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I replaced L5 and L6 with 47uH inductors. It fixed my button/menu problems. The screen is much more legible now too and I haven't had any boot stalls yet either.

You are making me nervous talking about "FUSES" for QCX programming!? QCX is too close to the letters UXB used in the British Bomb Disposable TV series UXB.? (Do I need to wear eye protection when

ok the following measurements were just taken with a Fluke 87 meter, supply voltage set at 8.7 volts.? I'm still having trouble with the long press on the left button. no buttons pressed,? 0.145

Hi James,This is what I did, i am connected to the QLG1 via the UART with a CP2102 device. I have previously been seeing data so i am sure iam connected properly.In RealTerm you can send the

Jim, and others... I'll start this to answer your question and maybe others can build on top of it to make an ARDUINO AND AVR ROGRAMMING FOR? HAM RADIO DUMMIES document.?? 1)? A raw Atmel AVR

I didn't know anything about QRSS so after reading some posts here, I went off and interwebbed it. Pretty darn cool. And how could you not like a mode in which a QSO takes five hours and that lets you

Hi Jim It's on the firmware page http://www.qrp-labs.com/qcx/qcxfirmware.html , the tutorial was written by Simon VK3ELH 73 Hans G0UPL http://qrp-labs.com wrote:

Philip, yes I've also experienced reboots while saving. I'll check the voltages to see what the read. -Justin N2TOH

Hans, would you pls provide a link to the guide you mentioned for using Arduino to program? Cheers es 73, Jim N3SZ

Hello Lee, W0VT, I got into hobby electronics by way of the Arduino UNO R3. http://www.arduino.cc/ The Arduino was primarily developed for Artists, Designers, and Hobbyists. The Atmel AVR ATmega328P

/Roger// //?Are you trying to use the U2 + DDS on WSPR or QRSS?// //?I suggest you follow Arv's leads on testing _plus_ use ARGO// //?to capture the result of a QRSS run then copy the screen grab//

Right, I'm having trouble getting the QLG1 to alter the baud rate. I've got it connected to an Arduino and have got it to receive data and display selected information to 20*4 LCD display. Can anyone

Roger Deafening silence from potential responders is usually because many group members have day jobs and are not present 24/7 to respond. Because this group usually generates over 50 email messages

Hi Lee It is nothing like the BITX20. With the BITX20 you have to install the Arduino environment. The project is open source and there are tons of different versions of it, so you have to figure out

Hi everyone, sorry it is me again. So I have been working on the unit some more, I can now transmit without the Relay Switched LPF board fitted. I have fitted the lowest filter in position 1 etc,

Regarding WSPR in the QRSS sub band... It's kind of ironic, but Hans's kits started life as QRSS mode stuff, and yet I doubt 90% of the purchasers these days even know what the mode is ;-) Wasn't the

Thanks It works anyway... Five watts D

I've been trying to read all this software upgrade stuff on the BITX20 reflector from members there, and I must tell you, trying to understand what they are saying is a nightmare for me.? All I see

Hi Look back to postings about the inductor value from a couple of weeks ago. 73 Nigel M0NDE

Good idea, Charles!? Buy your first upgrade and then as a DUMMY try to learn how to program the original first chip.? If it goes POOF!, you still will have a rig that works!? Charles, you are a