@teastain Wow, ok! I assume they are available without the battery case on the header too? (I intend to use it as a 'hat' that i just pop into my system). Thanks!
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haavardmk
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RE: Connecting M5stack to PCB with header and GPIO capacity.posted in PROJECTS
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RE: Connecting M5stack to PCB with header and GPIO capacity.posted in PROJECTS
@mtylerjr As i'm intending to use SPI, do you think i could use G35-G37? Maybe even G38-G39 as i dont need the camera.
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RE: Connecting M5stack to PCB with header and GPIO capacity.posted in PROJECTS
@mtylerjr Wow, thanks @mtylerjr ! It's a shame there isn't more spare GPIO's. I was hoping to use it as a hat for my system but only using the main header. I guess I have to go for the WIO Terminal.
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Connecting M5stack to PCB with header and GPIO capacity.posted in PROJECTS
Hi M5stack community!
I'm considering using M5stack Core2 or Cores3 in a project. I want to integrate it to control some SPI and GPIO on my PCB. I'm concerned that it does not have enough GPIO capasity for my project as i understood that most GPIO's are used by existing sensors or components.
- If i want to use the LCD with touch and maybe the speaker, how many GPIO's (only digital write) do i have left? I need at least 10+
- What kind of header should i use to make it connect flush with my PCB?
Thanks!
https://docs.m5stack.com/en/core/core2
https://docs.m5stack.com/en/core/CoreS3