• Description

Maduino Zero Wi-Fi Halow (875MHz)

The Maduino Zero WiFi HaLow (875MHz) combines the Arduino Zero-compatible ATSAMD21G18 ARM Cortex M0+ microcontroller with a long-range, low-power 802.11ah Wi-Fi HaLow module. Ideal for IoT applications requiring reliable wireless communication over extended distances, this board is designed for robust, energy-efficient deployment in remote sensing, smart agriculture, industrial automation, and smart cities.



Operating in the sub-GHz frequency band (730–950MHz), the board delivers data throughput ranging from 150Kbps to 32.5Mbps, with configurable channel widths of 1/2/4/8 MHz. It supports AT commands, features 18 GPIOs, and includes a Micro SD card slot for local data logging. The board can be powered via USB Type-C or a 3.7V LiPo battery, and is fully programmable using the Arduino IDE, making it a versatile solution for HaLow-based prototyping and development.

Quick Spec

• Microcontroller: ATSAMD21G18 (32-bit ARM Cortex M0+)
• Wi-Fi Module: TXW83xx (802.11ah HaLow)
• Frequency Range: 730MHz ~ 950MHz
• Channel Width: 1 / 2 / 4 / 8 MHz
• Throughput: 150Kbps ~ 32.5Mbps
• Interfaces: I2C, SPI, UART, 18 × GPIO
• Storage: Onboard Micro SD card slot
• Power: USB Type-C or 3.7V LiPo battery (with charging support)
• Programming: Arduino IDE compatible
• Supports AT Commands

Pinout

Resources

• Product Page
• Product Wiki
• AT Command Manual

Shipping List

• 1 x Maduino Zero Wi-Fi Halow (875MHz)
• 1 x Antenna
• 2 x SIL Male Headers

Maduino Zero Wi-Fi Halow (875MHz)

• Brand: Makerfabs
• Product Code: MADWIHA
• Weight: 0.082kg
• Product Status : Active

Stock

Warehouse	Stock Status	Location
Centurion	No Stock
Stellenbosch	Limited Stock	Z0018
Bulk Location	No Stock

We ship free of charge between branches to complete your order.

• R479.00 (Inc Tax: R550.85)