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Introducing the Exen Mini The Exen Mini from Nerdonic is a tiny 32-bit microcontroller compatible with arduino and breadboard development. It's not just small, it's powerful too running at 48MHz clock with 256KB ROM, 32KB RAM and 8 pins filled with functionality. !(https://nerdonic.com/pages/products/exen/mini/media/description/finger.jpg) ##The Exen mini is tiny Measuring just 14.9mm2 at 0.95 grams, the Exen Mini is small as well as powerful. For size comparison is a UK 5 Pence coin (Equivalent size to a US Dime). !(https://nerdonic.com/pages/products/exen/mini/media/description/coin.jpg) ##Arduino & Breadboard Compatible The Exen Mini is fully compatible with breadboard development and the Arduino IDE and comes with the Arduino Zero bootloader pre-flashed. !(https://nerdonic.com/pages/products/exen/mini/media/description/arduino-breadboard.gif) ##Onboard Programmable LED Show your code status, an error or make it flash when each code loop is complete, the onboard programmable led can be programmed however you like. !(https://nerdonic.com/pages/products/exen/mini/media/description/prog-led.gif) ##Exen Mini Pin-out !(https://nerdonic.com/pages/products/exen/mini/media/description/pinout.jpg) ##How We Compare !(https://nerdonic.com/pages/products/exen/mini/media/description/compare.jpg) ###Specifications * Microcontroller * Cortex M0+ * Bootloader * Arduino Zero Bootloader Pre-loaded *Input Voltage * Power Pin 1 = 3.3-20v * (3.3-12v recommended for heavy load) * Power Pin 2 = 3.3v * Micro USB = 5v * Current Draw * ~10mA (Sleep modes available) * Clock * 48MHz * Flash Memory (ROM) * 256KB * SRAM * 32KB * I/O Pin Limits * 3.3v, 7mA * Digital I/O Pins * 8 Pins / 1 Pad * PWM Pins * 8 Pins / 1 Pad * Analog (ADC) Pins * 6 Pins / 1 Pad (upto 12-bit) * Serial (RX/TX) Pins * 2 Pins * I2C (SDA/SCL) Pins * 2 Pins * External Interrupts * 8 Pins / 1 Pad * Reset Pins * 1 * Dimensions * 14.9 x 14.9 x 4.4mm * Weight * 0.95 grams * Programming * Micro USB Port * SWD Header * Connections * Micro USB * 2.54mm Pin Headers * SWD Header
Exen Mini + Pin Headers + Pinout Guide
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