This is a micro-controller board based on Leaf Maple, which can achieve the maximum 72 MHz. It's programmable over USB via a provided DFU bootloader, no extra hardware required!

Iteadmaple Microcontroller Leaf Maple Board with Cortex M3 STM32 For Arduino

Model: IM120411012

Regular Price: $39.90

Special Price $5.80

Availability: In stock

Quick Overview

Iteadmaple is a microcontroller board based on Leaf Maple. The Iteadmaple can achieve the maximum 72 MHz, it has 39 digital input/output pins, 16 analog inputs, native full speed USB, 3 USARTs, integrated SPI/I2C support.