Domino Qi Mini

Overview

Domino Qi Mini is a small-sized board that is a fully compatible derivative of the original Arduino YunTM, crammed into a tiny form factor.

Plug it onto the Domino Qi baseboard in order to be fully compatible with the ubiquitous ArduinoTM Shield form factor and benefit from hundreds of already existing shields for rapid prototyping.

Domino Qi Mini is a low-cost, compact OpenWRT-based 802.11 bgn WiFi board based on Qualcomm/Atheros AR9331 WiSoC and on the Atmel ATMega32U4 MCU. Communication between the 2 chips is achieved using an Arduino YunTM-compatible Bridge hardware and software library.

Qi Mini Qi Mini Qi Mini

The Domino Qi Mini board extends the Domino Core module by adding the following features:

The dual edge headers provide:

Note: Domino is not connected to ArduinoTM and the Domino Qi Mini product is a derivative. Any technical support must be directed to us, not to ArduinoTM.

Specifications

specs Value
Weight 12 g
Dimensions 55.88 x 33.02 x 10.8 mm
CPU AR9331, 400 MHz + ATMega32U4, 16 MHz
Memory 16 MB SPI Flash and 64 MB DDR2 RAM
RF Frequency 2.4 GHz band
Max Output Power +21 dBm
Wireless Standards 802.11 bgn
Antenna (port) U.FL connector, built-in PCB antenna
Power Supply 5 V, max.
power consumption 6.5 W
Firmware U-Boot, OpenWRT
Available Interfaces USB host/slave, 1 x Ethernet, ICSP, ATMega32U4 Digital pins (+ PWM), ATmega32U4 Analog pins, Arduino Yun HANDSHAKE + GP6, Power Supply pins
User Interfaces ATMega32U4 USB UART bridge, 32U4 RESET push button, WLAN RESET push button, USER push button, Power Led, Wireless LED, WAN LED, USB LED

Pinout

Qi Mini Pinout

Qi Mini Pinout in PDF