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Adafruit Feather 32u4 Bluefruit Le

Die 10 besten Produkte von Juni 2025
Letzte Aktualisierung: 11. Juni 2025
Adafruit
Adafruit
Adafruit Feather 32u4 mit RFM95 LoRa-Funk, 868 oder 915 MHz, RadioFruit 3076
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AUF AMAZON ANSEHEN
Amazon.de
#6

  • Its an Adafruit Feather 32u4 with a 868/915 MHz radio module,great for making wireless networks that can go further than 2.4GHz 802.15.4 and similar, are more flexible than Bluetooth LE and without the high power requirements of WiFi.
  • This is the 900 MHz radio version, which can be used for either 868MHz or 915MHz transmission/reception - the exact radio frequency is determined when you load the software since it can be tuned around dynamically.
  • At the Feather 32u4's heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Flora. This chip has 32K of flash and 2K of RAM, with built in USB so not only does it have a USB-to-Serial program & debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.
  • Measures 51mm x 23mm x 8mm without headers soldered in. Light as a (large?) feather - 5.5 grams. ATmega32u4 @ 8MHz with 3.3V logic/power. 3.3V regulator with 500mA peak current output. USB native support, comes with USB bootloader and serial port debugging.You also get tons of pins - 20 GPIO pins. Hardware Serial, hardware I2C, hardware SPI support. 7 x PWM pins. 10 x analog inputs. Built in 100mA lipoly charger with charging status indicator LED.
  • Comes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE.
  • 52,99 € AUF AMAZON