开云体育

Would like to purchase the Bh LC meter board. Let me know how to purchase, etc. 73, Bud Kline, KD8RGW Westerville, OH

I have one left if anyone would like it.

rec'd boards friday. built mine, works fine . two have been claimed. have two more. selling for $7.50 includes postage to USA.

Hi, I had a lot of fun building the morse tutor and am going to build the LC Meter project. I ordered some PWBs from the JLC fab. I only need 1 but minimum buy is 5 so i will have some extras. i will

It looks like the change in version 2 needed this in the callback registration for a successful compile. esp_now_register_recv_cb (esp_now_recv_cb_t(onDataRecv)). I don't have 2 systems up so I don't

Hi. If your problem was with ESP_NOW.h I fixed it by reverting to a version 1 copy. 73 Ray ae5hn

Rather than C++ changing, it is more likely that a newer ExpressIf ESP-32 plugin or an older one has introduced compatibility issues with your IDE/C++ compiler version. I am using the esp32 board

When I built these a couple of years ago I ran into one or two (eBay) displays which had pins in a different order than standard- it was OK for wired bread-boarding but wouldn't work with Bruce's

I still can not get my esp32-wroom 38 pin boards to accept Morse Tutor through Arduino ide. I tried returning to an older version (only one) from 2.4.3 (?) to 2.1.8 (?) [from memory, likely off a

Sure thing. The kit can be assembled by a beginner if they take their time and follow Bruce's directions and test at each stage. We see three common errors during assembly and they are: * Solder not

I'd like to hear the ideas too if you don't mind.? Was thinking about ordering but don't want to get in the same predicament

Hi Tom, I'll email you directly with some ideas. 73 de VE6LK, .Vince

Built the ESP 32 version, the display only had the back light, lit. Ordered a second kit, simply because I couldn't find the correct display. KMRTM32032-spi. The display from the 2nd kit worked in

I built about a dozen Morse tutors 2 years ago and was successful flashing/programming them, once I bought a newer laptop. Now I'm trying to make some more and am having compiling errors in Arduino

Some Morse Tutors are susceptible to electrical noise on the paddle input lines, resulting in erroneous dits and dahs during sending practice. To fix the issue, install bypass capacitors from each

I just want to thank Bruce for designing the NTP clock, and for providing such an excellent write up. I recently built one using a Cheap Yellow Display, with code tweaked by Mitch W4OA (Thanks Mitch).

I have converted Bruce's NTP Clock to the ESP32 cYd module. https://github.com/bhall66/NTP-clock Below is a picture of my original build using Bruce's pcb and the cYd, not yet in a case. The cYd is

I? have converted Bruce's design of a GPS Clock from a STM32 processor to the ESP32 2.8 inch screen cYd cheap yellow display. See www.w8bh.net https://github.com/bhall66/GPS-clock for Bruce's

thanks both for the feedback. Following the guide and the guidance I posted, and without 'hacking' the code, a few units I have around here worked. <shrug>

Adjusting the line of code (hack) worked for me, straight up....73Sent from my Galaxy