Josh Johnson

Results 16 comments of Josh Johnson

I've connected the QSPI pins for the flash on 0.2, is this something that should be added to the pin defs? ![image](https://user-images.githubusercontent.com/29656613/105032997-a4757280-5aab-11eb-8b57-05888b88ad31.png)

Hi Alex, unfortunately I'd have to change the footprint to expose all the pins so not sure how to meet the requirement of exposing all the pins in the same...

Hey @giggiu16, I was able to program both of the r0.2 boards I assembled. I used [ecpprog](https://github.com/gregdavill/ecpprog) with a FT232. Let me know how you go / if there is...

@giggiu16 Nice work! If you are in the position to share what you are using it for I'd be keen to hear, otherwise have fun!

@giggiu16 Awesome! One thing I should say is that the 12F and the 25F are the same silicon, but with a different IDCODEs. If you use the open tools you'll...

Hi @amitvasudevan, I'd suggest reflowing it along with the rest of the components. You can do it with hot air but getting even heating is a bit more challenging.

Closed on accident

- Correct - OSHStencils (no relation to OSHPark) provide stencils. - Yes, you reflow the bottom side then the top side. There is no issues with the bottom side falling...

You can get away without it, I don't have one in my machine. Just make sure you add the [cold junction compensation DS18B20](https://github.com/UnifiedEngineering/T-962-improvements/wiki/Dallas-18B20-for-cold-junction-mod) in the controller board to get a...

I use leaded T4 paste so the profile won't be too useful. Main thing to keep an eye out for is that any fast ramp rates will cause the oven...