+

HLK-B50 Bluetooth-compatible Module Master-slave BLE 5.0 SPP V1.2 WiFi Wireless Serial Port Transmission Dual-mode B50 Kit

USD 1.89USD 2.62

HLK-B50 Bluetooth-compatible Module Master-slave BLE 5.0 SPP V1.2 WiFi Wireless Serial Port Transmission Dual-mode B50 Kit

Description
Specification
5pcs/lot YD1028 1028 TO220
USD 1.89USD 3.78
+