SainSmart USB Host Android ADK Shield 2.0 for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot
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ELEGOO MEGA R3 Board ATmega 2560 + USB Cable Compatible with Arduino IDE Projects RoHS Compliant
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Product Description
SainSmart USB Host Android ADK Shield 2.0 for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot
Product information
| Product Dimensions | 5 x 4.2 x 1.5 inches |
|---|---|
| Item Weight | 0.32 ounces |
| ASIN | B006J4G000 |
| Item model number | LYSB006J4G000-ELECTRNCS |
| Customer Reviews |
4.2 out of 5 stars |
| Best Sellers Rank | #325,294 in Electronics (See Top 100 in Electronics) |
| Is Discontinued By Manufacturer | No |
| Connectivity technologies | USB |
| Other display features | Wireless |
| Human Interface Input | Buttons |
| Manufacturer | SainSmart |
| Date First Available | December 7, 2011 |
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Learn more how customers reviews work on AmazonReviewed in the United States on August 15, 2015
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By the way I should mention that my goal is to interface my mega board with an Android phone so I can use the board for controlling some motors, but use the phone and its Wifi etc as the contact data transfer node etc.
TL;DR: Buyer beware, quality is not like other sainsmart products.
As with everyone else, the pins that are there for the standard I/O rows are cheap and flimsy. Mine came pegged in foam so they weren't as bent as some of the other people seemed to indicate, but they were still bent. Two pins did not make it into the foam however and those were severely bent. That being said, because they are cheap and flimsy, bending them back into place wasn't really an issue, just a poor indication of quality, but the lack of ICSP header means I effectively got a brick.
Obviously I could solder on some headers, but I don't have any, and the whole point of a shield is - presumably - plug and play.
** UPDATE **
After getting some female header pins from a friend and soldering them on, the board works as advertised. I'm giving it one more star now because technically it does work, but I still find it unacceptable that the header pins were missing as anyone without the tools, parts and knowledge would be left in the dark.
By the way, for anyone wondering, this does work with Circuits@Home's fantastic USB_Host_Shield_2.0 library found here. It was as simple as uploading up the correct example in the library. I have a PS4 controller connected via a Bluetooth dongle (http://www.amazon.com/gp/product/B007Q45EF4?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00) being read and controlled (rumble, LEDs) by the arduino.
Reviewed in the United States 🇺🇸 on August 15, 2015
As with everyone else, the pins that are there for the standard I/O rows are cheap and flimsy. Mine came pegged in foam so they weren't as bent as some of the other people seemed to indicate, but they were still bent. Two pins did not make it into the foam however and those were severely bent. That being said, because they are cheap and flimsy, bending them back into place wasn't really an issue, just a poor indication of quality, but the lack of ICSP header means I effectively got a brick.
Obviously I could solder on some headers, but I don't have any, and the whole point of a shield is - presumably - plug and play.
** UPDATE **
After getting some female header pins from a friend and soldering them on, the board works as advertised. I'm giving it one more star now because technically it does work, but I still find it unacceptable that the header pins were missing as anyone without the tools, parts and knowledge would be left in the dark.
By the way, for anyone wondering, this does work with Circuits@Home's fantastic USB_Host_Shield_2.0 library found here. It was as simple as uploading up the correct example in the library. I have a PS4 controller connected via a Bluetooth dongle (http://www.amazon.com/gp/product/B007Q45EF4?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00) being read and controlled (rumble, LEDs) by the arduino.
After that, the part worked as expected. I damaged the first one while attempting to modify it and forgot to return another within the allotted time.
3rd time was the charm I guess.
Top reviews from other countries
初めての人はこれにして問題ない。
もう2ヶ月ぐらい立ちますが、問題なく動作しています。
ライブラリは有名所のこの辺を使っておけば間違いないかと
ttps://github.com/felis/USB_Host_Shield_2.0
PS4コントローラーとBTドングルを使ったBluetooth接続も確認できました。







