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sdxq2019-11-07 20:54:22
Arduino
sdxq, 2019-11-07 20:54:22

Arduino compatible board with 5V IO?

Are there Arduino 5v compatible boards with full Jtag Usb?
You need to use Spartan Edge Accelerator Board - Arduino FPGA Shield with ESP32, their documentation says:

spoiler
Attention
The SEA shield's IO voltage is 5V, and the FPGA's IO voltage is 3.3V, so we made a voltage divider to make the IOs voltage compatible. The 3.3V IO voltage of the SAM D21 series will be less than 3.3V after voltage division, which is not enough to drive the FPGA's IO. Therefore, at present, the SEA development board only supports the 5V IO Arduino board, such as Arduino UNO and Seeeduino V4.2.

That is, I wanted something like Stm Nucleo, but with 5V IO, are there such boards?

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2 answer(s)
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Andrey Nikolaevich Kolmogorov, 2019-11-08
@leshality

I think not, or the decision will cost a disproportionate amount in relation to the result

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semen-pro, 2019-11-14
@semen-pro

Take an inexpensive atmega16 / 32 / 128 debug board or more advanced + external Jtag Usb
product_img_171.jpg

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