23.04.20 Sub-gigahertz radio RFM300W
We hope that you are healthy and safe during this difficult time.
Quarantine is not a reason to refuse development and further projects for the future. Therefore, our engineers have prepared the following solution for you, which will facilitate the development process of your devices.
Controlling the RFM300W sub-gigahertz radio module (or CMT2300A chip) using the low-cost, low-power 8-bit Nuvoton microcontroller.
As an example, the engineers of our company developed a COM port extension cable that allows you to transfer a data stream at speeds from 2400 to 51600 bps. The project was carried out on the budget radio module RFM300W-868 from HopeRF, based on the FSK transceiver CMT2300A, controlled by an 8-bit low-power microcontroller of the Nuvoton ML51 series.