Flextrak with Raspberry Pi Zero Kit Flextrak with Raspberry Pi Zero Kit:915Mhz aerial and PC on the

aerial and PC on the ground

like for example via WiFi to a navigation app running on an iPad

A detailed step-by-step recipe can be found here

Front TFT Display for time display and configuration

dAISy is also well suited for reporting local ship traffic to services like MarineTraffic

Flextrak with Raspberry Pi Zero Kit Flextrak with Raspberry Pi Zero Kit:915Mhz aerial and PC on theFlextrak F4 V6. 1 Now Available! Flextrak is a PiZero form factor STM F4 based High Altitude Balloon Tracker. This board has a GPS receiver and radio transmitter designed for tracking high altitude balloon flights utilising a Raspberry Pi Zero W. An optional APRS board is available see related items. You will get: Flextrak F4 V6. 2 Board Battery holder + clip 4 x 11mm Standoffs with screws to attach to the Pi+ Standard non stacking low profile header