Developing for the nRF52820 with nRF5 SDK v16.0.0

RE: Developing for the nRF52820 with nRF5 SDK v16.0.0

ngandv — Fri, 26 May 2023 11:32:20 GMT

Hi bjorn-spockei,
I have a problem with custom board nrf52820
I have nrf52833-DK and custom board nrf52820.
I use example, library, config from nRF5_SDK_17.1.0_ddde560, which was download from nordic.
SDK17.1.0 supports nrf52833 at PCA10100 folder and nrf52820 at PCA10100e folder. Nrf52833-DK is work

My custom board connect nrf52833-DK to debug/programming

I can download and debug custom board
- blinky example is work on custom board
- all of BLE examples (in PCA10100e folders) are not work. I use mobile scan bluetooth device, no device Nordic was detected
I have used segger v6.3, v7.2 and keil uvision 5.
I have used chip antenna and external antenna.

following picture is nrf52820 power supply. Vbus is no power, L6 is Do Not install

Best Regards,

RE: Developing for the nRF52820 with nRF5 SDK v16.0.0

lubo — Thu, 18 Jun 2020 11:48:19 GMT

Hello,

I have a question regarding next SDK release. On product description page of NRF52820 you say: "...while full nRF5 SDK support is coming in Q2 2020."

Do you still expect it to be released at the end of june? Or it will be delayed? We are currently in design stage of the project, and we'd like to use this chip in it. And we want full support without doing any hacks like this.

Thanks for your answer.

RE: Developing for the nRF52820 with nRF5 SDK v16.0.0

William.wei — Wed, 20 May 2020 03:53:48 GMT

I am using Keil for this central project, I got an error: "..\..\..\..\..\..\modules\nrfx\mdk\nrf.h(144): error: #35: #error directive: "Device must be defined. See nrf.h."", seams that this nrf.h don't support 52820, even more, there is no 52820 in this .h file

RE: Developing for the nRF52820 with nRF5 SDK v16.0.0

Bruno Deguet — Thu, 14 May 2020 08:58:48 GMT

Hi, given that S140 is supported, what about MESH 4.1.0 support on nRF52820, even with some (drastic) limitations ?

RE: Developing for the nRF52820 with nRF5 SDK v16.0.0

logan.xu — Wed, 01 Apr 2020 14:35:32 GMT

Hi,

Can you provide an ses example project of uart dfu? I create a new one from pca10040_uart, and changed following the steps mentioned above, but cannot run. The error is "Stopped by vector catch".

RE: Developing for the nRF52820 with nRF5 SDK v16.0.0

Jack Wang — Mon, 30 Mar 2020 07:37:32 GMT

Hi,

We download the preject, then remove "NRFX_COREDEP_DELAY_US_LOOP_CYCLES" and "DEVELOP_IN_NRF52833" in project. After download the hex to nRF52820 board, there are is an error in sd_softdevice_enable() ,which is "NRF_ERROR_SVC_HANDLER_MISSING" . Are we missing something?

Best Reagrds,

Jack wang

RE: Developing for the nRF52820 with nRF5 SDK v16.0.0

Jack Wang — Mon, 30 Mar 2020 03:11:40 GMT

Hi,