A new board joins the family!

Apr 6, 2018
Say hello to Unduino1284p! This mini-sized Arduino-compatible MCU board is really compact but still very powerful, and most important of all, super easy to use. Sporting the ATmega1284p processor, it...

Board support in Arduino IDE

Apr 6, 2018
It’s now easy to add support for all unsigned.io boards in the Arduino IDE! Just go to preferences in Arduino, and under “Additional Boards Manager URLs”, add the following URL: htt...

Using KISS settings in Xastir

Mar 28, 2018
The MicroAPRS firmware for MicroModem supports changing AX.25 settings like preamble length, TX tail and others via the KISS protocol, so the host program can easily set these parameters. Unfortunatel...

Long Time, No See

Sep 21, 2016
I know a lot of you have been waiting a long time for some updates on when more modems will be available, and I’m sorry I’ve been a bit absent from here lately. As you might now, MicroMode...

Restocked and ready to ship

Jan 20, 2016
As promised, MicroModems are now back in ample supply and ready to ship! Everyone who preordered should have received their modems by now. If you haven’t, it’s almost at your doorstep! I ...

Stock Update

Dec 31, 2015
Hi everybody! As you might have noticed, MicroModems have been out of stock for a while. There’s been a lot of interest lately, and that has meant that every batch I have made has sold out very ...

Digipeater Firmware

May 21, 2015
There is now a standalone APRS digipeater firmware available for MicroModem! This means you can now use MicroModem as a digipeater without any computer or other host equipment connected. You can grab ...

The new MicroModem

Dec 19, 2014
Yay! The hardware design for the new MicroModem is now finished, and has become something I feel that I can ship! What a great feeling! There’s been many revisions, many small changes, various e...

Arduino APRS Library

Dec 19, 2014
It’s here! I have just released the first version of LibAPRS for the Arduino IDE! You can now write your own APRS firmwares for MicroModem or compatible builds directly in the Arduino IDE. Check...

Prototype Preview

Dec 1, 2014
New hardware I’ve been hard at work during the last while making a new version of MicroModem. Particularly I wasn’t too fond with the consistency in quality of the Microduinos I used as th...