$450.00
ProComSol HM-BLE, Bluetooth Low Energy HART Modem, Battery PoweredAmazon$6.53and up
Building IPhone and IPad Electronic Projects : Real-World Arduino, Sensor, and Bluetooth Low Energy Apps in TechBASIC by Mike WesterfieldBetter World Books & 1 more$7.99
Bluetooth Tutorial: Design, Protocol and Specifications for BLE - Bluetooth Low Energy 4.0 and Bluetooth 5AmazonSAVE $2.00
$10.99$12.99
TRENDnet Micro Bluetooth 5.0 USB Adapter, Supports Basic Rate(BR), Bluetooth Low Energy(BLE), Enhanced Data Rate(EDR), 100m (328ft.) Range, Supports Windows OS, Black, TBW-110UB (Pack of 1)Amazon$29.99
CME WIDI Core XN - Smart (BLE) breakout board that implements premium MIDI over Bluetooth Low Energy as developed by CME with external antenna connector and un-populated pin headerAmazon$13.12
Edimax 2-in-1 Wi-Fi 4 802.11n N150 + Bluetooth Low Energy (BLE) 4.0 Combination Adapter for PC, Wireless Nano USB Adapter Dongle, 150Mbps, Windows 11 Plug-n-Play, EW-7611ULB *Check Out V2 for BT 4.2Amazon$19.99
Arduino Bluetooth Low Energy (BLE) From Ground Up™UdemySAVE $7.02
$31.97$38.99
Building Bluetooth Low Energy SystemsAmazonSAVE $5.65
$19.34$24.99
Building Applications with iBeacon: Proximity and Location Services with Bluetooth Low EnergyAmazon$27.51
Adafruit Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v2.0 [ADA2269]Amazon$61.99
Walker Products 222-1001 Tesla Bluetooth Low Energy TPMS Sensor (Tier 1 OEM Produced)Amazon