How to program custom board with nrf52811

RE: How to program custom board with nrf52811

RafaelAguiar — Wed, 06 Jul 2022 23:06:47 GMT

Hi,

Thank your for your reply, the problem was with the phone, now it works

Solved

RE: How to program custom board with nrf52811

Jared — Wed, 06 Jul 2022 08:01:46 GMT

Hi,

Can you share the schematics for your board?

regards

Jared

RE: How to program custom board with nrf52811

RafaelAguiar — Tue, 05 Jul 2022 17:50:42 GMT

Hello

I am using a jlink debugger like you mentioned

I connected those pins like you said,except reset because im not using it.

Using SES i did the following : connected jlink,download the project

I wanted to test if the board emites some signal, and i tried do receive it on my phone, but i didnt receive anything.

Any ideas on why its not working? ( followed the reference design, one of the pcbs has a printed antenna and another has an antenna attached to sma connector,im sure the code is not the problem)

Thank you

RE: How to program custom board with nrf52811

Marcel — Mon, 04 Jul 2022 10:24:51 GMT

RafaelAguiar , as Jared mentioned you will need programmer such as this one: shop.segger.com/.../j-link-base

RE: How to program custom board with nrf52811

Jared — Mon, 04 Jul 2022 09:37:12 GMT

Hi,

If you're using a stand-alone J-link debugger then you have to connect the J-link to the SWD interface on your custom board. The SWD interface consists of SWDIO, SWDCLK, VCC and alternatively the RESET pin. These pins has to be routed out on your custom board. You also need to supply your customer board as the J-link debugger will not do this. After connecting the J-link interface, you can use either use an IDE such as SES or program your hex file with nRF Command Line Tools.

regards

Jared

RE: How to program custom board with nrf52811

Marcel — Sat, 02 Jul 2022 22:27:52 GMT

Its more or less the same with Nordic - here is a video: www.nordicsemi.com/.../GetStarted

RE: How to program custom board with nrf52811

RafaelAguiar — Sat, 02 Jul 2022 22:19:23 GMT

I have never used a dev board also..

My question is how to send the program to jlink/dev board

When im using an arduino e just press the buton to send de code

RE: How to program custom board with nrf52811

Marcel — Sat, 02 Jul 2022 22:14:19 GMT

the very same way as with a dev board. jlink programmer will be detected in either SES or VS Code with your board attached so you can program it the same way you do with dev kit.