Hi, I have a UNO R4 that I want to send live data from to the cloud. Any code that I use runs fine in the IDE, and always works when I upload physically through a usb. However, if I try to upload it over the air, it gives me the same error and says it couldn't upload. The code verifies without any error and I've even tried to use programs with no code in them and I still get the same error uploading when done over the cloud. Please let me know if there is a way to fix this.
Ensure that the connectivity firmware ( Update the connectivity module firmware on UNO R4 WiFi) for the board is updated. Note for WiFi, use 2.4GHz with SSID and Wifi that is not too long and have no special characters.
@aidan-mess1 could you provide the same information i've requested in this thread? OTA intermittent / not working - #2 by pennam