STEM
Showing 2593–2594 of 2594 results
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ESP8266 & Bluetooth
Wireless Bluetooth2.1 Audio Receiver Board Decoding and Play
Wireless Bluetooth2.1 Audio Receiver Board Decoding and Playback with USB TF card Front Stage Output
Transmission distance:10 meters
Power interface: Mini USB interface
Power supply voltage: DC 5V
Audio connector: 3.5mm
Size: 50*40mm — Ideal for IoT, education, and rapid prototyping. PAN‑India shipping with GST invoice.SKU: OKYN12254 -
ESP8266 & Bluetooth
WT32-ETH01 Embedded Serial Port Networking Ble-compatible Et
WT32-ETH01 Embedded Serial Port Networking Ble-compatible Ethernet WIFI Combo Gateway MCU ESP32 Wireless Module WT32 ETH01
Integrated 520 KB SRAM; 4 MB Flash.
Size:5.00cm x 2.80cm x 0.30cm — Ideal for IoT, education, and rapid prototyping. PAN‑India shipping with GST invoice.SKU: OKYN0528-11
