Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)

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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.

•ARM Cortex M0 core running at 16MHz 256KB flash memory 32KB SRAM
•Transport: SPI at up to 4MHz clock speed
•5V-safe inputs (Arduino Uno friendly, etc.) On-board 3.3V voltage regulation
•Bootloader with support for safe OTA firmware updates
•Easy AT command set tunneled over SPI protocol to get up and running quickly

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Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE) | Shop The World

Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)

Adafruit Bluefruit LE SPI Friend - Bluetooth Low Energy (BLE)

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