Need help identifying circuit board connections on Kosmosima

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Fiftysixk
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Need help identifying circuit board connections on Kosmosima

Postby Fiftysixk » Mon Mar 11, 2019 6:04

I have a crazy idea of adding a potentiometer for my left thumb to control throttle.

I am totally willing to hack together a potentiometer to an Arduino Digispark but I wanted to first explore if there would be a way to either add a potentiometer to the spare port in the upper circuit board, or use the connections from the twist grip instead.

Does anyone know what the spare port is on the upper circuit board?
https://imgur.com/PIa029S

Can anyone identify the 5 pins pictured here (2 are from the pinky finger button):
https://imgur.com/RvNt2l5

Sokol1
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Re: Need help identifying circuit board connections on Kosmosima

Postby Sokol1 » Sun Mar 24, 2019 3:30

Fiftysixk wrote:Does anyone know what the spare port is on the upper circuit board?
https://imgur.com/PIa029S


This 4 pins connector (circled in red ) seems for connect a hardware programmer.

ChrisHarrow
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Re: Need help identifying circuit board connections on Kosmosima

Postby ChrisHarrow » Tue Jul 28, 2020 20:17

Hi @Fiftysixk, I successfully replaced the ministick of my Kosmosima by two 10K slide potentiometers.

TheGeek
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Re: Need help identifying circuit board connections on Kosmosima

Postby TheGeek » Sun Aug 02, 2020 20:52

I'm considering modifying my KosmosimA in a similar manner. Where did you mount the potentiometers? Could you post a picture?


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