[AndroWish] supports a number of USB to serial converters through the usbserial command which wraps that connectivity into a Tcl channel to be operated with the usual read, puts, and fconfigure commands. Currently these adapters are supported %|Vendor ID|Product ID|Remarks|% &|0x10c4|0xea60|CP2102|& &|0x10c4|0xea70|CP2105|& &|0x10c4|0xea71|CP2108|& &|0x10c4|0xea80|CP2110|& &|0x067b|0x2303|Prolific PL2303|& &|0x0403|0x0601|FTDI FT232R|& &|0x0403|0x6015|FTDI FT231X|& &|0x2341|0x0001|Arduino UNO|& &|0x2341|0x0010|Arduino Mega 2560|& &|0x2341|0x003b|Arduino serial adapter|& &|0x2341|0x003f|Arduino Mega ADK|& &|0x2341|0x0042|Arduino Mega 2560 R3|& &|0x2341|0x0043|Arduino UNO R3|& &|0x2341|0x0044|Arduino Mega ADK R3|& &|0x2341|0x8036|Arduino Leonardo|& &|0x16c0|0x0483|TeensyDuino|& &|0x03eb|0x2044|ATMEL ???|& &|0x1eaf|0x0004|Leaflabs Maple|& &|0x1a86|0x7523|CH 34x|& &|0x1a86|0x5523|CH 34x|& &|0x4348|0x5523|CH 34x|& ---- [Jorge] - 2016-12-10 22:21:57 when executing usbserial command, it returns an empty string, any idea why? (I had an arduino connected throuh USB-OTG adapter) [chw] - 2016-12-11 please first check out if your Android device detects a normal USB to serial adapter. If that succeeds, please find out the product and vendor identifiers of your Arduino for further analysis and post a ticket on http://www.androwish.org ---- '''[Jorge] - 2016-12-11 16:35:14''' [JM] when using a normal usb-serial converter (based on PL-2303 XA/HXA chip), my android tablet responds with an empty string when executing usbserial command from [Androwish] [chw] this is unfortunate. If your tablet is Android > 4.0 it should work, however one of my tablets with Android 4.2 doesn't support usbserial either, although memory sticks work. Seems, that the manufacturer left something essential of the USB stack out. [JM] thanks for checking, I will later try with a different tablet, I am really curious about the potential of the android-arduino pair. <>AndroWish