R7FA4 Plus A Development Board, Based on R7FA4M1AB3CFM, Compatible with Arduino UNO R4 Minima
- Mã sản phẩm: R7FA4 Plus A
- Nhà sản xuất: Waveshare
- Website hỗ trợ: https://www.proe.vn
Liên hệ
Wiki: www.waveshare.com/wiki/R7FA4_Plus_A
PACKAGE CONTENT
Weight: 0.047 kg
- R7FA4 Plus A x1
- USB Type-A to Type-C cable x1
1
2
DESCRIPTION
R7FA4 Plus A Development Board, Based On R7FA4M1AB3CFM, Compatible With Arduino UNO R4 Minima
R7FA4 Plus A Development Board
Enhanced Version Of Arduino UNO R4 Minima
Based On R7FA4M1AB3CFM, Compatible With Arduino UNO R4 Minima
Product Parameters Comparison
| MODEL | R7FA4 PLUS A | R7FA4 PLUS B | ESP32-S3-NANO |
|---|---|---|---|
| MICROCONTROLLER | R7FA4 (32-bit ARM Cortex-M4) | R7FA4 (32-bit ARM Cortex-M4) | ESP32-S3 (Dual-core 32-bit Xtensa LX7) |
| ESP32-S3 (Dual-core 32-bit Xtensa LX7) | |||
| CLOCK FREQUENCY | R7FA4: 48MHz | R7FA4: 48MHz | ESP32-S3: 240MHz |
| ESP32-S3: 240MHz | |||
| STORAGE | R7FA4: 256kB Flash, 32kB RAM | R7FA4: 256kB Flash, 32kB RAM | ESP32-S3: 384kB ROM, 512kB RAM, 16MB Flash |
| ESP32-S3: 384kB ROM, 512kB RAM | |||
| WIRELESS COMMUNICATION | None | 2.4GHz WiFi + Bluetooth LE | |
| OPERATING VOLTAGE | Options for 5V/3.3V, support more shields | 3.3V | |
| POWER INPUT | 6~24V | 6~21V | |
| RESET BUTTON | Lateral, easier to use when connecting with shield | Vertical | |
| IO PIN OUTPUT CURRENT | 8mA | 40mA | |
| DIGITAL PINS | 14 | 14 | |
| ANALOG PINS | 6 | 8 | |
| DAC | 2 | None | |
| PWM | 6 | 5 | |
| UART | 1 | 2 | |
| I2C | 1 | 1 | |
| SPI | 1 | 1 | |
| CAN | 1 | None | |
| DC JACK | Low profile, shields won't be blocked anymore while connecting | None | |
| POWER OUTPUT HEADER | Provides 5V OR 3.3V power output and common-grounding with other boards | None | |
| 5V POWER OUTPUT | Up to 2000mA Max, features higher driving capability | 1000mA Max | |
| EXPERIMENTAL BOARD | Support, solder pad is provided for DIY interfaces to connect with experimental board | Support | |
Some models haven't been released yet, feel free to contact us if you need more information and details.
Connecting With Waveshare Shields
Connecting With Sorts Of Sensors
Connecting With 2.8inch TFT Touch Shield
* for reference only, please refer to the Package Content for detailed part list
What's On Board
- R7FA4M1AB3CFM
- AMS1117-3.3
3.3V voltage regulator - MP8759
5V voltage regulator - Arduino interface
compatible with standard Arduino interface, adapting 2.54 pitch solder pad, can be directly connected to experimental board - ICSP interface
- 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
- Power configuration
for configuring R7FA4 Plus A operating voltage - SWD indicator
- Power indicator
- User LED
- USB Type-C connector
for uploading program OR serial port debugging - Serial port RX/TX indicators
- DC input
6V ~ 24V - Reset button
Pinout Definition
Outline Dimensions
Resources & Services
Điện tử ProE cung cấp linh kiện điện tử, thiết bị điện tử , linh kiện IoT chính hãng. ProE cung cấp dịch vụ đặt hàng linh kiện điện tử, thiết bị điện tử chính hãng theo yêu cầu cụ thể của khách hàng. Liên hệ : contact@proe.vn, SĐT: 0938946849
Website: www.proe.vn
Diễn đàn: https://www.facebook.com/groups/278263459284765/
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