The MRF89XA wireless network transceiver ICs feature extremely low receive current of 3 mA and operate at 868, 915, and 950 MHz. The 868-MHz MRF89XAM8A and 915-MHz MRF89XAM9A transceiver modules ...
While designing an internet of things (IoT) project that also required a long radio-frequency link, it occurred to me that there are pre-wired modules already built to do that. In fact, not only do ...