¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
  1. W8bhMorseTutor
  2. Messages
Single Messages Topics Expanded Polls

Re: ESP32 Programming #esp32

 

I built my first Mega W8BH Morse Tutor with a Mega2560 Pro Mini on a
breadboard. I have also put one together with a Mega2560 R3 full size
board and a breadboard. I have three different types of Mega2560 Pro
Minis. One is a RobotDyn with no USB port (I program it with an
Adapter), One is a RobotDyn (Embed) with a USB port. And the other one
is a Meduino with a USB port. I was building a K3NG Keyer on a K5BCQ
PCB, and I kept buying the wrong board. The RobotDyn (Embed) was the
one that finally worked for that project, and it was the last one I
bought, of course. I am hoping that one day Bruce will make a PCB for
a Mega2560. ;-D

On Wed, Dec 4, 2019 at 4:00 PM Alfred Genola <rgenola@...> wrote:

Ken,

I have a Mega 2560 Pro Mini board, wondering if you think it would work for the Morse Tutor?



Reg

W3REG



Sent from Mail for Windows 10



From: Ken KM4NFQ
Sent: Wednesday, December 4, 2019 12:00
To: [email protected]
Subject: Re: [w8bhMorseTutor] ESP32 Programming #esp32



In this version of the PCB, the ESP32 needs to be removed from the PCB for programming. So it is a good idea to solder female headers to the PCB so the MCU can be removed and replaced.



Image source: MorseTutor10.pdf at



Regards,
Ken, KM4NFQ "Not Fully Qualified"
/g/w8bhMorseTutor


Regards,
Ken, KM4NFQ "Not Fully Qualified"
/g/w8bhMorseTutor



On Wed, Dec 4, 2019 at 11:54 AM Nick Clark <nick4jesus@...> wrote:

What's the best way to be able to program the ESP32 once on the board? Seems like the port is too close to the knobs, and even if they weren't, does a plug have enough depth clearance?


--
Regards,
Ken, KM4NFQ "Not Fully Qualified"
/g/w8bhMorseTutor



--
Regards,
Ken, KM4NFQ "Not Fully Qualified"
/g/w8bhMorseTutor
Join [email protected] to automatically receive all group messages.