Summary of SeeedStudio Wio Terminal now supports CircuitPython
The Seeed Studio Wio Terminal now supports CircuitPython, an accessible Python 3 variant tailored for beginners and students. This ATSAMD51-based microcontroller board features a 120MHz ARM Cortex-M4F core, dual-band Wi-Fi/Bluetooth through Realtek RTL8720DN, a 2.4” LCD, onboard sensors, and compatibility with Arduino, MicroPython, and 300+ Grove modules, making it ideal for IoT projects at an affordable $29.90 price point.
Parts used in the Wio Terminal:
- Microchip ATSAMD51P19 microcontroller (ARM Cortex-M4F core, 120MHz)
- Realtek RTL8720DN Wi-Fi/Bluetooth module (dual-band 2.4GHz/5GHz)
- 2.4” color LCD screen
- IMU sensor (LIS3DHTR)
- Microphone
- Buzzer
- MicroSD card slot
- Light sensor
- Infrared Emitter (IR 940nm)
- Raspberry Pi 40-pin compatible GPIO headers
- Onboard magnets and mounting holes
The developmnet team over at Seeed Studio has this week announced its Wio Terminal now supports the CircuitPython programming language created by Adafruit. CircuitPython is an open source derivative of the MicroPython programming language targeted towards the student and beginner an is a software implementation of the Python 3 programming language, written in C. The Wio Terminal is compatible with both Arduino and MicroPython offering an ATSAMD51-based microcontroller with wireless connectivity supported by Realtek RTL8720DN. Packed full of sensors, buttons, a color LCD screen, and Wi-Fi connectivity, the Wio Terminal from SeeedStudio is fantastic value for money priced at just $29.90.

Features of the Wio Terminal include :
– 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, Micropython, ArduPy, AT Firmware, Visual Studio Code
– TELEC certificated
“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 WiFi 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).”
Source: SeeedStudio Wio Terminal now supports CircuitPython