Hi nicolai,
thank you for your reaply.

Can you get the default login password from your internal manufacturing database?

Regards

Mike

Hi,
i would like to know if i can recovery my "RevPi Connect S" losted password.
I haven't had the label (stricker) with username and password also i I haven't had the orange cover with mac Addresso for factory reset.

The only infomation is the Login prompt " RevPi84386 ". Can Kunbus recovery the ...

Hi,
good news! :)
i have solved the problem!
the command that i have used to change the mac address "sudo revpi-factory-reset compact 81919 C83E-A710-253D" was wrong !
the right command tha i had to use is "sudo revpi-factory-reset connect 81919 C83E-A710-253D" because i have a RevPi Connect ...

Hi,
i cant log-on on web interface... the password doesn't work ! ( i never changed it)
How i can restore or reset the password of the web interface?

Thanks

Hi,
after i had reset the mac address if my RevPi Compact with the command " sudo revpi-factory-reset compact 81919 C83E-A710-253D",
my modbus TCP ttyRS485 interface it doesn't work anymore.

at prompt also i receive this message
pi@RevPi81919:~ $ piTest -r Modbus_Master_Status
Cannot find ...

Hi,
I bought another RevPi Connect+ device but I have again the same modbus communication problem with Modbus RS485 on /dev/ttyRS485

- if i use '/dev/ttyUSB0' (with usb/rs485 adapter) all work correctly !!!
- if i use '/dev/ttyRS485' (with two wire +- connected to modbus rs485 pinout) doesn't work ...

Hi Nicolai,

i had update ro Buster the revPi and seems to be ok, but now i have this problem via SSH " Server does not support diffie-hellman-group1-sha1 for keyexchange"
How i can solve it?:



Thanks

Hi Nicolai,
Yes on my device there is Stretch (no particolar reasons, but only because i had buy this device 24 months ago').
I have to update to Buster

this is other screenshot pi.modbus-master status:

Hi Nicolai,

this is the kernel.log:
https://i.ibb.co/5WmSHrf/kernel.jpg

Slave option is disabled:
https://i.ibb.co/wptD71Y/slave.jpg

is there any system bug on the RS485 port that needs updating?

I need urgent assistance because we are buying 50 pcs (for our monitoring system) but we are ...