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In v1.14 there were indeed some changes in the routines for the settings menu that cause some buzzing sound. The display refresh rate is now too high, I will reduce that back to where it was in v1.13.

It seems to affect all settings.? Twisting the wires for the volume control together to form a tighter bundle does seem to help some.? I wonder if ferrite beads on the wires would help even more? --

I just sent out another wave of boards yesterday and had a little heart-to-heart with my local post office about the high cost of sending to other countries. I also told them I sent two boards to

Darren, thanks for reporting yes I could reproduce some buzzing when the radio is in the settings menu, I'll try to improve this in the next version 1.15 Are there any particular settings menu options

Darren, thanks for reporting yes I could reproduce some buzzing when the radio is in the settings menu, I'll try to improve this in the next version 1.15 Are there any particular settings menu options

Joe: In the mcufriend_kbv library, see the file MCUFRIEND_kbv.cpp. There is a line near the top that is commented out: "//define support_1289 // costs about 408 bytes" Your lcd clearly is a 1289; it

I have the same display. It doesn't work. Just kidding! It should work fine. Jack, W8TEE To: [email protected] Sent: Monday, June 12, 2017 11:04 PM Subject: Re: [BITX20] W8TEE TFT /VFO BOARD - WHICH

The guy's name is David Prentice and he knows everything about the displays and was a huge help to me a while back. Search his name, too. Jack, W8TEE To: [email protected] Sent: Monday, June 12, 2017

just received the VFO board from Jack W8TEE. All I can say is very nice board and can't wait for the parts to arrive. They say patience is a virtue.....I am not a very patient person.? Now I feel a

just ordered this one: 3.5 inch TFT LCD Display Touch Screen UNO R3 Board Plug and Play Module Arduino http://www.ebay.ca/itm/121996829791?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Go on the arduino forum and find the thread for the MCUFRIEND_kbv library. The guy that keeps it up to date is on that thread and can tell you how to set it up. Also make sure you have the latest

Ok thanks... TFt can be a pain... always a driver issue.. Will order another and wait to see if that works.. econjack@...> wrote:

just did a wiring checking: display atmega LCD reset to A4 LCD cs to A3 LCD rs to A2 LCD wr to A1 LCD rd to A0 power to power 5 power3.3 to 3.3 gnd to gnd DISPLAY LCD D2 - D2 ATMEGA LCD D3 - D3 LCD D4

As for 7177 KHz, it is usually clobbered by QRM on 7175. I have found 7178 or better yet 7179 to have less QRM than 7177. Any frequency below 7200 that can be used for SSB would work for Region 1 and

Well, that's about all the tricks I can control. See if you can find a driver for that board somewhere. If the vendor has demo code that runs, ask for that to see how they got it to run. Jack, W8TEE

//g_identifier = tft.readID(); // Get TFT ID 3.95" = 0x9486, 3.6" = 0x9488 g_identifier = 0x1581; switch (g_identifier) { no change still white screen... econjack@...> wrote:

Comment out line 1334 and change it: 1334 ???// g_identifier = tft.readID(); ? ?// Get TFT ID ?3.95" = 0x9486, 3.6" = 0x94881334 ? ? g_identifier =?0x1581; and see what happens. This forces

How about using QRPspots?http://www.qrpspots.com/ ( http://www.qrpspots.com/ )? to advertise frequencies in use by BITXers? QRPspots doesn't get very busy so it is easy to see a BITX spot if we put

I wired the display up to a atmega 2560 ran your pgm and the serial said: Serial took 0ms to start ID = 0x1289 100 Hz econjack@...> wrote:

Is it defined? Vince.