Adafruit Metro ESP32-S3 (16 MB flash, 8 MB PSRAM, rev B)
Adafruit
Specifications
| Price | 24.95 USD |
|---|---|
| MCU | ESP32-S3 |
| Core | Dual-core Tensilica |
| Clock | 240 MHz |
| Flash | 16 MB |
| RAM | 512 KB SRAM |
| PSRAM | 8 MB octal PSRAM |
| Wireless | WiFi, BLE |
| USB | USB-C |
| ADC | A0–A5 analog inputs |
| PWM | Any GPIO pin |
| Interfaces | I2C, USB, JTAG, SPI, UART, I2S |
| Form factor | Arduino Uno |
| Ecosystems | ESP-IDF, Arduino, CircuitPython |
| Connectors | STEMMA QT |
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)
Sources
- cdn-learn.adafruit.com / …/original/esp32-s3_datasheet_en.pdf
- github.com / adafruit/Fritzing-Library
- github.com / …/master/LICENSE
- github.com / …/parts/Adafruit Metro ESP32-S3.fzpz
- learn.adafruit.com / adafruit-metro-esp32-s3
- learn.adafruit.com / adafruit-metro-esp32-s3/downloads
- learn.adafruit.com / adafruit-metro-esp32-s3/pinouts
- raw.githubusercontent.com / …/main/Adafruit Metro ESP32-S3 Pinout.pdf
- adafruit.com / product/5500