Teltonika TRM250
TRM250 is an industrial grade cellular modem with multiple LPWAN connectivity options. It features NB-IoT, LTE Cat-M1, and is backward compatible with EGPRS (2G).
Further details are available on the manufacturer´s page: Teltonika.
Main features
- RAT type: LTE (Cat-M1) / NB-IoT / EGPRS
- SIM slot: Mini SIM (2FF)
- Antenna connector: 1 x SMA
- Operating Voltage: 5V - powered via microUSB
- Power consumption: 3.6 W Max
- Configuration interface: microUSB
- LED indicators: power and Network status LEDs
- Operating temperature: -40 °C to 75 °C
- Operating humidity: 10 % to 90 % non-condensing
- Management software: Windows Connection Manager (NDIS driver)
- USB Serial Driver: Windows 7/8/8.1/10,
- Linux 2.6/3.x/4.1~4.14,
- Android 4.x/5.x/6.x/7.x/8.x
- RIL Driver: Android 4.x/5.x/6.x/7.x/8.x
- NDIS Driver: Windows 7/8/8.1/10
- Gobinet Driver: Linux 2.6/3.x/4.1~4.14
- Linux qmi wwan Driver: 3.x (3.4 and later)/4.1~4.14
- Protocols: TCP/UDP/PPP/FTP(S)/HTTP(S)/NTP/PING/QMI/SSL
Available resources