Swiss-based u‑blox has introduced the NEO-7P, an improved, low-power, compact, high-precision GPS module. While remaining backwards compatible with its predecessor NEO-6P, the new module achieves ...

Power draw of such modules is usually below 50mA, and communication is over serial. Devices based on the GP-20U7 and the now-superseded uBlox NEO-6M fall into this range.

The heart of the build is a NEO-6M GPS module which features a dedicated pulse per second (PPS) pin.

An improved, low-power, compact, high-precision GPS module from u‑blox, the NEO-7P, achieves standalone sub-meter precision based on single-frequency PPP technology, while remaining backwards ...