
PiTalk 4G dongle It has an onboard USB port, for directly connecting with ARM/X86 hosts or another industrial computer; an onboard UART port with hardware flow control, for connecting with host boards like Arduino/STM32; an onboard GNSS connector, supports GPS, Beidou, Glonass, LBS base station positioning (additional GNSS antenna is required but NOT included); a Nano SIM card slot, 3 LED indicators to easily monitor the working status with baud rate support of 300bps ~ 4Mbps and baud rate auto-negotiation of 9600bps ~ 115200bps.
PiTalk dongle can be used on various devices having USB communication Port, you can easily connect it to any single board computer, Windows Laptop/PC also it has a USB type C port so that you can connect it to more devices having USB type C eg. mobile devices.
Specifications PiTalk 4G IoT Dongle:
- Quectel EG25-G 4G LTE cellular module:
- 3G and 4G LTE with 2G fallback
- Max. 150Mbps DL/ 50Mbps UL
- Global bands support
-
4G LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/
B18/B19/B20/B25/B26/B28 - 4G LTE-TDD: B38/B39/B40/B41
- 3G WCDMA: B1/B2/B4/B5/B6/B8/B19
- 2G GSM: B2/B3/B5/B8
- GNSS – Qualcomm IZat location technology Gen8C Lite (GPS, GLONASS, BeiDou/Compass, Galileo, and QZSS)
- Temperature Range – -40°C to +85°C (That’s for the module only)
- Cellular – 1x SMA connector, 1x U.FL connector
- GNSS – 1x U.FL connector
- NanoSIM card holder
- USB – 1x USB Type-C port
- USB - 1x Type A USB port
- Misc – Power key; Network, Status, and Power LEDs
Resources:
Software GitHub: Getting Started Guide
Hardware GitHub: Hardware Design files like Schematic, 3D File, Step File, etc.