WiLoader: The Wireless (WiFi) Programmer for AVR & Arduino - 5V/3.3V AVR ISP + WiFi-UART Port !

Works good I have a robot with 2 of these in it an it gets tedious toggling between the 2 and Sometimes you have to upload several times be sure it fails but its way easier to use this than to have to walk to the robot with my laptop and attach a cable

Great product for updating a device when it is inside an enclosed box or otherwise hard to get to place.Integration with the phone app is almost useless. If it could upload hex files from the phone app, that would be useful. The wifi setup is a pain since the device needs to be opened to reset the Wifi parameters. I see myself pulling out the manual every time I need to do it.Other than that, it programs quickly with no issues.

I have been looking for a good Wireless Arduino Programming kit without USB cable to upload the sketches onto Arduino from a PC or Mac. At last I found a great product WiLoader from 'Petuniatech'The setup is very simple and easy and it took 15 minutes to use the kit on my Arduino Mega ADK. The quick guide is more than enough and the WiLoader works well with Arduino.I have tested the product with my Arduino Mega ADK kit and I tried multiple sketch uploads while the robot car is running on the floor and don't see any issue.I wish the company provides similar product using Bluetooth for Arduino.

After a little trouble... this thing is amazing (if you need the Arduino Patch don't forget to add your version/1.8.5 for me). Uploaded test sketches to an offbrand Arduino and a nano without any hangups. Two months into this hobby and the possibilities are virtually endless. My only issue is trying to figure out why I would need more than one of these.

To get this to work with the Arduino IDE you have to use their Arduino patch tool. The patch tool only supports up to version 1.8.5. As of this writing the Arduino IDE is up to version 1.8.9. So the only way to get this thing to work is to roll back your Arduino IDE version which I am not willing to do so I can't use this thing. So unless you are willing to rollback to an old version of the IDE then DO NOT buy this thing.If I find out about a work around or they come out with a newer patch then I will change my review.