In regards to the LMD18200/MAX471, does anyone know how to calibrate DCC++ for the 1V/A current readings? I recall somewhere, maybe the original...
Good call, I've seen 'light pipes' used on commercial products but those fiber optic 'add-on' are too cool. Not sure how to mount to SMD LEDs but...
Well, good luck which ever way you go. I'm kind of at the same point, working out a case, so kind of want to do the same with panel LEDs. Looking...
Another possibility would be to connect to Header pins 0 & 1, Serial 0. You would need either a couple logic gates or BJT switches, to buffer the...
The LEDs are showing the two track outputs polarity in reference to board GND. So when A is positive, LED 'A' is forward biased and 'B' is...
Take a look at Dr Bunza's blog- https://model-railroad-hobbyist.com/blog/geoff-bunza One of his projects is a Arduino Pro Mini 17 function...
First stop should be https://www.nmra.org/dcc-working-group This is the DCC standards home. From there read all you can at the JMRI site. Google...
Hi Ed, I'm no expert but will throw out what (I think) I know. First off DCC, in general, is a one way communications channel. It was designed to...
Very cool NOPXOR, I just received my box from JLCPCB :) At $2 per board it's very hard to build a less expensive SMINI node. I plan to use up some...
When you mentioned 'bare chips' I got a little concerned, sorry if I came across too strong. Indeed, sticking to the WROOM, PICO, ect modules does...
Very interesting project. Not to be critical but the main reason the vast majority of the IoT boards use a wireless 'module' is the FCC type...
Cool case, I love re purposing cases. Are you going to use WiFi, RPi3? might have a problem with too much shielding. You might want to checkout Dr...
Thanks again and sorry to be asking so many questions. Yea I have the alien icon for PIO but no upload, been poking around the PIO extension...
Thanks for the pointers. Was poking around the IDE and had a question. I was looking at the ESP32 supported boards and while there are several...
Looking over the datasheet it doesn't state a higher current handling for one package over the other except for thermal resistance degrees/watts....
Ohh boy new Version :) So going thru my parts, had stashed some ESP32 boards last year, they are nodeMCU ESP-32S; in addition i just bought a...
The board sounds great, I like the LCC support. Should be interesting
Oh thanks so much, very helpful!! I'll bookmark this page ;) I ordered a TTGO T1 (with SD socket), https://www.ebay.com/itm/152827883041 , as it...
Thanks for the response, that clears things up for me a little. I'll have to look into the JMRI pages a little closer. I've got an ESP32 ordered...
I've looked at this project for a while, following the progress but not too much in the last year. Very interested but if I'm using a rpi3 and...
