RF-BMPA-2541B1 is a BLE4.2 module aimed at the Internet of Things markets with the requirements of the long range and the bigger power features. The module with a max. TX power of 19 dBm enables your application with a wider range coverage and an option of the antenna output way.
RF-BM-S02A CC2541 Bluetooth LE 4.2 module, one of the most popular wireless modules of RF-star, is aimed in smart battery-supplied applications. RF-BM-S02A with its small size and high performance will be your right choice in design.