Wio Lite MG126


In stock

SKU: 1147658
  1. Microcontroller SAM D21
  2. Operating Voltage USB 5V
  3. Power Input Port USB Type C
  4. JST2.0 Lipo Battery
  5. SRAM 32 KB\Flash 256 KB
  6. Recoverable fuse Protection current 1A
  7. Battery Charge Current 400 mA



(Including GST)

In stock

Purchase this product now and earn 12 Robu Points!

Very Low Stock. Order Now !

Free Delivery above ₹499
Free Delivery
above ₹499
1 Year Warranty
1 Month Warranty
Cash On delivery
Cash on Delivery*

Didn’t find what you are looking for?

Category: ARM Microcontroller
Tags: Development Board

Wio Lite MG126 is a cost-effective SAMD21 based development board with the onboard MG126 Bluetooth Module. SAM D21 is an ARM Cortex-M0+ based microcontroller and the MG126 is a 2.4GHz single-mode Bluetooth transceiver module. The same with Wio Lite W600, this board is also compatible with Arduino zero( Used the same Arduino Core SAM D21) and has the same compatible form factor with the Adafruit Feather series.

We break out the 3.3V I/O pins of SAM D21, SAM D21 chip has rich I / O resources, including 14 digital pins, 6 analog pins, 1 UART port, 1 I2C port, and 1 ICSP port. More and more boards in Seeed use type C interfaces to supply power and transmit data, so does the Wio Lite MG126. Meanwhile, there is a JST2.0 Li-Po battery port, you can use a 3.5V or 4.2V Li-Po battery to power this board.

Now, let’s talk about the Bluetooth Core, the MG126. MG126 is a 2.4GHz BLE RF transceiver with software configurable registers, embedded packet handling engine. It can work with ultra-low power. The Bluetooth air data rate of MG126 is 1Mbps and MG126 can talk with Arduino core at the speed of 4Mbps via the SPI interface.

Getting Started with Wio Lite MG126



  1. Arduino Zero Compatible/ Adafruit Feather Compatible
  2. 2.4GHz ISM band operation with 2MHz channel spacing
  3. 1Mbps air data rate
  4. Ultra-low-power
  5. Transmitter Programmable output power: -28 ~ +4 dBm without an external RF PA 20mA at 0dBm output power
  6. Receiver Integrated channel filters-85 dBm sensitivity Programmable LNA gain
  7. Max. Bluetooth Connect Distance 10 m

Package Includes :

1 x Wio Lite MG126

SKU: 1147658 Category: Tag:
Microcontroller Chip


Operating Voltage (V)


Digital I/O Pins


No. of Channels

Analog Input Channels 6


32 KB

Flash Memory

256 KB

CPU Frequency

48 MHz

Band-Range (GHz)

2.4GHz ISM

Communication Interface

MCU SPI (Max. 4Mbps)

Bluetooth Version

Core MG126

Antenna Type

On-board PCB antenna/IPEX

Shipping Weight 0.008 kg
Shipping Dimensions 8 × 5 × 1 cm
1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 0 reviews

0.0 overall

Be the first to review “Wio Lite MG126”

There are no reviews yet.


Questions and answers of the customers

There are no questions yet. Be the first to ask a question about this product.

Only registered users are eligible to enter questions
Country Of Origin: China