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Initially reported in [the community forum](https://community.platformio.org/t/platformio-upload-error-for-arduino-uno-wifi-rev2/24451).
With the `platformio.ini`
```ini
[env:uno_wifi_rev2]
p…
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My board with the ATmega4808 generates correct output in the serial monitor at 16 MHz. Garbage occurs at 20 MHz.
I tested this at 38400 bps. There might be an error in the calculation of baud_setting…
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Tried building on Fedora 35 and also a Ubuntu 20.04 docker container.
Pulled code from main branch today.
When building on Fedora 35 and Ubuntu 20.04 with the required libraries installed - USB su…
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With the help from @stefanrueger, now I am testing more programmers with the nice test hex file from him. After testing with FT2232H and FT232R, now I am testing with PICkit 2 and I found the same pro…
mcuee updated
2 years ago
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As you can see the board i am using has an atmega4809 chip when i upload new code to it and run new avr miner it connects to starpool and generates rejected shares because kolka system does not up dif…
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Hi,
Thank you for making such a great MegaCorex. I am looking for a suitable chip for my robotic hand application. It needs 26 digital pins and 4 analog pins. 5 of digital pins are interrupts and SPI…
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in the Spencekonde AtmegaTiny core it is possible to program the Attiny0,1 and 2 Series with PYupdi just using a serial adapter and a single resistor. This words fine, even for the DX cores. It should…
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I was just experimenting with my ATmega4809 Curiosity Nano in terminal mode when I discovered a few issues.
I'm building my Avrdude binary from the upstream source code, and I'm using MacOS. I start …
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PIO Core Call Error: "The current working directory /Users/ddc/Documents/PlatformIO/Projects/NanoEveryBlink will be used for the project.\n\nThe next files/directories have been created in /Users/ddc/…
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~~I'm not sure if this is a bug in the Xplainedmini_updi firmware, or has something to do with Avrdude.~~
EDIT: It appears that all JTAG3 based UPDI programmers are affected.
Unlike other UPDI pro…