HobbyKing.com New Products Flash Sale
Reply
Thread Tools
Old Sep 01, 2014, 06:34 PM
Registered User
Joined Sep 2014
1 Posts
Discussion
HK AIO Serial ports

Hi folks,

I've been trying all weekend to get the serial ports on my HK AIO board to transmit something. I'm trying to interface a BT module (which has been working fine on a MicroWii at 9600 baud) to Serial 0. I've flashed the same MultiWii 2.1 firmware that I was running successfully on the MicroWii (with the correct board type and port settings) . I'm powering the board through a uBec connected to extend power (jumper removed) and am able to power and pair to the BT module with no trouble. I've double-checked all the speed settings, and have also tried Serial 1, 2 & 3. Connecting an FTDI cable to the ports and trying to run the configurator makes the Tx LED flash on the cable, but I get no Rx. I have not yet tried flashing Megapirate onto the board to see if it gives the same results. Otherwise, the board seems to work fine.

What have I missed??

Thanks,

- John
johng14 is offline Find More Posts by johng14
Reply With Quote
Sign up now
to remove ads between posts
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Download My ArduCopter 3.1.0-rc5 port to MegaPirate Multiwii AIO HK board hexbub Multirotor Electronics 110 Aug 30, 2014 05:41 PM
Discussion HK Megapirate AOI V2.0 Can't see Serial port Rodamyot Multirotor Electronics 0 Jul 23, 2014 06:57 AM
Discussion APM Serial port settings (Can anyone help, pulling my hair out!) markswift Multirotor Electronics 0 Jan 25, 2014 11:01 AM
Discussion APM Serial port settings (Can anyone help, pulling my hair out!) markswift Multirotor Talk 0 Jan 25, 2014 10:59 AM
Discussion FTDI or Serial port? PH-SVV FPV Equipment 2 Nov 01, 2013 02:22 PM