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IoT Modules

Iot Solutions , Wireless Modules
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
Cooltech Store
$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
Cooltech Store
$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
Cooltech Store
De $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
Cooltech Store
De $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
Cooltech Store
De $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
Cooltech Store
$11.45
New version！ESP32 Development Board CH9102X WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S Similar
New version！ESP32 Development Board CH9102X WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S Similar
Cooltech Store
$7.40
LILYGO® TTGO Meshtastic T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi BLE Lora ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED
LILYGO® TTGO Meshtastic T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi BLE Lora ESP32 GPS NEO-6M SMA 18650 Battery Holder With OLED
Cooltech Store
De $50.38
ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V Bluetooth with OV2640 Camera Module Nodemcu
ESP32-CAM WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V Bluetooth with OV2640 Camera Module Nodemcu
Cooltech Store
$9.11
1PCS ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266
1PCS ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32 ESP-32S ESP 32 Similar ESP8266
Cooltech Store
$8.62
2pcs of TTGO LORA32 868/915Mhz SX1276 ESP32 Oled-display Bluetooth WIFI Lora development board
2pcs of TTGO LORA32 868/915Mhz SX1276 ESP32 Oled-display Bluetooth WIFI Lora development board
Cooltech Store
De $6.30
LILYGO® TTGO T-Call V1.4 / V1.5 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
LILYGO® TTGO T-Call V1.4 / V1.5 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module
Cooltech Store
De $25.02