T-ZigBee ESP32/tlsr8258 serial comms via DIP switches?

papadeltasierra — Tue, 30 Jan 2024 19:55:51 GMT

@papadeltasierra BTW the ESP32c3's USB mode is disabled; unless you enable it, it should run as a standard serial port (which is what I am now seeing).

ESP32-S3 TFT 1.9 display

simpleuser — Thu, 20 Oct 2022 15:21:03 GMT

@teastain Thank you! this is insightful. Really appreciated. i'd have to look into it when i have the time... perhaps the type of battery? i don't know. but at this point.. USB-C it is.. hahahah

How to flash T-01C3

teastain2 — Thu, 22 Jun 2023 16:13:51 GMT

@m4biz Fantastic news!

You can also put a small
delay(500);
In the loop to keep it from locking up and becoming very hard to upload another sketch!

But: GREAT JOB !

T-rgb (half circle)

teastain2 — Sat, 24 Jun 2023 20:51:50 GMT

@basvandepavert Thanks for getting back to me!
Let me know!
-Terry

T-Display-S3 and JST Pin 43

teastain2 — Tue, 19 Sep 2023 15:41:02 GMT

@patofoto Well, it took months and months but finally some guys over on the GitHub for ESP-Arduino finally found it!
https://github.com/espressif/arduino-esp32/issues/8324#issuecomment-1725784617
The helper util file in the onewire lib had an outdated notion that there could not possibly be pins greater that 33.
I edited mine and now it works!
Wow, what a ride!
-Terry

corrupted text

teastain2 — Fri, 15 Mar 2024 02:04:51 GMT

@witchdoc Perfect! Thanks for getting back to me.

T-Display-S3 (touch version) trouble to connect SD card reader (SPI)

teastain2 — Sun, 09 Jun 2024 03:01:07 GMT

@llsummer Screenshot 2024-06-08 at 10.59.03 PM.png

You have to do more self-research. SD on ESP32 is not easy, but it can be done.
There are many many SD memories that cannot be used.

No, I will not elaborate.

t deck

kil — Thu, 26 Oct 2023 20:14:52 GMT

@teastain2
Thanks, I'll take step 3

Partition Not found / Please Set the Partition

lilydoh — Mon, 13 Nov 2023 15:42:45 GMT

Does anyone else have any advice on what’s going on here?

LilyGo T5-4.7 Inch S3 E-Paper - github Weather project

teastain2 — Tue, 11 Jun 2024 16:41:12 GMT

@jimbrown-net Niiice!

T-sim7600E don't recognize SD card

Sukaibin — Wed, 25 May 2022 01:08:20 GMT

@papbo What is your current ESP32 version? Try upgrading?

T-RGB Example Compile Errors

teastain2 — Tue, 05 Sep 2023 19:08:19 GMT

@cchobbyfun
Well, Arduino IDE 2.0 is much nicer to use with very little learning curve!
ESP 2.0.11 board defs are most likely mandatory but older ones may still work.
I would update all libraries and, then, I would copy the contents of the Lib directly to your libraries and overwrite all, as 'replace'. In that order.
["I typically download the zip from Git Hub and launch from the extracted files. Is that good enough? If I have that local file structure do I need any of the libraries installed? "] should be OK.

t-deck wont run on battery

dawack — Tue, 04 Jun 2024 23:27:23 GMT

@teastain2 ok thanks for your help

T-Display S3 AMOLED: monitoring works but can't upload

mshthn — Tue, 21 May 2024 06:56:02 GMT

Confirmed. I could get the display off the board without damaging it and it was instantly clear that this cable isn't attached: https://imgur.com/a/iql0GXk

I put the cable back, and nothing changed. Write timeout.
Then I disconnected both cables - to try just the board alone with no screen. Write timeout.
Then I went as low as 9600, then 1200 bits per second. Write timeout.

So the board is brand new, it worked for a few days. My theory is that when that cable began to get loose, it badly one of the examples I uploaded. Now it's generating a ton of errors I can see in serial monitor. A permanent storm of errors. It renders the CPU so busy that it can't respond to serial, just pushes out the errors.

So I'd need a hard reset pin, that can wipe the entire memory of the board. Any hints would be appreciated.

T-Display-S3-AMOLED

Ark — Tue, 11 Jul 2023 13:43:11 GMT

@teastain2 Oh, that's great! Thanks for support!

T-Display-S3

highwayman — Fri, 09 Dec 2022 02:55:21 GMT

@eifel69
I was able to see the clock lettering (Alivaba font) by opening up the ESPTouch app and passing my WiFi credentials while the FACTORY was loaded in my T-Display-S3.

My favorite YouTuber Volos has a good video where he covers how to use custom fonts.
https://youtu.be/R-qFKemDFyM

This is part 3, so it’s also worth reviewing parts 1 and 2. Hope that helps.

UPDATE: Just realized my clock is an hour off. Hope your results are better.

T-CAN485 - Is Wifi really supported?

teastain2 — Mon, 26 Feb 2024 06:06:42 GMT

@juande Well, no! I do not use long range WiFi, soi I have not tried.
See the picture I sent last summer and this one, just now:
opex.jpg
I would try a range test with the resistor in place and an IPEX antenna.
If not satisfactory I would unsolder the resistor as shown and rotate it 90 deg!
cheers -Terry

T-RGB Upload Problems

saiteja vellanki — Sat, 04 Mar 2023 08:02:43 GMT

same problem iam facing

Display removal, T-Display-S3

Brekel — Fri, 29 Sep 2023 02:06:35 GMT

The other issue is I ordered the non-soldered version, which comes with the connector strips loose in the box.
Generally I prefer to solder in my own when needed, on the pins needed. But as the display overlaps the other side of the board it's going to require some really tricky, careful work to get them in there without damaging anything

The functionality of the board and display is fantastic. I think it's great, just a couple of physical issues for some applications. Ordering with pre-soldered pins is probably a better option for this one.

T-Beam Supreme only powers on with USB

krjohan — Sun, 07 Apr 2024 21:17:05 GMT

Did you find a solution to this?

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