RF-BM-S02I is a CC2540 module with an IPEX connector designed for battery-powered and long range requirement applications. This module with small size may be the most suitable BLE part in your design.
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-4044B3 BLE5.0 module is targeted to the IoT market. The serial Bluetooth module with an IPEX connector has the possibility to reach a wide range of applications. Select RF-BM-4044B3 CC2640R2F Bluetooth UART module as your design option.