Electronics Components
Showing 1201–1248 of 1753 results
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ESP8266 & Bluetooth
JDY-31 12V 4 Channel Switch Relay Bluetooth Module with Remo
JDY-31 12V 4 Channel Switch Relay Bluetooth Module with Remote Control Switch
Working voltage: DC5V;
On board 4-way 5V, 10a / 250V AC, 10a / 30V DC relay
Board size: 60 * 62.7mm — Ideal for IoT, education, and rapid prototyping. PAN‑India shipping with GST invoice.SKU: OKYN230630-41 -
ESP8266 & Bluetooth
JDY-31 SPP-C Serial Port Bluetooth 2.0 3.0 Module Replace HC
JDY-31 SPP-C Serial Port Bluetooth 2.0 3.0 Module Replace HC-05 HC-06
Transmission distance: 30m
Voltage : DC1.8V-3.6V — Ideal for IoT, education, and rapid prototyping. PAN‑India shipping with GST invoice.SKU: OKYN02251 -
ESP8266 & Bluetooth
JDY-33 Dual Mode Slave Wireless Module Wireless WIFI Module
JDY-33 Dual Mode Slave Wireless Module Wireless WIFI Module Compatible With HC-05/06
Working frequency:2.4GHZ
Communication Interface:UART
Operating Voltage:1.8-3.6V
Module size:26 * 13 * 1.7 mm — Ideal for IoT, education, and rapid prototyping. PAN‑India shipping with GST invoice.SKU: OKYN0344
