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ARM architecture low power gateway



Based on TI AM335x Cortex-A8 low power processor design.

Use Cortex-M3 chip for power management, built-in battery, support solar power supply, maximum support more than 12 weeks long standby without solar power supply.

IP65/IP67 protection grade of the whole machine, supporting industrial wide temperature of -40°~+85°, suitable for use in harsh outdoor environments.

Built-in 4G/NB-IoT, WiFi, Bluetooth, GPS, LoRa wireless communication modules.

Multiple M12 aviation plugs, support 1x Ethernet, 1xUSB, 1xRS232, 1xRS485, 1xCAN, 6xGPIO, 2x analog quantity access.


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Contact us Overview Specifications Resources

Vantron VT-M2M-L335 is an extremely low-power, configurable, and programmable gateway specifically designed for IOT applications. Support low power management, can store 30 days with no power input.

Based on an industrial ARM Cortex-A8 processor, this device provides various wireless supports including GPRS/4G cellular, WLAN, GPS, ZigBee, Lora and BT. This device supports interface I/O including one Ethernet, RS-232/485, USB, and GPIOs. In addition, it also supports internal battery operation and can be powered by a solar panel.

This device has the IP65 protection (Optional IP67) and a wide-range power supply input (4-36V) and runs Linux. The SDK is available.

Processor TI Cortex-A8 AM3352/3354/3358 low power processor
Flash 16GB EMMC
Ext Storage 1xSD Card Slot
Cellular Optional GPRS/4G Module, or NB-IOT Module
WLAN / BT Optional 802.11 b/g/n WLAN with Bluetooth 4.0
ZigBee / LORA Optional ZigBee or LORA module
GPS uBlox: NEO-6M, supported GPS
Ethernet Optional 1x10/100Base-T (in M12 interface)
USB Optional 1xUSB Host (in M12 interface)
Accelerometer Freescale: MMA8451 (internal M3 SOC supported)
Sensor TEMP: TI:TMP112, +/- 0.5°C, Humidity: SHT30 +/-2%RH,+/-0.2°C, Light: ISL290231ROZ-T7, (Internal M3 SOC supported)
RTC Supported
LED Status LED (Charging/ Alive/ Reporting/ Status)
COM Port 1xRS232 in 3.5mm Audio Port (for Debug), Optional 1xRS232 isolated 1xRS485 isolated, 1xCAN 2.0b (in M12 interface)
GPIOs Optional 6xGPIO
Analog Optional 2xAnalog input, 12bit, Support 4-20mA or 0-5V input
OS Linux
SDK Supported
DC Input DC 5V/12V/24V/36V/48V (4-56V), Support Solar Charging
Battery Internal Battery, with IP67 protection, 3.7V, 11800mAh
Consumption Ultra-Low Consumption ,Max 5W, 100μA Idle Without Solar Input can work 1 week, once report a day
Dimensions 160mm(L) x 118mm(W) x 53mm(H)
Enclosure Black Plastic Box, IP65 Protection (Optional IP67)
Mounting Optional DIN Method
Temperature Operation: -40°C~+85°C (Low TEM battery may reduce the capacitance) Storage: -20°C ~ +70°C, (ETR:-40°C ~ +85°C Optional)
Humidity 5-95%RH at 25-35 (Non-Condensation)
Cooling Mode Fanless

Supported documents
Name Type Version Release date

VT-M2M-L335 Datasheet


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