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All: Recent there was a negative post about the V11 boards and the T41 from 4SQRP. I got this private email from Neville Marr, ZL2BNE, who has been following the T41 from its inception. He has a T41

Hi John Strange because at the end of the process, a window open to save the file. Had you already installed SCAD before? , it is mandatory. I think, now you have it installed, the "EXE" will work.

Good...glad it helped. Jack, W8TEE

Appreciate the help, Jack. ON my PC I did what you suggest, partially at least. I removed the old IDE version and now IDE 2.3.5 compiles OK. Glenn

The code I wrote to measure SWR from the forward and reflected powers is

Thanks for the clarification of your addressing method, Bill. It resolves the issue for me that was created by Paypal's new insistence on my using only Australian shipping addresses.

Alex, I tried https://github.com/kirberich/gerber_to_scad , and though it took me a lot of time to figure how to set up the environment, it worked. Afterwards, to convert the scad output file to STL,

Dave… the code for the analog SWR metering is not there. The code for the I2C stuff is… BUT with this said, its not a hard thing to do. A12 is Forward power and A13 is Reflected at the teensy…

I shared an amazon link earlier to a board that should work. I don't recall exactly where I bought the particular board I have on hand and can't find a purchase record since it was many years ago.

Tim I have not built this up as yet.? You need to ask Oliver which board that he used.? If you look at the Pix that Oliver attached and count the pins it is a 38 pin ESP32 Development board [I think

Thanks Alex!!

Thanks Alain!!!

Ok got you on the list… Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner –

Hi John, Yes the website is down and the CLI app isn't working. A file seems missing. I found this : https://github.com/IAmOrion/GerberToSTL/releases/tag/v1.0 The GUI is identical to web application

I found the GitHub repository at: https://github.com/kirberich/gerber_to_scad It has the Python code for both a CLI app & a web app. Alex N7AWK

Glad that helped!! Jack, W8TEE

Dick Do you have a link to exact ESP32 Development board you used and know works? Tim

I've been compiling with the following settings: Dual Serial 528 MHz Faster with LTO I get the following memory usage: Memory Usage on Teensy 4.1: FLASH: code:312132, data:132408, headers:9084 free

Jack, Some of the programs/projects i have from the past only compile ok with the old version IDE. So, I got out my laptop and did a clean install on it with IDE 2.3.5 and the appropriate LIB's

Is the Memory Usage in line with the normal compilation? (Data listed below) Does it make a difference choosing 600mhz vs 528mhz? How fast can we run the teensy 4.1 ? Cooling appears to be recommedned