Jetzt NEU! Der Raspberry Pi 5 ×

Adafruit Feather 32u4 with RFM69HCW Packet Radio - 433MHz

This is th Adafruit Feather 32u4 Radio (RFM69HCW) 433MH - our take on an microcontroller packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather 32u4 with a 433 MHz radio module cooked in! 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.

33,00 €
inkl. 20% USt. , zzgl. Versand
Nicht auf Lager
Beschreibung

This is th Adafruit Feather 32u4 Radio (RFM69HCW) 433MH - our take on an microcontroller packet radio transceiver with built in USB and battery charging. Its an Adafruit Feather 32u4 with a 433 MHz radio module cooked in! 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. We have other boards in the Feather family, check'em out here.

This is the 433 MHz frequency module version.

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 a 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 amp; debug capability built in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.

To make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.

Here's some handy specs! Like all Feather 32u4's you get:

  • Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in
  • Light as a (large?) feather - 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
  • 8 x PWM pins
  • 10 x analog inputs
  • Built in 100mA lipoly charger with charging status indicator LED
  • Pin #13 red LED for general purpose blinking
  • Power/enable pin
  • 4 mounting holes
  • Reset button

Thi Feather 32u4 Radio

  • SX1231 based module with SPI interface
  • Packet radio with ready-to-go library
  • Uses the amateur or license-free ISM band (ITU "Europe" license-free ISM or ITU "American" amateur with limitations)
  • +13 to +20 dBm up to 100 mW Power Output Capability (selectable in software)
  • Range of approx. 350 meters, depending on obstructions, frequency, antenna and power output
  • Create multipoint networks with individual node addresses
  • Encrypted packet engine with AES-128
  • Simple wire antenna or spot for uFL connector

Comes fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE. We also toss in some headers so you can solder it in and plug into a solderless breadboard. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna Lipoly battery and USB cable not included

Check out our tutorial for all sorts of details, including pinouts, power management, Arduino IDE setup, antenna options and more!

Technical Details

Learn

Bewertungen

Geben Sie die erste Bewertung für diesen Artikel ab und helfen Sie Anderen bei der Kaufentscheidung:

Kunden kauften dazu folgende Artikel:
Female DC Power adapter - 2.1mm jack to screw terminal block
Female DC Power adapter - 2.1mm jack to screw terminal block
> 50 lagernd SKU: SER00017
Raspberry Pi 4 Schwarz Grau Gehäuse Offiziell
Raspberry Pi 4 Schwarz Grau Gehäuse Offiziell
> 50 lagernd SKU: RPI00024
Lötzinn Bleifrei 1mm 100gr Rolle
Ausverkauft
Nicht auf Lager SKU: SER01019
Lötzinn Bleifrei 0,56mm 100gr Rolle
Ausverkauft
Nicht auf Lager SKU: SER01018
OLED 0.9" I2C White Color
OLED 0.9" I2C White Color
Ausverkauft
Nicht auf Lager SKU: SER00219
Loading ...
kein Bild
Artikelnummer:
ab *
/
In den Warenkorb
zum Angebot
kein Bild
Artnr:
HAN:
EAN:
Sonderpreis
Topartikel
Bestseller
lagernd
Preis: ab *
/