How to make nrf52832 as Modbus Slave

[Embel_Tech]

Hello,

I m using nrf52832 board .i want to use nrf52832 as MODBUS Slave .

Need to know ,how to reach.

[Øyvind]

Hello, 

We do not have any official support for ModBUS. 

Kind regards,
Øyvind

[Embel_Tech]

is it possible to convert Arduino Modbus  library for nrf52832??

??

[Øyvind]

Anything is possible, but you will need to port this your self. 

The Zephyr repository has a Modbus service, which also provides some samples that support the nRF52840 DK. You can have a look at the samples and base your application on these. Note that you will need to use the nRF Connect SDK, as RS485 is not supported in the nRF5 SDK.

Kind regards,
Øyvnd

[Embel_Tech]

Thanks for information.

Now i m Trying to port Modbus _lib (free library) with nrf52832.

If any information regarding this ,Please let me know.

[Embel_Tech]

Hello,

Good Afternoon Sir.

We are glad to inform you that 2 months ago we have successfully implemented MODBUS PROTOCAL for nRF52832(as MASTER and SLAVE both) .

MODBUS LIBRARY included all functions regarding Coil , Holding Registers, Input Registers, Input Status etc.

Regards,

Ashwini Pujari.
Embedded Firmware Developer.

Embel Technologies Pvt. Ltd.
www.embel.co.in