HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface

Works good so far, I got it to easily connect servos to my mega 2560 and power. I'm definitely not happy with the packaging for shipping though, it came in a paper envelope which doesn't provide any padding and there was only a piece of foam protecting the pins on one side so the other side was at the mercy of the shipping company and at least one of those pins was bent on mine. Otherwise a good product that fullfils my need.

The pins from the power select jumper will short out on the USB connector on the Arduino Mega. It fried my Arduino as soon as I powered it up. Find a better shield.

On one hand I love the pin config and headers. On the other the power jumper is right over the usb shield so it will short the entire thing if you press the shield all the way down. Also because of said pins you cannot fully flush it to the mega.Its nothing you can't fix, unsolder, push them up and a bit of electrical tape is a hack, or get the longer arduino stand up pins.

Some pins had to be fixed (since there are a lot of pins, it's kinda frustrating...) - other than that, as expected although I've not used it yet. Notes : I checked the soldering which seemed ok + the pins under the board are too short if you want to put it any other intermediate board (eg an ethernet shield) so you'll have to play with this plugged directly onto your *duino like board

This is a good product.

So many pins and so much that can be done with this Sensor shield, imagination is the limit!

It really simplified seamless hook ups for current component control for my robotic projects.

Makes it a lot easier to experiment with different sensors and items.