Diferència entre revisions de la pàgina «Testing VirKO board»
De Wiki d'en Jordi Binefa
m (→Preparing uploading) |
m (→Programming firmware) |
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= Programming firmware = | = Programming firmware = | ||
| + | Nice greetings to [http://www.angustech.com/ Nicko] from Barcelona, Catalonia. | ||
| + | |||
== Connecting programmer == | == Connecting programmer == | ||
Red board: [https://www.aliexpress.com/item/4000566777448.html FT232RL FTDI USB to TTL Serial Adapter Module used as a programmer] | Red board: [https://www.aliexpress.com/item/4000566777448.html FT232RL FTDI USB to TTL Serial Adapter Module used as a programmer] | ||
Revisió del 22:29, 8 set 2021
Contingut
Programming firmware
Nice greetings to Nicko from Barcelona, Catalonia.
Connecting programmer
Red board: FT232RL FTDI USB to TTL Serial Adapter Module used as a programmer
It is very important to check jumper socket is at 3.3 volts position (by default it is at 5 volts)
Preparing uploading
Follow these steps on VirKO board:
- 1st: Connect 5V microusb power supply
- 2nd: Hold reset (red) button
- 3rd: While holding reset button, hold IO0 button (close to J1 black connector). At this step boths buttons are being pressed.
- 4th: Release reset (red) button
- 5th: Release IO0 button
After these steps, board is ready to be programmed.
Programming from terminal
