![Nordic BLE 4.0 nRF51822 Controller Chip Bluetooth Module Small Size 18.5 x 9.1x 2.0mm 5 Pack : Electronics - Amazon.com Nordic BLE 4.0 nRF51822 Controller Chip Bluetooth Module Small Size 18.5 x 9.1x 2.0mm 5 Pack : Electronics - Amazon.com](https://m.media-amazon.com/images/I/61vYDPKX0CL._AC_SY200_QL15_.jpg)
Nordic BLE 4.0 nRF51822 Controller Chip Bluetooth Module Small Size 18.5 x 9.1x 2.0mm 5 Pack : Electronics - Amazon.com
![BLE4.0 Bluetooth nRF51822 2.4G Wireless Module [Core51822] - US $3.50 : HAOYU Electronics : Make Engineers Job Easier BLE4.0 Bluetooth nRF51822 2.4G Wireless Module [Core51822] - US $3.50 : HAOYU Electronics : Make Engineers Job Easier](http://www.haoyuelectronics.com/Attachment/Core51822/ble4.0_bluetooth_nrf51822_2.4g_wireless_module_1.jpg)
BLE4.0 Bluetooth nRF51822 2.4G Wireless Module [Core51822] - US $3.50 : HAOYU Electronics : Make Engineers Job Easier
![nRF51822 Bluetooth Low Energy Module [MDBT40-256RV3] : ID 4076 : Adafruit Industries, Unique & fun DIY electronics and kits nRF51822 Bluetooth Low Energy Module [MDBT40-256RV3] : ID 4076 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/4076-02.jpg)
nRF51822 Bluetooth Low Energy Module [MDBT40-256RV3] : ID 4076 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: Nordic BLE 4.0 nRF51822 Controller Chip Bluetooth Module Small Size 18.5 x 9.1x 2.0mm 5 Pack : Electronics Amazon.com: Nordic BLE 4.0 nRF51822 Controller Chip Bluetooth Module Small Size 18.5 x 9.1x 2.0mm 5 Pack : Electronics](https://m.media-amazon.com/images/I/61vYDPKX0CL.jpg)
Amazon.com: Nordic BLE 4.0 nRF51822 Controller Chip Bluetooth Module Small Size 18.5 x 9.1x 2.0mm 5 Pack : Electronics
![New original NRF51822-QFAA-R N51822 QFN48 FAB radio frequency transceiver chip IC In stock - AliExpress New original NRF51822-QFAA-R N51822 QFN48 FAB radio frequency transceiver chip IC In stock - AliExpress](https://ae01.alicdn.com/kf/H60a070adaf8f423ab78d30da528c1549R.png_640x640.png_.webp)
New original NRF51822-QFAA-R N51822 QFN48 FAB radio frequency transceiver chip IC In stock - AliExpress
![nRF51822 Bluetooth Low Energy Module [MDBT40-256RV3] : ID 4076 : Adafruit Industries, Unique & fun DIY electronics and kits nRF51822 Bluetooth Low Energy Module [MDBT40-256RV3] : ID 4076 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/4076-00.jpg)