Comments (7)
Reflow Master only supports the ATSAMD21G18A - in the QFP package.
Anything else will require you to modify the PCB design (if you go for a QFN package of the 21G18A) or require bootloader and code changes to work on a version with less Flash/SRAM.
from reflowmaster.
It's in stock at mouser... though not many.
https://au.mouser.com/ProductDetail/Microchip-Technology-Atmel/ATSAMD21G18A-AUT?qs=sGAEpiMZZMtXHE36kCvv36ajhsTJC%252B%2FBgmvnKz0leZ0%3D
You only need 1 right?
from reflowmaster.
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from reflowmaster.
ATSAMD21G18A in QFP seems to be hard to find with the main distributers. Given that I only need 1 for this project, and I don't have a programmer to load arduino, I thought to buy this board from aliexpress:
It appears from the fuzzy photo to have the ATSAMD21G18A in QFP package, and I can erasily upload the bootloader using the board. Once done I can desolder the chip off the board and use it for the reflow oven PCB.
What do you think?
from reflowmaster.
Sure, using a doner chip from another board is fine, so long as you have the tools and skills to remove it and re-solder without killing it.
from reflowmaster.
great, ill do that then. I would assume a hot air gun should do the trick.
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Related Issues (18)
- BOM and Schematic PDF HOT 3
- Update GERBER HOT 1
- New language options
- MPNs of the components in the BOM File HOT 2
- Proportional controller performance HOT 2
- Support esp32? HOT 1
- hermite tangents not supplied HOT 2
- Updated Board Files? HOT 7
- Which USB socket? HOT 4
- Ali Express Link is broken HOT 1
- Reflow Master Pro ESP32 Code ¿? HOT 5
- SSR PWM potentially not fully on when set at 255 HOT 1
- Can't get eagle files to work HOT 4
- Bom don’t contain certain part names only what package HOT 5
- abort immediate HOT 4
- BUG? startFullBlast HOT 13
- BUG? overshoots HOT 3
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