What is MATAGEEK? In a nutshell, it is a detection and notification system for hunting traps using BLE mesh network. Trap hunting is a tough job Hunting is often associated with hunting rifles, but trap hunting is also an important method. However, in pri Read more...

What I made Using the 3G module created previously as a reference, I have created a compact Gateway that combines a microcontroller and an LTE module. OSH Products for reference First, get a schematic from OSH. In this case, I will refer to the circuit dia Read more...

What I made This is a 3G communication module with GPS function, and since I don’t have any knowledge about HW design, I didn’t design HW from scratch, but rather redesigned and manufactured a compact module by modifying a multifunctional 3G mo Read more...