Flying Cirquit, ist there a chance that it works????

[Cavemanatwork]

Hi Community, many thanks for reading!

I have built a Breadboardadapter for an ISP1302

Inside

On Breadboard

There is no Groundplane or design rules. Yes, it is a HF Nightmare :-) Programming works fine, but i get no connection to my smartphone.

Is there a chance that it works?

I don't need a good solution, i only need a connection for a few seconds to check the right wiring to another MC for a PCB Prototype.

Many thanks and best Regards, Michael

[Christopher]

I have some experience with the Insight SIP modules and this should work if you use the internal ceramic antenna. To do so, you have a connect the pins 6 and 7 of the ISP1302.

Are you able to see the ISP1302 module advertising ? It is based on a nRF51 SoC, so you could use the sample beacon application in order to test it.

The footprint of all IPS modules is quite small. You build a quite funny test setup here ;)

[Christopher]

The ISP1302 is an nRF51 IC with 128 kB Flash and 16 kB SRAM. Have you updated the linker script for this version ? This should not be an hardware issue in my opinion.