For R4 with Pin Header RA4M1 Development Board Product 3.3V 10mA

For R4 with Pin Header RA4M1 Development Board Product 3.3V 10mA leírása

The R4 merges for 's signature ease of use with the powerful RA4M1 microcontroller, making it effortless to scale prototypes the R4 to production-ready applications.
Compact and versatile, the R4 maintains the same pinout as other boards in the family and features ribbon pins for easy hardware integration, an -board Qwiic connector for quick sensor and peripheral expansion, and a programmable RGB LED for intuitive system feedback.
Easy transition from prototyping to production: Leverages the already trusted RA4M1 microcontroller of the R4 family, requiring minimal code adjustments.
Compact, production-ready design: The tiny 4.3 x 1.7 cm footprint, castellated pins, and single-sided assembly facilitate easy integration into custom hardware.
Easy expandability: The built-in Qwiic connector and additional 5V I2C port allow seamless connection to a wide range of sensors and actuators, including Modulino nodes.

Customizable feedback: Use programmable RGB to indicate system status for faster debugging and smarter user interaction. Flexible, familiar platform: Enjoy for 's rich ecosystem, intuitive development environment, and strong community support.
USB USB-C programming port
Pins: 21 digital I/O pins (all exposed I/O can be used as digital I/O pins)
Analog input pins: 8
DAC: 1
PWM pins: 6
External interrupts: 2, 3
Misc: DAC A0
OPAMP: A1, A2, A3
VRTC: J5
Communication: UART: 1
I2C: 2 (5V: A4, A5 / 3.3V: Qwiic, J3, J4)
SPI: 1
Power: 1
Power: +5 VDC
Input voltage (VIN): +6-21 VDC
current: 8 mA
Clock speed: Main core: 48 MHz
Memory: RA4M1: Flash: 256 KB
RAM: 32 KB
EEPROM: 8 KB
Aspect: Width: 18 mm
Length: 45 mm
Color: As Shown
Material: PCB

Package Contents:
1 * Dev