waveshare.com/wiki/R7FA4_PLUS_B
Lieferumfang
- R7FA4 PLUS B x1
- USB Type-A to Type-C cable x1
Wiki
Manufacturer according to GPSR
Waveshare International Limited, World Trade Plaza south side, Fuhong Rd, Futian District, 518000 Shenzhen, China, [email protected], https://waveshare.com/
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de