Smallest APRS tracker with OELD project - finished

It would be the smallest APRS Tracker .. I. Was enjoy built this tiny tracker and it is very useful and good example for the new ham that we also have other thing to do beside voice communication.

there is the small OLED+ESp8266 module in 1x1 inch. Yes, it is small as fast I can see the screen

Thank you credit firmware: HS3LSE

link for purchase in Aliexpress:
https://www.aliexpress.com/item/4001054600034.html?spm=a2g0s.9042311.0.0.17004c4diftThW

link for the Firmware:

https://drive.google.com/drive/folders/0B1XXGsB4J5lENEVQMGk1bFA1Y00

Видео Smallest APRS tracker with OELD project - finished канала Naiyim's Garage