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Is there a way to monitor incoming Supply Voltage and Current consumption on 955 or other Routers. This function is required for when the 955 is located in remote locations that are using Battery and Solar Power.

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It is possible but you need a contoler that you need to hook up to the tectonics and it will send data over Modbus or MQTT.
See diagram:
Thanks Dako, yes of course with external device it is possible and I am aware of this option.my question is about "self monitoring" to avoid external hardware. Maybe Teltonika can add this as a feature request.
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Thanks for contacting TELTONIKA | Crowd-support forum.

Please find below RUT955 power consumption values in different states of operation:


The router has a 4 pin power socket and can be powered by a 9-30 VDC power supply unit (PSU).

The device is designed to accept input voltage of up to 30 VDC peaks, high voltage power supplies can harm the device. If you want to use high voltage power supplies it is recommended to also use additional safety equipment to suppress voltage peaks from the power supply.

More information can be found here:


If you’re using Quectel, you can read ADC Value by typing the following command:

gsmctl -A 'AT+QADC=0'

More information can be found here:



If you’re using MEIG, you can read ADC Value by typing the following command:

gsmctl -A 'AT+ADCREAD=1'

More information can be found here:


Best regards,

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