ah, thank you everyone. I have never used github before. This rig has made me learn so much.

When I try to compile Raduino_v1.27.ino I get the following error messages: Arduino: 1.8.5 (Windows Store 1.8.10.0) (Windows 10), Board: "Arduino Nano, ATmega328P" raduino_v1.27.7:30: error: too many

Forgot to mention, I would rather only ship to the continental US.

I finally finished my bitx40 and realized that with a small city lot and small compromise antennas, QRP is not for me. So I am selling my ubitx kit. It is unused and the box was only opened to verify

So while I was handling my board the other night, I lost my grip and knocked my hand into one of the toroids. It came unglued from the board, but the wiring remained intact. I was thinking of using ho

By bolts, do you mean screws from the bottom up through the enclosure and into the standoffs?

Excellent! They have a M3 0.5 tap! Is 0.5 a standard thread spacing? I see a lot of M3 standoff kits on amazon, and none seem to specify thread spacing. Also, would taping the enclosure be preferable

Thanks for all of the input guys! Luckily, I have access to a machine shop where I work. So I am a complete noob when it comes to all this, so the linked chart on tap sizes is greek to me. I am not su

Also, I will have the help of a drill press and an experienced operator.

I bought a thick walled aluminum enclosure for my bitx. Rather than drill holes in the bottom of the enclosure and have the standoffs be secured by a nut or screw from the bottom, I am thinking of tap

Thanks for the reply Phil. So you tried both the mike as is and with the bitx supplied mic element? And you saw no difference between the two? Was the wiring of the jack to the bitx40 straight forward

Which pins are used for the speaker output?

Which pins are used for the speaker output?

Has anyone tried this one?: https://www.banggood.com/Hand-Microphone-8Pin-for-ICOM-HM36-HM-3628-IC-718-IC-775-IC-72007600I-with-Track-p-985820.html?rmmds=search

Does anyone know of a decent quality speaker mic that does not require a lot of modification to use? I would like something that is a step or two up from the baofang mics. I want my radio to sound goo

Have you gotten this to work? I am curious to how it was wired up to the board. I wasn't able to get my similar speaker mic to work due to a common ground.

I cut off the end of my baofeng speaker mic off and got 4 wires. Does anyone have any ideas how I could connect this to the radio? The radio needs 2 leads for PTT, 2 for speaker, and 2 for the mic.

I had to replace the LCD that came with the radio. The new LCD has its contrast set too high. Does anyone know how to change this? Is it the blue and white pot next to the arduino?

However, I did find isolation supplies for the IRF510, so I was able to mount it to the metal housing of the case with a little heat sink compound.

So I ended gutting an old PC PSU and building an enclosure with it. I have to be honest, it wasn't worth the effort. The aluminum was thick and difficult to drill through and I could not get the knobs