Hi,
I have a ReachFar RF-V41 4G and I am currently testing its command set through Traccar.
The interesting thing is that the RF-V41 appears to accept commands from the RF-V43 family. I have tested the following commands directly on my V41 and confirmed that they work:
| Command |
Function |
Notes |
UPLOAD,10 |
Set upload interval |
10 seconds is the minimum stable value I have found. UPLOAD,5 causes the device to hang/crash. |
UPLOAD,300 |
Set upload interval |
Sends the position approximately every 5 minutes. |
CR |
Immediate positioning |
Sends the current position approximately every 20 seconds for about 2 minutes. |
LED,0 / LED,1 |
LEDs on/off |
Controls the coloured LEDs used to locate the tracker. |
POWEROFF |
Remote power-off |
Works, although there is probably little practical reason to use it. |
REBOOT |
Reboot device |
Takes approximately 3–4 minutes to restart and reconnect. |
MONITOR |
Silent monitoring |
The tracker calls the configured/default phone number. |
FIND |
Audible finder |
Plays music for approximately 2 minutes to help locate the tracker. |
I have also found references to commands such as GPRSGPS, LSN, WHERE and CONFIG on other ReachFar models, but I don't want to assume they are compatible with the V41. Some commands behave differently between models/firmware versions, and some can cause my V41 to hang or reboot.
The V41 reports the following firmware:
VR:C403H_RFHZ_V41_V1.5_2026.01.14_15.06.24
RV:C403H_RFHZ_V41_04R6_V1.6_2026.01.14_15.06.24
OS:RTOS
CHIP:3603
If anyone has a ReachFar RF-V41/V43/V44/V45/V46 command list, firmware documentation, AT command documentation, or has discovered additional commands through reverse engineering, I would be very interested.
In particular, I would like to know whether there is a command to configure continuous GPS tracking below 10 seconds, or whether 10 seconds is a firmware limitation on the V41.
Any additional commands that someone can confirm on these devices would be very useful.
Hi,
I have a ReachFar RF-V41 4G and I am currently testing its command set through Traccar.
The interesting thing is that the RF-V41 appears to accept commands from the RF-V43 family. I have tested the following commands directly on my V41 and confirmed that they work:
UPLOAD,10UPLOAD,5causes the device to hang/crash.UPLOAD,300CRLED,0/LED,1POWEROFFREBOOTMONITORFINDI have also found references to commands such as
GPRSGPS,LSN,WHEREandCONFIGon other ReachFar models, but I don't want to assume they are compatible with the V41. Some commands behave differently between models/firmware versions, and some can cause my V41 to hang or reboot.The V41 reports the following firmware:
If anyone has a ReachFar RF-V41/V43/V44/V45/V46 command list, firmware documentation, AT command documentation, or has discovered additional commands through reverse engineering, I would be very interested.
In particular, I would like to know whether there is a command to configure continuous GPS tracking below 10 seconds, or whether 10 seconds is a firmware limitation on the V41.
Any additional commands that someone can confirm on these devices would be very useful.