The EnerGeek GX11 4G MiFi is a 20,000mAh power bank and 4G Mi-Fi hotspot which works in more than 150 countries. Users can top up the data using the Baseus Mi-Fi app.
The spectrum licenses from EchoStar significantly increase the 5G capacity for AT&T subscribers.
At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.