NEO-6M circuit diagram. As indicated, the GPS modules are based on the u-blox NEO-6M GPS engine. The type number of the NEO-6M is NEO-6M-0-001, and its ROM/FLASH version is ROM 7.0.3 ... Thereafter, ...

The main processor is an Arduino Nano Every, a BMP388 sensor provides the first three metrics, and a BE880 GPS module provides the following three metrics. The RFM69HCW module provides radio ...

Figure 3 Diagram illustrating fine adjustment range and coarse adjustment step size overlaps. Putting all this together, the operation goes something like this: after power-up, the Arduino Nano sets ...