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Android tablet as Serial Terminal
My semi-old Acer A500 tablet has a standard sized USB jack. Not mini, not micro. My HTC phone has a micro-USB. Android 3.2.1 kernel 2.6
Monday, 26 January 2015 - 16:38
Problem for the "Radio Transceiver Antenna Diversity Control Output"
Switched diversity has a small benefit depending on the multipath conditions of the moment. You could disable switched diversity and use a single antenna - and I doubt you'd...
Monday, 26 January 2015 - 06:56
C++ Class
.elf is the primary output of the compiler/linker. Has lots of debugging info in it. .hex is your code and constants, essentially a textually coded memory image. But .hex files...
Monday, 26 January 2015 - 06:50
Android tablet as Serial Terminal
For USB to serial, I like these due to their small size and having a slide switch to go between 5V and 3.3V. Much smaller than the typical FTDI/USB board. Also, cable comes off at...
Monday, 26 January 2015 - 02:47
Android tablet as Serial Terminal
I started out with a simple loopback. Connect USB/Serial to Android device. Jumper TX to RX. Type stuff.
Sunday, 25 January 2015 - 23:28
Android tablet as Serial Terminal
  That Android program makes the Tablet/phone appear to be a USB Host for the USB serial protocol. To connect this to a PC, you could use a USB-serial adapter on the PC, and...
Sunday, 25 January 2015 - 23:19
Yet Another Mega328 Bootloader Thread
  @ka7ehk   Memory is the second thing to go!
Sunday, 25 January 2015 - 22:49
Consultant wanted, ISO7816 SME
Location unimportant.  Can work via 'web. So. Calif is desirable.  
Sunday, 25 January 2015 - 19:23
Yet Another Mega328 Bootloader Thread
optiboot is an AVR bootloader with many versions, so look for the latest (!). A makefile is used to compile it to a .hex. You use an ISP to install that in the correct place in...
Sunday, 25 January 2015 - 09:14
Android tablet as Serial Terminal
I have a "USB OTG" on-the-go adapter cable - for the HTC. I've used it to plug in a USB thumb drive so the HTC can be a USB host.
Sunday, 25 January 2015 - 00:34
Android tablet as Serial Terminal
I"m going to try this too, on my Andriod HTC One phone. It has a micro-USB connector so I'll have to get a USB plug adapter.
Sunday, 25 January 2015 - 00:03
Avrdude to AVR Dragon. Official recommended baud rate?
I recommend 57600 baud but usually, 115200 works fine, if the AVR has a crystal that is baud-rate friendly - which excludes 8 and 16 MHZ. 14.7456MHz is commonly used and baud rate...
Friday, 23 January 2015 - 07:31

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