Data sheet download TI CC2640 module TI CC2640 Bluetooth BLE module WJ-M401 Data sheet TI CC2640 Bluetooth module M404 TI CC2640 Bluetooth BLE module WJ-M404 Data sheet TI CC2541 module TI CC2541 Bluetooth BLE Module WJ-M101 Data Sheet Nordic nrf52832 module Nordic Bluetooth BLE nrf52832 module WJ-M12 Ibeacon WJ-N28 Ibeacon Bluetooth beacon WJ-N28 Data Sheet Ibeacon WJ-N29 Ibeacon Bluetooth Beacon Data sheet WJ-N29 Ibeacon WJ-N30 iBeacon Bluetooth Beacon Data sheet WJ-N30
