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2Pcs SA828 + Antenna | Walkie Talkie Module SA828-U in UHF 400-480mhz/VHF 134-174mhz 3.5~5Km 1W Walkie Talkie Module
2Pcs SA828 + Antenna | Walkie Talkie Module SA828-U in UHF 400-480mhz/VHF 134-174mhz 3.5~5Km 1W Walkie Talkie Module
HK COOLTECH ELECTRONIC CO.LIMITED
$79.00
868/915MHz 500mW High Power LoRa Module LoRa1276F30
868/915MHz 500mW High Power LoRa Module LoRa1276F30
HK COOLTECH ELECTRONIC CO.LIMITED
From $38.00
Compatible with RFM95W LoRa 1276 Chip Module with Arduino 100mW Long Range Wireless Transceiver Module 868MHz 915MHz LORA1276-C1
Compatible with RFM95W LoRa 1276 Chip Module with Arduino 100mW Long Range Wireless Transceiver Module 868MHz 915MHz LORA1276-C1
HK COOLTECH ELECTRONIC CO.LIMITED
From $23.98
ESP-WROOM-32UE 4GHz 4M 8M 16M IPEX Antenna Bluetooth and WiFi Low Power Module ESP32UE
ESP-WROOM-32UE 4GHz 4M 8M 16M IPEX Antenna Bluetooth and WiFi Low Power Module ESP32UE
HK COOLTECH ELECTRONIC CO.LIMITED
From $28.99
Espressif ESP-WROOM-32D ESP32 2.4GHz Dual-Mode Bluetooth and WiFi Low Power Module
Espressif ESP-WROOM-32D ESP32 2.4GHz Dual-Mode Bluetooth and WiFi Low Power Module
HK COOLTECH ELECTRONIC CO.LIMITED
From $25.99
Espressif ESP-WROOM-32U.4GHz 4M 8M 16M U.FL Connector (Bluetooth and WiFi Low Power Module ESP32U
Espressif ESP-WROOM-32U.4GHz 4M 8M 16M U.FL Connector (Bluetooth and WiFi Low Power Module ESP32U
HK COOLTECH ELECTRONIC CO.LIMITED
From $27.99
Espressif ESP32-WROOM-32E Wi-Fi+BT+BLE MCU Module 4 MB 8MB 16MB with PCB Antenna ESP-32E
Espressif ESP32-WROOM-32E Wi-Fi+BT+BLE MCU Module 4 MB 8MB 16MB with PCB Antenna ESP-32E
HK COOLTECH ELECTRONIC CO.LIMITED
From $26.99
FCC CE Certified Lora1276 915MHz sx1276 chip 100mW Wireless Transceiver Lora Module
FCC CE Certified Lora1276 915MHz sx1276 chip 100mW Wireless Transceiver Lora Module
HK COOLTECH ELECTRONIC CO.LIMITED
From $23.98
FCC Certified Low Power Consumption 868MHz 915MHz LoRa Module LoRa1262
FCC Certified Low Power Consumption 868MHz 915MHz LoRa Module LoRa1262
HK COOLTECH ELECTRONIC CO.LIMITED
From $62.00
Football Basketball Xball Smart App Conotrol Reaction Training Ball (1 PCS Ball + 1 PCS Base)
Football Basketball Xball Smart App Conotrol Reaction Training Ball (1 PCS Ball + 1 PCS Base)
HK COOLTECH ELECTRONIC CO.LIMITED
$69.00 $89.00 Sale
HopeRF RFM95W RFM96W RFM98W 433MHz 868MHz 915Mhz, LoRa Ultra Long Range Transceiver, SX1276 Compatible Lora1276 Modules
HopeRF RFM95W RFM96W RFM98W 433MHz 868MHz 915Mhz, LoRa Ultra Long Range Transceiver, SX1276 Compatible Lora1276 Modules
HK COOLTECH ELECTRONIC CO.LIMITED
On Sale from $39.99 $45.99 Sale
Intelligent Response Hexagonal Ball Hand-Eye Coordination Agile Training Digital Sensor Response
Intelligent Response Hexagonal Ball Hand-Eye Coordination Agile Training Digital Sensor Response
HK COOLTECH ELECTRONIC CO.LIMITED
$79.00 $89.00 Sale