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SIGNALduino Stick with 433/868MHz RF-Transceiver for FHEM

Signalduino Stick 433MHz

Signalduino Stick 433MHz

Signalduino Stick 868 MHz

Signalduino Stick 433MHz

Signalduino Stick 433MHz

Signalduino Stick 433MHz

The SIGNALduino Stick combines our fully Arduino compatible radino CC1101 Module with the handy format of a USB Stick. The SIGNALduino Stick comes in two different versions, with 433 or 868MHz radio frontend.

The utilized microcontroller is an Atmega 32U4 with 8MHz. The CC1101 form Texas Instruments is used as RF-Transceiver (433 / 868MHz)

It is able to receive and transmit different communication protocols depending on the utilized firmware. In this manner it can be used to receive and transmit data from/to different devices via a FHEM Server

The SIGNALduino Stick behaves like an Arduino Micro and can be programmed using the Arduino IDE

 The SIGNALduino Stick comes preflashed with the SIGNALDuino_radinoCC1101 firmware

To reprogramm the SIGNALDuino Stick it has to be set to bootloader mode by pressing the reset button twice. (bootloader mode is indicated by fading status LED)


  • Arduino campatible(Atmega 32U4 Processor, 8MHz)
  • CC1101 Transceiver (433 or 868MHz)
  • USB-A Plug
  • RP-SMA Antenna Connector
  • Input voltage: 5 VDC (USB)
  • on Board 3.3V regulator
  • Reset- and boot-select-(BSL) Button
  • User LED, RX/TX LEDs and Power-LED
  • available with 433 oder 868MHz transceiver
  • Antenna 5cm +3dBi included (upgradeable)


Links & Downloads:

  Wiki for SIGNALduino Stick
  Wiki for radino CC1101
  Arduino Library for radino
  Datasheet radino USB-Stick
  Datasheet radino CC1101
  Datasheet Enclosure

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