Hi,
I want to start some projekt with BT840 module and use Keil to programming it. Also, I have Segger jlink programmer but I don't know how start. Can you give me some tips?
Thanks
Hi,
I want to start some projekt with BT840 module and use Keil to programming it. Also, I have Segger jlink programmer but I don't know how start. Can you give me some tips?
Thanks
I would start by taking a look at some of the documentation provided here. I would also recommend taking a look at our Nordic DevZone past answers, as well as our Infocenter documentation (link 1, link2, link3). Unless you have a Keil license, you may want to take a look at Segger Embedded Studios, as it is free for Nordic SDK users (see this link too). This link may also be helpful.
Thank you, I will look all of them. One more doubt: do I need some development board or BT840 can work on its own?
Yes, I would recommend buying a 52832 or 52840 dev kit to program the fanstel bt840 module. The dev kits have a segger j-link, which you require to program the module. This datasheet should be helpful too. In addition, I recommend taking a look at these two links: link 1, link 2.
I had problem with Segger j link. I have output voltage only on Vdd=5V, and other output voltage is 0V, do you know what may be problem?
Hello Bjorn, I've been trying to program the fanstel BT840F evaluation board using my nRF52832 DK but I'm having problems. I've followed the documentation from fanstel which you've given above. I am unable to upload the softdevice to the BT840F board using my nRF52832's jlink. I am trying to do something along the lines of this.
Can you please tell me how to proceed further?
Thank you.