1. Do I need to make hardware changes when I want to change my SoC chipset with nRF 51 to nRF 52?
2. Does the nRF52 Series require hardware changes when it needs to change to another chipset(for example, nRF52840->nRF52832 or nRF2840->nRF52811)?
1. Do I need to make hardware changes when I want to change my SoC chipset with nRF 51 to nRF 52?
2. Does the nRF52 Series require hardware changes when it needs to change to another chipset(for example, nRF52840->nRF52832 or nRF2840->nRF52811)?
1. The nRF52832 is not drop-in compatible with the nRF51 series, nor the rest of the nRF52 series, with the exception of the nRF52810.
2. The nRF52840 is not drop-in compatible with any other device.
You will need new boards for the nRF52 series. They are quite similar however, see 52832 Reference circuitry, 52810 Reference circuitry, 52840 Reference circuitry, and 52811 Reference circuitry
Excuse me, if it is software nRF2840->nRF52811, SDK15.3.0, what changes do I need to make in the project?
Excuse me, if it is software nRF2840->nRF52811, SDK15.3.0, what changes do I need to make in the project?