Instead of being a single embedded functional module, Wio Terminal is more of a complete system equipped with Screen + Development Board + Input/Output Interface + Enclosure. Because it uses the SAMD51, it is compatible with Arduino and CircuitPython - using the same Arduino & CircuitPython core we have developed here at Adafruit!
Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity supported by Realtek RTL8720DN. Its CPU speed runs at 120MHz (boost up to 200MHz). Realtek RTL8720DN chip supports both Bluetooth and Wi-Fi providing the backbone for IoT projects. The Wio Terminal itself is equipped with a 2.4” LCD Screen, onboard accelerometer (LIS3DHTR), microphone, buzzer, microSD card slot, light sensor, and infrared emitter (IR 940nm). On top of that, it also has two x JST PH 4-pin STEMMA / Grove ports for Grove Ecosystem and 40-pin compatible GPIO for more Raspberry Pi add-ons.
Highly Integrated Design
- MCU, LCD, WIFI, BT, IMU, Microphone, Buzzer, microSD Card, Configurable Buttons, Light Sensor, 5-Way Switch, Infrared Emitter (IR 940nm), Crypto-authentication Ready
- Well-designed enclosure with built-in magnets and two mounting holes, allowing you to set up your IoT project without hassle
Powerful MCU - Microchip ATSAMD51P19
- ARM Cortex-M4F core running at 120MHz using Adafruit core support for Arduino and CircuitPython
- 4 MB External Flash, 192 KB RAM
- Comprehensive Protocol Support
- SPI, I2C, I2S, ADC, DAC, PWM, UART(Serial)
Reliable Wireless Connectivity
- Powered by Realtek RTL8720DN
- Dual Band 2.4Ghz / 5Ghz Wi-Fi (802.11 a/b/g/n)
- BLE / BLE 5.0
USB OTG Support
- Accessible Devices (as USB-Host): read data or signals from a mouse, keyboard, MIDI devices, Xbox/PS gaming controllers, 3D printers
- Simulated Devices (as USB-Client): emulate a mouse, keyboard or MIDI devices to Host PC
- When using USB Host/Client function, you can use the 40-pin on the back of Wio Terminal for power supply. Check here for detailed instructions.
External Sensor Ports
- Two onboard multi-functional Grove ports can be used for Digital, Analog, I2C, and PWM
- To connect STEMMA QT sensors with Wio Terminal, please use a JST PH 4-pin STEMMA / Grove cable.
Raspberry Pi 40-pin Compatible
- Can be mounted to a Raspberry Pi as a slave device
- Raspberry Pi's HAT can be used with an adapter cable
Software Support
- Arduino based on Adafruit SAMD51 core
- Adafruit CircuitPython (How to run CircuitPython on Wio Terminal?)
- ArduPy
- AT Firmware
- Visual Studio Code
