I'm going to give the 2 inch a try turn I down a little to smooth it up then put a light knurl on it. Was the 400 ppr you used an optical or capacitive encoder. The atm103-v is capacitive and has a di

Vince How many ppr did the one you used have? I have a piece of 2 inch aluminum bar stock that I was going to turn down for the knob and possibly for the flywheel if it is needed.

I have been looking into using a different encoder, I have an optical 400ppr which is very smooth (fresh from China) looks to be good quality but is close to 2 inches in diameter. I ran across a neat

I am lost here, what is this.

I have 2 4x20 i2c displays from 2 different manufacturers and they have different addresses. One is 03F and the other is 0x27 and they work fine. Make sure the firmware is set up for i2c and once load

Bo I know exactly what you are talking about but I now feel like I am making some progress. I hope Dr. Ian makes some of his work with the Nextion available to us soon. I liked your last sentence, I s

Microshaft, more control for them less choice for us just what they say we can have. Monopoly !!

Jack Thanks for the reply, LOL, I have the book and I need to dig it out and get back into it again. The work you and AL did is fantastic. I just hope to get a similar result with less options on a sm

The more I play with the Nextion Suite and get use to it the more I like it. As with the button you just click on button and it is done for you, it has a field for you to put in what you want it to do

Peter, this is a very interesting Facebook page. Thanks for posting it. kn4ud

Jack, that is a very nice looking display, very impressive. Nextion users I would like to know what software is the easiest to use with it I downloaded their software and find it about as user friendl

I have a 3.2 ordered and waiting for it to arrive. I am using the 1.08CEC firmware from Dr. Ian and like it a lot. I am adding 8 switches to it. I know the manager has options for 6 but I am adding on

I have a 20 meter OCX and enjoyed building it. No problem to build at all and it has all the necessary equiptment built in to align it with. I liked it enough to order another in 40 meter band. kn4ud

I2C frees up some pins. I2C only uses 2 pins plus power and ground. This was my reason to go to I2C. 73's kn4ud

#bitx20 #bitx40help #firmware

This sounds very good, I should have waited a couple of weeks before I ordered mine now I will have to order another one (was going to anyway). Hope to see new schematic and pictures soon.

Sorry for not making it clear. I can upload to it by usb just like arduino. Now I need to compile some larger programs other than blink to make sure all is working. In the past I had problems with err

Joe I loaded Roger Clarks bootloader on one of the pills and it is working OK just on usb. A little off topic but I ordered one of the 400 encoders that I think is like the one you got, by the picture

I just received my ubitx and got it up and running, I am noticing that when turned on with the volume as low as it will go their is a lot of noise coming through the head phones. I hope that some of t

You using maple boot loader?

You are correct, the CB is 128k and the C8 is 64k. All my pills are C8's but I have compiled some simple programs on them and told the arduino it was 128k version and they worked fine but the programs