Order today, get the miner in February! This offer closes on November 30th, 2021. Come to our office for viewing the prototype. Our office is located at 1273-13351 Commerce Parkway, Richmond, Canada. 


COTX-X3 is a indoor full hotspot, which is compatible with the Helium Network. It is super mini type but with strong performance with Raspberry Pi4 based hardware. It has rich connectors and display screen to show different working status easily. COTX-X3 has FCC certificate (on US915 Model). 



Design Aluminum Alloy + Plastic
CPU Quad-core Cortex-A72 @1.5GHz
(4G/8G Optional)
Main-board Raspberry Pi 4B
OS Ubuntu20.04
Micro SD Card Slot 1* Micro SD card
(32G capacity as standard configuration)
Ethernet 1* 10/100/1000M interface(RJ-45)
Wi-Fi 2.4 / 5GHz 802.11AC
BLE 1* Bluetooth5.0
BT Button Press and hold on for 5 seconds to turn on Bluetooth
LoRa Antenna 1* External 3.5dBi LoRa antenna, SMA interface
System LED OFF (Non Power) / Blinking (System Bootup) / On (Operating)
LED Display Screen IP address & the status of BLE, Internet, Ethernet and Wi-Fi


Why Choose Us?

Fast in synchronization. COTX Hotspot is fully adapted to Helium official miner Mirror Program and updates simultaneously with Helium platform.

Stable and secure and system. It is tested and utilized by many open source communities, Helium platform as well as application developers.

Meanwhile, COTX Hotspot maintains minimum updates that synchronizes with the official updates. It reduces mining losses from recurring updates of compilation.

Based on the Raspberry PI open platform, COTX Hotspot is expandable and constructive and offers high system configuration of 2G/4G memory. Other manufacturers’ hotspot is based on close-end platform with only 1G memory. Nor could they be expanded.

Customer Reviews


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