IoT Module and Solutions Supplier – Cooltech Store

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Woman Business

Woman Business

Collection list

Smart Home

IoT Modules

Smart Home

5M/10M/20M LED Fairy Lights WiFi/Bluetooth Smart RGB LED String Light Garland Lights For Party Wedding Christmas Tree Decoration

5M/10M/20M LED Fairy Lights WiFi/Bluetooth Smart RGB LED String Light Garland Lights For Party Wedding Christmas Tree Decoration

5M/10M/20M LED Fairy Lights WiFi/Bluetooth Smart RGB LED String Light Garland Lights For Party Wedding Christmas Tree Decoration

From $25.20

Cooltech tuya smart graffiti light string halloween christmas light-emitting leather string light string wedding party holiday led light string

Cooltech tuya smart graffiti light string halloween christmas light-emitting leather string light string wedding party holiday led light string

Cooltech tuya smart graffiti light string halloween christmas light-emitting leather string light string wedding party holiday led light string

From $35.50

Wireless EU Standard Remote Control Switch 868MHz LED Light Lamp Controller RF Receiver Set

Wireless EU Standard Remote Control Switch 868MHz LED Light Lamp Controller RF Receiver Set

Wireless EU Standard Remote Control Switch 868MHz LED Light Lamp Controller RF Receiver Set

From $21.58 — Sold Out

Tuya Smart Switch APP Remote Control Compatible with Alexa Google Home IFTTT DIY Smart Home Automation Module

Tuya Smart Switch APP Remote Control Compatible with Alexa Google Home IFTTT DIY Smart Home Automation Module

Tuya Smart Switch APP Remote Control Compatible with Alexa Google Home IFTTT DIY Smart Home Automation Module

From $17.80

Tuya Smart Life WiFi Blind Curtain Switch With Remote for Electric Motor Googlehome Alexa Voice Control Remote Switches

Tuya Smart Life WiFi Blind Curtain Switch With Remote for Electric Motor Googlehome Alexa Voice Control Remote Switches

Tuya Smart Life WiFi Blind Curtain Switch With Remote for Electric Motor Googlehome Alexa Voice Control Remote Switches

$28.78 — Sold Out

LUSISHOME Long Distance Control Self-powered Home Use Wireless Doorbell Kit

LUSISHOME Long Distance Control Self-powered Home Use Wireless Doorbell Kit

LUSISHOME Long Distance Control Self-powered Home Use Wireless Doorbell Kit

$28.78 — Sold Out

Wireless Modules & Internet of Things

Electronic Building Block Sound Sensor Module High Sensitivity Microphone Sensor Module KY-037 X 6 PCS

Electronic Building Block Sound Sensor Module High Sensitivity Microphone Sensor Module KY-037 X 6 PCS

Electronic Building Block Sound Sensor Module High Sensitivity Microphone Sensor Module KY-037 X 6 PCS

$29.99

Micro SD TF Card Adater Reader Module 6 Pin SPI Interface Driver Module for Arduino X 10 PCS

Micro SD TF Card Adater Reader Module 6 Pin SPI Interface Driver Module for Arduino X 10 PCS

Micro SD TF Card Adater Reader Module 6 Pin SPI Interface Driver Module for Arduino X 10 PCS

$45.99

LILYGO® TTGO T-Display ESP32 WiFi And Bluetooth-Compatible Module Development Board 1.14 Inch LCD Control Board

LILYGO® TTGO T-Display ESP32 WiFi And Bluetooth-Compatible Module Development Board 1.14 Inch LCD Control Board

LILYGO® TTGO T-Display ESP32 WiFi And Bluetooth-Compatible Module Development Board 1.14 Inch LCD Control Board

From $18.88

LILYGO® TTGO ESP32-Paxcounter LoRa32 V2.1 1.6.1 Version 433/868/915MHZ LoRa ESP-32 OLED 0.96 Inch SD Card Bluetooth WIFI Module

LILYGO® TTGO ESP32-Paxcounter LoRa32 V2.1 1.6.1 Version 433/868/915MHZ LoRa ESP-32 OLED 0.96 Inch SD Card Bluetooth WIFI Module

LILYGO® TTGO ESP32-Paxcounter LoRa32 V2.1 1.6.1 Version 433/868/915MHZ LoRa ESP-32 OLED 0.96 Inch SD Card Bluetooth WIFI Module

From $29.86

ESP32 Development Board Wireless WiFi +Bluetooth-compatible Dual Core CP2104 Filters Module 2.4GHz RF ESP32 High Quality

ESP32 Development Board Wireless WiFi +Bluetooth-compatible Dual Core CP2104 Filters Module 2.4GHz RF ESP32 High Quality

ESP32 Development Board Wireless WiFi +Bluetooth-compatible Dual Core CP2104 Filters Module 2.4GHz RF ESP32 High Quality

From $17.28

ESP32-CAM-MB WIFI ESP32 CAM Bluetooth Development Board with OV2640 Camera MICRO USB to Serial Port CH340G 4.75V-5.25V Nodemcu

ESP32-CAM-MB WIFI ESP32 CAM Bluetooth Development Board with OV2640 Camera MICRO USB to Serial Port CH340G 4.75V-5.25V Nodemcu

ESP32-CAM-MB WIFI ESP32 CAM Bluetooth Development Board with OV2640 Camera MICRO USB to Serial Port CH340G 4.75V-5.25V Nodemcu

$11.45

Shipping Service

All products are free shipping !

Delivery time: About 10-20 business days by china post.

Please note that we will not pay your country's tax when goods arrived.