#1A - DF4IAH 10 MHz-Ref-Osc. Bootloader and Hardware
#5A - STM32L496 based module for free development
#3A - GPS assisted tracking device with GSM connectivity and a lot of
#1B - DF4IAH 10 MHz-Ref-Osc. Application
Multiplatform Ham Radio APRS and Mapping Program
Windows Phone 8 app for tracking run or drive with map and stats
Handheld device with Atmel AVR ATmega series microcontroller.
GPSBabel converts and transfers data like waypoints, tracks & routes.