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Topic: Where can i find the schematics for the Arduino Uno Wifi Rev2? (Read 1 time) previous topic - next topic



does someone know where i can find the schematics for the Arduino Uno Wifi Rev2?

Thanks a lot,



Hello draufunddran,

The schematics of the Arduino Uno WiFi will be released once the product hits the market. Stay tuned for updates!

Best regards,
Valentina Chinnici
Product Marketing Manager (Education)


the new WiFi library was published for the Arduino MKR WiFi 1010, Arduino MKR VIDOR 4000 and Arduino UNO WiFi Rev.2.

for networking it uses SPI communication with the WiFi module and additional pins:
SLAVEREADY  signal from the firmware
SLAVERESET  to reset the WiFi module
NINA_GPIO0 to put the WiFi module into flashing mode for firmware update

Serial2 of Atmega is connected to Serial of WiFi module for flashing the WiFi module over the Atmega, because the Atmega is connected to USB with UART0.

a version of SerialPassthrough sketch in Atmega will be used for the firmware update over Serial. in setup() it will reset the WiFi module into flashing mode

You can't write an Arduino sketch if you didn't learn programming. Not the language, but the concepts of programming - algorithms and data types.

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