Where can i find the schematics for the Arduino Uno Wifi Rev2?

Hardware Arduino WiFi Rev2
1

Hello,

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

Thanks a lot,

Florian

2

Hello draufunddran,

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

Best regards,

3

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

5

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

Documentation tab
--> ARDUINO UNO WiFi REV2 — Arduino Official Store

6

The Eagle schematic link on the product page is not working.

https://content.arduino.cc/assets/UNOWiFiREV2-reference.zip"

NoSuchKey The specified key does not exist. assets/UNOWiFiREV2-reference.zip" 0B932A2EB7CDA30C iHYR+c0Rf8xs8IZt6J/FCwByqg21nt3+suG4f+WwKG9cpUNAx1SqYAtnspM1VoDNR3Ono6yX3G0=
7

Looks like there is a typo in the URL. They've included a double quote that shouldn't be there. Remove it and you can download.
Corrected URL: https://content.arduino.cc/assets/UNOWiFiREV2-reference.zip