Agree, but their prices are still bad.. I use Rpi vs. Rockchip/Allwinner, etc. on commercial products. Rpi software is a bit better but after the chip shortage their prices have been artificially inflated..
Im sure its also negative for WebBLE but we are hoping that one day we can have it on Firefox too.. We use WebBLE for talking and programming NRF52 chips and it works great compared to plugging a wire every time.
They are ok, put them into production for around 250units. Was very excited about them, but plugging and unplugging is not as graceful, and sometimes you stab yourself with their sharp pins.
I'm going back to mounting a usb-c connector on the pcb me thinks.
I cannot count how many PCBs I did with various quick connect ideas to have a fast way to debug..
- Chop a PCI connector and have edge fingers on the PCB
- Skedd connectors
- Micro usb with a toggle switch or solder blob to switch between SWD/UART or USB
- Low profile usb-c and have D+/- as normal, and RX/TX over the accessory pins (like audio)
- Pogo pin clips
- GH1.25 connectors
- Tag-connect meh
- If thickness of pcb allows, your PCB can plug directly into a USB-A port (Thicc pcb) or if its too thin, it can plug into a male usb-c connector from a charger cable(might bend some pins though)
etc. etc.
So just like the author, anything but Dupont connectors ;)
Looks interesting but cant take it seriously when there are so many red flags of LLM style writing. The author continues to use AI to even reply to comments in this thread. (its not X its Y, Em Dashes, etc.)
I dont get the hype.. And I dont think we will reach peak AI coding performance any time soon.
Yes, watching an LLM spit out lots of code is for sure mesmerizing. Small tasks usually work ok, code kinda compiles, so for some scenarios it can work out.. BUT anyone serious about software development can see how piece of CRAP the code is.
LLMs are great tools overall, great to bounce ideas, great to get shit done. If you have a side project and no time, awesome.. If your boss/company has a shitty culture and you just want to get the task done, great. Got a mundane coding task, hate coding, or your code wont run in a critical environment? please, LLM that shit over 9000..
Remember though, an LLM is just a predictor, a noisy, glorified text predictor. Only when AI reaches a point of not optimizing for short term gains and has built-in long term memory architecture (similar to humans) AND can produce some linux kernel level code and size, then we can talk..
Digikey's markup is the issue.. most people in Asia buy from lcsc or agents, that can get parts 2-10 times cheaper.. In this case both parts are genuine just different batch/year/production location probably..
So just to get this straight, Qualcomm has a piece of custom silicon, as a peripheral controlled by registers, that when enabled reroutes the ARMs USB pins through it (adding a USB hub in the middle), and on that hub it adds a SWD programmer and a serial port that connect back to the ARM core's IOs? Amazing!
IoT modular gateway https://deeporbital.com
dazhbog (at) pycno [dot] co