Update Help Center article links

per1234 · per1234 · commit 2f354a8945fe · 2025-04-28T06:37:20.000-07:00
The project documentation contains links to an Arduino Help Center article that provides instructions for flashing the
firmware by using the "espflash" tool directly.

At the time those links were added, the instructions were in a subsection of an article that covered all methods of
updating the firmware. Since that time, the instructions for using the "espflash" tool directly were moved to a
dedicated article.

A link was added from the previous article to the new article, so it is still possible for the reader to find the
intended content even via the previous link. However, that is inconvenient and prone to user error. So it is best to
link directly to the intended content.
diff --git a/README.md b/README.md
@@ -49,7 +49,7 @@ espflash write-bin -b 115200 0x0 S3.bin
 
 ## Update your board
 
-To flash the firmware the board needs to be in `ESP download` mode. This can be done [manually](https://support.arduino.cc/hc/en-us/articles/9670986058780-Update-the-connectivity-module-firmware-on-UNO-R4-WiFi#espflash) or using the [unor4wifi-updater](unor4wifi-updater) script.
+To flash the firmware the board needs to be in `ESP download` mode. This can be done [manually](https://support.arduino.cc/hc/en-us/articles/16379769332892-Restore-the-USB-connectivity-firmware-on-UNO-R4-WiFi-with-espflash) or using the [unor4wifi-updater](unor4wifi-updater) script.
 
 Alternatively you can also use the `download.sh` script to update the firmware using the `arduino-cli`. Also in this case the `download.sh` script
 should be invoked after putting the board in `ESP download` mode.
diff --git a/unor4wifi-updater/README.md b/unor4wifi-updater/README.md
@@ -63,4 +63,4 @@ Disconnect and connect again your UNO R4 WiFi from your PC and re-run the script
 
 Follow the "**Run espflash directly**" instructions provided in this Arduino Help Center article:
 
-https://support.arduino.cc/hc/en-us/articles/9670986058780-Update-the-connectivity-module-firmware-on-UNO-R4-WiFi#espflash
+https://support.arduino.cc/hc/en-us/articles/16379769332892-Restore-the-USB-connectivity-firmware-on-UNO-R4-WiFi-with-espflash

Original file line number	Diff line number	Diff line change
`@@ -63,4 +63,4 @@ Disconnect and connect again your UNO R4 WiFi from your PC and re-run the script`
`63`	`63`
`64`	`64`	`Follow the "Run espflash directly" instructions provided in this Arduino Help Center article:`
`65`	`65`
`66`		`-https://support.arduino.cc/hc/en-us/articles/9670986058780-Update-the-connectivity-module-firmware-on-UNO-R4-WiFi#espflash`
	`66`	`+https://support.arduino.cc/hc/en-us/articles/16379769332892-Restore-the-USB-connectivity-firmware-on-UNO-R4-WiFi-with-espflash`