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Reset TCR Device Profile

Important Note

The information in this section is for Parametric products as at 31/12/2023 and will not be subject to any updates in the future.

LTR Blinking fast

If the left LED is blinking fast the device has been locked due to an invalid device profile. This happens if you update from a V1.x to a V2.x firmware or if you downgrade the firmware back to an older version.

Please follow this procedure to initialize a fresh device profile.

1. Connect via USB

Connect your device via an USB-Cable. Then use a terminal emulation program like RealTerm to send commands to the device. See the CLI documentation for more details on how to use the command line interface.

DP Reset

2. Reset Profile

Device profile can be reset by sending the following CLI command.

dp reset
save

3. Set device type

Set the device type to match what is written on the type plate
set type 0 TCR-LS
set type 1 TCR-LSS
set type 2 TCR-HS
set type 3 TCR-HSS
set type 4 TCR-LSA
set type 5 TCR-LSB
set type 6 TCR-HSA
set type 7 TCR-HSB
set type 8 TCR-LSBS
set type 9 TCR-HSBS
set type 10 TCR-DLI
set type 11 TCR-DLE
set type 12 TCR-SLI
set type 13 TCR-SLE

4. Set LoRaWAN region

Starting with V2.0 the firmware supports more than one LoRaWAN® region. (Universal Firmware)
lora set region 1 EU868
lora set region 2 AS923
lora set region 3 AU915
lora set region 4 US915
lora set region 5 IN865

5. Set Speed Class

Set device speed class for low speed (LS) or high speed (HS) applications.
set speedclass 0 P Useful if you only count people
set speedclass 1 LS Use this for low speed traffic 1-40km/h
set speedclass 2 HS Use this for generic traffic 10-80 km/h

6. Verify

Verify the device type by sending the following command

get typestr

7. Default Settings

Load default settings for the device type set in Step 3.

set defaults

8. Save & Restart

Save changed settings to internal ROM and restart

save
restart

The device restarts with the new settings. Continue configuration by either using PPX or the CLI.