HamShield for Arduino (VHF/UHF transceiver)
HamShield lets your Arduino talk to far away people and things using powerful amateur radio bands! Best of all, the hardware and software is open source!
With the power of Arduino, you can use the HamShield to build and invent amazing things in minutes!
For more detail: HamShield for Arduino (VHF/UHF transceiver)
JLCPCB – Prototype 10 PCBs for $2 (For Any Color)
China’s Largest PCB Prototype Enterprise, 600,000+ Customers & 10,000+ Online Orders Daily
How to Get PCB Cash Coupon from JLCPCB: https://bit.ly/2GMCH9w