Adafruit Feather 32u4 Bluefruit LE | Make:

Adafruit Feather 32u4 Bluefruit LE; Matt Stultz; In Make: (Magazine); 2017-07-17.

Mentions

  • Feather 32u4 Bluefruit LE
    • onboard li-po charging
    • connector for a battery
  • Feather
    • a line of products
    • assembled by Adafruit
  • Bluetooth Low Energy (BLE)
    not

    • Wi-Fi (WiFi)
    • Bluetooth (Classic)
  • OS
    • iOS
    • Android
  • Atmel ATmega32u4 (processor)
    • USB
      • serial
      • HID
      • MIDI
  • Arduino IDE
    • Bluetooth library

Arduino

  • Arduino Leonardo
    uses Atmel ATmega32u4 (processor)
  • Arduino Uno
    • ATmega328P (processor)
    • FTDI [?]
    • ATmega16u2

Something about…

  • Wi-Fi (WiFi)
  • BLE
  • LoRa
  • or no wireless at all.

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