Teltonika TRB142 - Small - Lightweight - Powerful and cost-efficient Linux Based LTE Industrial Gateway Board With RS232 interface.
The TRB family of devices are designed to be small, light and energy efficient, so you can do IoT projects with ease. TRB142 is equipped with a widely used RS232 port for remote device management. It contains a powerful ARM Cortex-A7 1.2 GHz processor and 128 megabytes of RAM. It is equipped with mission-critical LTE capabilities and a Linux environment that offers a high level of customization.This text is machine translated.
The TRB family of devices are designed to be small, light and energy efficient, so you can do IoT projects with ease. TRB142 is equipped with a widely used RS232 port for remote device management. It contains a powerful ARM Cortex-A7 1.2 GHz processor and 128 megabytes of RAM. It is equipped with mission-critical LTE capabilities and a Linux environment that offers a high level of customization.This text is machine translated.
The TRB family of devices are designed to be small, light and energy efficient, so you can do IoT projects with ease. TRB142 is equipped with a widely used RS232 port for remote device management. It contains a powerful ARM Cortex-A7 1.2 GHz processor and 128 megabytes of RAM. It is equipped with mission-critical LTE capabilities and a Linux environment that offers a high level of customization.This text is machine translated.
The TRB family of devices are designed to be small, light and energy efficient, so you can do IoT projects with ease. TRB142 is equipped with a widely used RS232 port for remote device management. It contains a powerful ARM Cortex-A7 1.2 GHz processor and 128 megabytes of RAM. It is equipped with mission-critical LTE capabilities and a Linux environment that offers a high level of customization.This text is machine translated.
in 64 offers
The lowest price for Teltonika TRB142 - Small - Lightweight - Powerful and cost-efficient Linux Based LTE Industrial Gateway Board With RS232 interface. right now is $174.33 at tme.com, compared across 41 retailers.
The all-time low was $110.00 on 31 July 2025 — today's price is 58% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 May 2026.
Last updated at 12/05/2026 19:57:40
Teltonika TRB142 LTE Gateway LAN
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
TRB142003000 TELTONIKA Module: gateway
Delivery $22.01
TRB142 Teltonika
Delivery $91.42
Teltonika TRB142 Industrial Rugged LTE RS232 Gateway, 4G/LTE (Cat 1), 3G, 2G Connectivity, 9-30V Power, Equipped with RS232, RMS Compatible
Delivery between 15–21 May $45.74
Teltonika TRB142108000, Industrial Gateway, 1xMini SIM Card Slot, 1xLAN Port, 1xRS232 Port, 1xAntenna, Wireless, LTE-4G,
Delivery between 14–26 May $14.99
Teltonika TRB142 Industrial Rugged LTE RS232 Gateway, 4G/LTE (Cat 1), Equipped with RS232, Compatible with Industrial DNP3, PSU included
Delivery between Thu – Tue $9.70
Teltonika TRB142 Industrial RS232 to 4G LTE IoT gateway
Delivery between 16–21 May $9.70
Teltonika TRB142 - Small, lightweight, powerful and cost-efficient Linux based LTE Industrial gateway board with RS232 interface.
Free delivery between 18–26 May
Teltonika TRB142 Industrial Rugged and reliable RS232 to 4G LTE Cat1 IoT gateway
Delivery between 15–25 May $11.50
Teltonika TRB142 Industrial Rugged LTE RS232 Gateway
Free delivery between 18–26 May
originally posted on getic.com
Excellent Product, Compact, Comprehensive set of features, Good online manual, Good Price. Basic Setup easy, but given the extent of feature set some the more advance features could do with a more detailed overview. Only other minor quibble, I would also prefer to see a more standard power connection, either barrel or USB C
| Firewall security | Y |
| Antenna connector type | SMA |
| Number of processors installed | 1 |
| DC input voltage | 9 - 30 V |
| Digital output ports quantity | 2 |
Teltonika TRB142 LTE Gateway LAN
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
TRB142003000 TELTONIKA Module: gateway
Delivery $22.01
TRB142 Teltonika
Delivery $91.42
Teltonika TRB142 Industrial Rugged LTE RS232 Gateway, 4G/LTE (Cat 1), 3G, 2G Connectivity, 9-30V Power, Equipped with RS232, RMS Compatible
Delivery between 15–21 May $45.74
Teltonika TRB142108000, Industrial Gateway, 1xMini SIM Card Slot, 1xLAN Port, 1xRS232 Port, 1xAntenna, Wireless, LTE-4G,
Delivery between 14–26 May $14.99
Excellent Product, Compact, Comprehensive set of features, Good online manual, Good Price. Basic Setup easy, but given the extent of feature set some the more advance features could do with a more detailed overview. Only other minor quibble, I would also prefer to see a more standard power connection, either barrel or USB C
| Firewall security | Y |
| Antenna connector type | SMA |
| Number of processors installed | 1 |
| DC input voltage | 9 - 30 V |
| Digital output ports quantity | 2 |
