SparkFun RedBoard Plus
SparkFun
Specifications
| Price | 29.5 USD |
|---|---|
| MCU | ATmega328P |
| Core | 8-bit AVR |
| Clock | 16 MHz |
| Flash | 32 KB |
| RAM | 2 KB SRAM |
| USB | USB-C |
| Logic voltage | 3.3 V or 5 V, selected by switch |
| GPIO | 22 |
| ADC | 8 |
| PWM | 6 |
| Interfaces | I2C, SPI, UART |
| Form factor | Arduino Uno |
| Dimensions | Approximately 2.7" × 2.3" |
| Ecosystems | Arduino |
| Connectors | Qwiic |
Resources
Shields
- Adafruit 16-Channel 12-bit PWM/Servo Shield - I2C interface
- Adafruit 2.8 TFT Touch Shield for Arduino with Resistive Touch Screen v2 - STEMMA QT / Qwiic
- Adafruit Assembled Data Logging shield for Arduino
- Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0
- Adafruit Proto Shield for Arduino Kit - v.5
- Arduino 4 Relays Shield
- Arduino Ethernet Shield 2
- Arduino Motor Shield Rev3
- Arduino Proto Shield Rev3 (Uno Size)
- DFRobot 2x2A DC Motor Shield for Arduino
- DFRobot Gravity: 2x2A Motor Shield for Arduino Twin
- DFRobot DFRduino IO Expansion Shield for Arduino V7.1
Sensors with matching connectors
- Adafruit ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier
- Adafruit AMG8833 IR Thermal Camera Breakout
- Adafruit APDS9960 Proximity, Light, RGB, and Gesture Sensor
- Adafruit AS7341 10-Channel Light / Color Sensor Breakout
- Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor - STEMMA QT
- Adafruit BME680 - Temperature, Humidity, Pressure and Gas Sensor
- Adafruit BME688 - Temperature, Humidity, Pressure and Gas Sensor
- Adafruit BMP280 I2C or SPI Barometric Pressure & Altitude Sensor
- Adafruit BMP390 - Precision Barometric Pressure and Altimeter
- Adafruit 9-DOF Orientation IMU Fusion Breakout - BNO085 (BNO080)
- Adafruit ENS160 MOX Gas Sensor - Sciosense CCS811 Upgrade
- Adafruit TDK InvenSense ICM-20948 9-DoF IMU (MPU-9250 Upgrade)