what is the difference between nRF52832 and nRF52840.

[Venus_Bilandi]

I want to run my software on nRF52832. It is already running on nRF52840.

What are the changes I would require making this transition.

We are using soft devices and all the peripherals on nRF52840.  

[nRF5xFanboy]

Hi Venus,

What I can see from the datasheets:  One major difference is the memory size

nrf52832 :
Arm processor 64 MHz Arm® Cortex-M4 with FPU -> 512/256 KB Flash + 64/32 KB RAM

nrf52840 :
Arm processor 64 MHz Arm® Cortex-M4 with FPU -> 1 MB Flash + 256 KB RAM

Visit next nordic website to compare the mcu's
Bluetooth Low Energy - nordicsemi.com

best regards,
   nRFxFanBoy

[Gaurav Kapoor]

 Porting from NRF52840 to NRF52832 

hope this helps

Tks

Gaurav 

[Venus_Bilandi]

Please help Karl Ylvisaker 

[Karl Ylvisaker]

Hello venus_bilandi,

Everything I would have said to your initial request has already been mentioned in this thread by nRF5xFanboy and Gaurav Kapoor.
Do you have any follow-up questions, or is there anything that still is unclear?

Best regards,
Karl

[nRF5xFanboy]

Hello venus_bilandi,

Question: Is there still a problem you encounter with porting the software to the other device
where the community can help you with?
if yes then please clarify the problem in more detail.

Question If your application (of the nrf62840) is flashed in the other device (nrf52832) and is not working
what do you see in the rtt logging as error so we can help you?

Best regards
    nRF5xFanBoy