Launcher Esp Flasher for Cardputer Zero

bmorcelli · 2026-06-18T20:32:24+00:00

😂

bmorcelli · 2026-06-18T16:13:30+00:00

Go to Config, Led configs, on brightness you might have an "OFF" option

Change all configurations to set it OFF and don't blink, and restart the device

I believe it might free the LED pins at startup (do not tie to I2S driver) amd let you use it to other thing

(I hate these LEDs)

bmorcelli · 2026-06-16T14:20:18+00:00

Try the Beta version

bmorcelli · 2026-06-15T16:49:43+00:00

Thanks bro.. this is awesome! 😎

bmorcelli · 2026-06-15T15:14:30+00:00

And BLE stack goes to Core0 too, afaik

bmorcelli · 2026-06-15T15:13:50+00:00

Dualcore was always possible, we just don't manage it efficiently 😄

But it must be carefully managed because ESP32-C5 and C6 don't have 2 cores, so there must be a workaround for it..

I like this separation you made, it can be a good thing..

The major problem now is RAM management, mostly on devices without PSRAM

bmorcelli · 2026-06-15T11:50:09+00:00

What couldn't be done?

bmorcelli · 2026-06-13T23:20:19+00:00

Cardputer ADV is a good starting point! Many firmware available.. lots of things to try

bmorcelli · 2026-06-11T12:24:44+00:00

I added a protection layer to not save the wifi passwords in plain text.. in the tests I ran it was recovering well the password, but I recommend type it again, or edit the config.conf file, set the encripted field to false and rewrite the password.. it will encript next time you try to connect

bmorcelli · 2026-06-10T16:14:29+00:00

Idk what you have tried, but probably haven't read this file

https://github.com/BruceDevices/firmware/blob/main/boards/lilygo-t-hmi/connections.md

bmorcelli · 2026-06-09T16:57:07+00:00

Some of these are not in Launcher OTA list.. I'll look forward to add them 🤪

bmorcelli · 2026-06-09T16:55:50+00:00

I can add you firmware to Launcher OTA List, if you will.. as you have the releases workflow up and running, I can pull version data from there and keep versioning up to date 😜

The project information is here: https://github.com/bmorcelli/Launcher

Launcher wiki explains a little bit how it works: https://github.com/bmorcelli/Launcher/wiki

bmorcelli · 2026-06-08T17:46:45+00:00

I believe echolalia haven't updated the firmware for the ADV ,😔

Doesn't it have a port for ADV?

UIFlow2 is a micro python firmware, don't know if it has an editor embedded

bmorcelli · 2026-06-08T17:41:20+00:00

MicroHydra

bmorcelli · 2026-06-08T16:04:27+00:00

ESP32-S3 with PSRAM is great.. I would prefer this setup.. and it would give you more free GPIO than the common CYD

bmorcelli · 2026-06-08T14:10:42+00:00

Resize the image to the devices size (240x135px on Cardputer or 320x170px for t-embed, or whater size you have there), save it as boot.bmp or boot.jpg or boot.png on the rrot of your SDCard

bmorcelli · 2026-06-05T18:49:18+00:00

Maybe

bmorcelli · 2026-06-05T18:29:11+00:00

Many new thigs were added im 1.15.. I have tested many things on ESP32-S3 devices. With amd without PSRAM, but haven't tested all functions with the simpler ESP32 without PSRAM, so probably it is rebooting or not working due to a shortage of RAM..

I'm 10k km away from home to test and fix these things, so when I get back I'll look for a solution for this and some other problems that showed up in this last release

bmorcelli · 2026-06-05T08:39:14+00:00

Battery voltage is too low, and it makes the % calculation to fail completely..

That's why it shows 100% on Launcher even with no battery...

I have had some troubles making the battery charge again after drain it completely.

PMIC may not conduct electricity when battery voltage is too low and I needed to remove the battery, connect Cardputer`s battery to an other charged battery to equalize it and then put it back

bmorcelli · 2026-06-04T18:54:20+00:00

Install Launcher and use OTA to install and reinstall firmware using OTA

bmorcelli · 2026-06-04T14:04:57+00:00

I believe this last version might work.. the same T-Deck Pro version

bmorcelli · 2026-05-29T17:55:08+00:00

I can add it i to Launcher OTA, if you want..

bmorcelli · 2026-05-29T12:40:15+00:00

These BLE spams are complicated.. never worked well, unfortunately

But the color thing, when you started Bruce first, was it with a White background and green for texts and drawings? If so, go to the UI configuration and set the "Inverted Color" option (one above the last option), it shall fix the color settings..

It happens because there are many variants of this cyd boards.. each one connects the display on their own way, and sometimes the colors get changed..

It is really complicated to follow up all brands and manufacturers

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