Login

u/truthfly

r/InternetIsBeautiful r/flipperzero r/hacking r/hardwarehacking r/website r/CardPuter r/Hacking_Tutorials r/M5Stack
▲ 1 r/website+1 crossposts

Help please

I created a website for all people that want to help the people that ask for help without asking for what they want to be helped,

I guess for that we need help, and if you can't find for what to help, then ask for people to help you,

A satirical way to tell people that they need to ask directly,

Be part of the help :

https://helpercommunity.online/

You can find and help a helper in the chain section so we can help someone that helps someone to help him, if not find more people.

(No data needed, no data collected, just a name will be asked to become a helper)

helpercommunity.online
u/truthfly — 5 months ago
▲ 159 r/CardPuter+4 crossposts

Evil-Cardputer v1.5.3 - TagTinker ESL Integration

v1.5.3 brings full Pricer Electronic Shelf Label control via infrared! Push images, text and commands to store price tags from your Cardputer.

TagTinker ESL - IR Price Tag Control

Full Pricer ESL IR protocol integration (PP4, 1.255MHz, GPIO bit-bang):

  • Push text & images to individual tags or ALL saved tags at once (~10s for 7 tags)
  • 8 fonts, 38 tag models supported, tag management on SD
  • Full Web UI at /tt with Evil theme - image prep (5 dithers, crop, zoom, gamma, edge detect), text with live preview, LED control, 8 online plugins (Crypto, Weather, ISS, GitHub...), barcode scanner (Quagga JS offline), NFC decoder
  • NFC tag decoder — paste esl.nu URL to get barcode + PLID instantly

Serial Commands

tag textall message    — push to ALL tags at once
tag text BC msg        — push to one tag
tag led BC [DUR]       — targeted LED
tag blink/debug/page N — broadcast commands
tag list               — saved tags
tag rawsend N HH HH.. — raw IR frame

Setup

Copy webui.html + quagga.min.js and BMP images to /evil/esl/ on SD card.

Binary: Evil-Cardputer-v1-5-3.bin

Already on M5Burner!

> Use only on devices you own or have authorization to test.

A big thanks to u/i12bp8 for the work on the Flipper app!

u/truthfly — 6 months ago