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 IMU(LIS3DHTR), microphone, buzzer, microSD card slot, light sensor, and infrared emitter(IR 940nm). On top of that, it also has two multifunctional Grove ports for Grove Ecosystem and Raspberry pi 40-pin compatible GPIO for more add-ons.

Wio Terminal + Grove = IoT System
Wio Terminal + Raspberry Pi = Edge Computing System
Wio Terminal + Customized add-ons = Handheld devices or endless possibilities!

Features:

Powerful MCU: Microchip ATSAMD51P19 with ARM Cortex-M4F core running at 120MHz
Reliable Wireless Connectivity: Equipped with Realtek RTL8720DN, dual-band 2.4Ghz / 5Ghz Wi-Fi
Highly Integrated Design: 2.4” LCD Screen, IMU and more practical add-ons housed in a compact enclosure with built-in magnets & mounting holes
Raspberry Pi 40-pin Compatible GPIO
Compatible with over 300 plug&play Grove modules to explore with IoT
USB OTG Support
Support Arduino, CircuitPython, Micropython, ArduPy(What is ArduPy?), AT Firmware, Visual Studio Code
TELEC certificated

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 (Boost up to 200MHz)
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.

Grove Ecosystem:

300+ Grove modules to explore with IoT
Two onboard multi-functional Grove ports can be used for Digital, Analog, I2C, and PWM
Note: To connect Grove with Wio Terminal, please use unbuckled 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
MicroPython
ArduPy
AT Firmware
Visual Studio Code
CircuitPython

Applications:

Python Terminal Device
Data Collection Device for Machine Learning
Hand-held Device
Retro Gaming Device
IoT Controller
Education
Prototyping
Slave device / Accessories for Raspberry Pi

Technical Specifications:

Main Chip	Manufacturer Part Number	ATSAMD51P19
	Core Processor	ARM® Cortex®-M4F
	Maximum Speed	200MHz
	External Flash	4MBytes
	Operating Temperature	-40°C ~ 85°C (TA)
LCD Screen	Resolution	320x240
	Display Size	2.4inch
	Drive IC	ILI9341
Wireless Connectivity	Manufacturer Part Number	RTL8720DN
	KM4 CPU	ARM® Cortex®-M4F @ 200MHz
	KM0 CPU	ARM® Cortex®-M0
	Wi-Fi	802.11 a/b/g/n 1x1, 2.4GHz & 5GHz
	Bluetooth	Support BLE5.0
Built-in Modules	Accelerometer	LIS3DHTR
	Microphone	1.0V-10V -42dB
	Speaker	≥78dB @10cm 4000Hz
	Light Sensor	400-1050nm
	Infrared Emitter	940nm
Interface	MicroSD Card Slot	Maximum 16GB
	GPIO	40-PIN (Raspberry Pi Compatible)
	Grove	2 (Multifunction)
	FPC	20-Pins
	USB Type-C	Power & USB-OTG
Operation Interface	5-Way Switch
	Power/Reset Switch
	User-defined button *3
Enclosure	Dimension	72mm57mm12mm
Enclosure	Materials	ABS+PC