How to Make a DIY Mini Cell Phone Tower Using Parts You Can Order Online – Motherboard en_us

Motherboard en_us How to Make a DIY Mini Cell Phone Tower Using Parts You Can Order Online Motherboard en_us To build it, May and Harlow gathered a Raspberry Pi (a versatile, single-board computer), an LCD touchscreen, a radio broadcast device called a bladeRF, programmable SIM cards, and a USB SIM card writer.