WAVE-30662, RA4M1-Zero Mini Development Board, Based On 32-bit MCU-RA4M1, 48MHz Operating Frequency (Pre-soldered Headers)

WAVE-30662, RA4M1-Zero Mini Development Board, Based On 32-bit MCU-RA4M1, 48MHz Operating Frequency (Pre-soldered Headers)

RA4M1-Zero Mini Development Board

Based on 32-bit MCU-RA4M1, onboard multiple GPIO pins.

Castellated module, suitable for SMD applications.

Board Specifications

• Powerful Core Performance: Adopts Renesas RA4M1 MCU, based on 32-bit ARM Cortex-M4 architecture. Operates at 48MHz with built-in FPU (Floating Point Unit), equipped with 256KB flash memory, 32KB SRAM, and 8KB EEPROM.
• Rich Hardware Resources: Equipped with 14-bit ADC, 12-bit DAC, CAN bus controller, USB 2.0 interface, and onboard RGB LED.
• Enhanced Security Features: Supports firmware encryption, secure boot, and tamper-proof features to enhance data and system security.
• Efficient Software Ecosystem: Compatible with Arduino IDE for rapid development and convenient debugging.
• Compact Form Factor: Follows Waveshare's classic Zero-size design (18 × 23.5 mm), suitable for space-constrained applications.
• Mass Production Friendly: Uses SMT with all pads on the front side and a castellated hole design for easy custom expansion.

Arduino Development Supported

What's On Board

1. Renesas R7FA4M1AB3CFM
   Onboard FPU, up to 48MHz operating frequency
2. WS2812 Cool RGB LED
   Controlled via MCU GPIO D6 pin
3. BOOT Button
   Press when resetting to enter Bootloader download mode
4. USB Type-C Connector
   For program downloading, supports USB1.1 hosts and slave devices
5. RESET Button
6. ME6217C33M5G
   Low dropout LDO, max current 800mA
7. 0Ω Resistor
   3.3V / 5V MCU voltage selection, 3.3V by default

Pin Definition

Outline Dimensions

Wiki: www.waveshare.com/wiki/RA4M1-Zero