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Programming firmware is done over USB via BOOTSEL mode.
Figure 6: BOOTSEL button
To enter BOOTSEL mode on the RP2040 and load code over USB, the user needs to hold the BOOTSEL button down, and
then reset the board in some way. To do so, unplug and then reconnect the USB connector, or press the RP2040 reset button
if one is available.
Once in BOOTSEL mode, the user should see a USB storage device show up on their computer named “RPI-RP2“. Drag-and-
drop the firmware .uf2 file onto the storage device. The firmware will be loaded and the RP2040 will reset.
Programming firmware can also be done via the SWD interface.
Use a
to connect with the onboard TC2030 footprint. The SWD interface can then be used to program or
debug the RP2040.
Summary of Contents for Vela IF820
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