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ID: 1189471
5906623485093
zł100.90
Tax included

zł82.03 tax excl.

Development board based on the R7FA4M1AB3CFM microcontroller and compatible with Arduino UNO R4 WiFi. It is equipped with ESP32-S3FN8 with a dual-core 32-bit Xtensa LX7 core and wireless communication in the 2.4GHz WiFi band and Bluetooth LE. Waveshare R7FA4 PLUS B

24h
Available
Available quantity: 2
Kamami is the official distributor of Waveshare displays, accessories and modules.

Description

The development board based on the R7FA4M1AB3CFM microcontroller, compatible with Arduino UNO R4 WiFi, offers extensive capabilities for designers and electronics enthusiasts. The R7FA4 microcontroller with a 32-bit ARM Cortex-M4 core operates at a clock frequency of 48MHz and features 256kB Flash memory and 32kB RAM. Additionally, the board is equipped with the ESP32-S3FN8 module, featuring a dual-core 32-bit Xtensa LX7 core running at a clock frequency of 240MHz, with 384kB ROM, 512kB RAM, and 8MB Flash. This module supports wireless communication in the 2.4GHz WiFi and Bluetooth LE bands. The board also includes a 12×8 red LED matrix for customizable display effects.

p1189471-R7FA4-PLUS-B-details-intro.jpg

1. R7FA4M1AB3CFM 10. ESP32-S3 Connector
2. ESP32-S3-MINI-1 Module 11. USB Communication Selection
3. Voltage Regulator 5V MP8759 12. ICSP Interface
4. Voltage Level Shifter TXB0108DQSR 13. Power Configuration
5. Voltage Regulator 3.3V AMS1117-3.3 14. Reset Button
6. DC Input (6V to 24V) 15. Arduino Interface
7. Qwiic Connector 16. User LEDs
8. USB Type-C Connector 17. TX/RX Indicators
9. Power Output Connector 18. Power LEDs
19. 12×8 LED Matrix

The board can be powered with a voltage ranging from 6 to 24V, with a working voltage of 3.3V or 5V. It features a horizontal reset button. IO pins can provide an output current of 8 mA. The board has 14 digital pins and 6 analog pins, as well as 2 DACs, 6 PWMs, 1 UART, 1 I2C, 1 SPI, and 1 CAN. It also includes a low-profile DC jack and a 5V power output of up to 2000 mA.

Features

  • Microcontroller: R7FA4 (32-bit ARM Cortex-M4)
    • Clock Frequency: 48MHz
    • Memory: 256kB Flash, 32kB RAM
  • ESP32-S3FN8 Module (Dual-core 32-bit Xtensa LX7)
    • Clock Frequency: 240MHz
    • Memory: 384kB ROM, 512kB RAM, 8MB Flash
  • Wireless Communication: 2.4GHz WiFi + Bluetooth LE
  • Operating Voltage: 3.3V or 5V
  • Power Supply: 6 to 24V
  • Reset Button: Horizontal
  • IO Pin Output Current: 8 mA
  • Digital Pins: 14
  • Analog Pins: 6
  • DAC: 2
  • PWM: 6
  • UART: 1
  • I2C: 1
  • SPI: 1
  • CAN: 1
  • Low-profile DC Jack
  • 5V Power Output up to 2000 mA

Kit contains

  • R7FA4 PLUS B
  • USB Type-A to USB Type-C Cable
1189471

Data sheet

Microcontroller
R7FA4
Core
Cortex M4
Frequency
48MHz
Flash memory
256kB
RAM
32kB
EEPROM memory
none
Number of digital pins
14
Number of PWM channels
6
Ilość wejść analogowych
6
ADC
1x 12bit
DAC
1x 12bit
CAN
1
USB
1
Ethernet
none
WiFi/BT module
Yes
Bluetooth module
Yes
GSM/GPRS module
No
Logic voltage
3,3 V/5 V
MicroSD slot
No
Supply voltage min
6 V
Supply voltages max
24 V

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20

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