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Amazing how active the bands are when there is a contest!? CQ Worldwide DX Contest, RTTY. -- John G0ORX

THANKS for the rotation!? MUCH easier to watch.

Bill, I know, it’s an issue that remains to be seen. Time will tell (pun intended)! Paul, KI7LW

Great… is it accurate? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner – Operator Villa Grand

Joerg & Jack, Just soldered some pins to VBAT and GND on the Teensy, applied 3v, and the RTC is working. Thanks to everyone, Paul, KI7LW

Jim Pruitt rotated the video and it is a lot easier to watch now: https://vimeo.com/manage/videos/867003483 -- Jack, W8TEE

It was not an Ethernet chip that was removed; it was the Cortex-M0+ (IMXRT1062), which is used to flash the Cortex-M7 (MIMXRT1062DVJ6B).? My mistake.? I have not used a Teensy for years, but it’s

I was unable to see a way to correct the video. To adjust your view, tilt your head to the right. (Sorry...couldn't resist...) Jack, W8TEE

Can you 'edit' the video so it is horizontal rather than vertical?? Or tell me how to adjust my view of the vid? Thanks & 73

Hi John: I'm not sure why the touch display doesn't work, as there are thousands of the book sold and this is the first time we're had anyone say the touch screen didn't work. My guess is that the

I looked at the Debug Mod Project.? ?I believe that the Arduino IDE will no longer be able to work properly, so we'd have to move to Platform I/O, VSCode or eclipse.? Also libraries are added to

As Jack wrote earlier: You only need to connect a 3V battery to Vbat of the Teensy and the internal clock will not loose time. There is a thread on the SW side in the PJRC forum:

Jack Me and my friends built the Programmable BenchPowerSupply , but we encountered many problems. 1 The touch display does not work. 2 The adjustment of the power supply does not correspond to the

Someone made an interesting FPCB to access JTAG for Teensy 4.1: https://forum.pjrc.com/threads/66180-Teensy-4-1-Debug-Mod-Project It looks like it has to be for a Teensy 4.1 without Ethernet. I'm sure

JTAG, or any debugger, would be nice, but don't forget this is for others who are not well-versed in either software or hardware development. The Arduino IDE continues to get better and I do think

This seems to be what everyone is using… plus the boards are only about $1 eBay… Recommended by Arduino.cc NorthernWidget/DS3231: Communicates between Arduino-programmed AVR and Maxim DS3231 RTC:

I was wondering if there would be any point to ditching the Teensy and just using its CPU, the IMXRT1062. Not to save money, but to have less pins, less board real estate. AND to have genuine JTAG

How will you keep the two clocks synchronized? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ Owner - Operator Big Signal Ranch – K9ZC Staunton, Illinois Owner –

Having worked with most of the Arduino line and several other microcontrollers, including the Blue Pill - the Teensy has a whole lot going for it, especially for demanding applications like SDR. Some

All: I'm still plugging away on writing the assembly manual and building the T41 kit from 4SQRP. I was able to get the receiver done today and was listening to CW on 15M today and took a few seconds