You know what this is for ;-)
Home Assistant integration for BLE e-paper shelf labels (ESL) — WOLINK, easyTag, PickSmart, XTE protocols
nRF52832 firmware for surplus 2.9" BWR electronic shelf labels (HINK-E029A10-A3 panel, ESL.CB-LR.010-00C.203 board) — reverse-engineered SSD1675A driver as a portable C99 library, BLE control, OTA, flood mesh
Innovative Retail and Business Automation Solutions | RFID | ESL | EAS | Footfall Systems
A macOS poster editor for 4-colour e-paper PicPak panels. SwiftUI, no dependencies, no Xcode needed.
Reverse engineering the VusionGroup (SES-imagotag) RFRTx026D electronic shelf label: EFR32FG22 MCU, 7.4" three-colour E Ink EL074TS1 panel, 24-pin FPC. Hardware notes, SPI captures and analysis tooling. Docs in German.
Python driver 2.13 inch e-Paper epd-windabaft0213a01 display (250×122, Black/White/Red)
CLI tool for uploading images to Gicisky/PICKSMART BLE electronic shelf labels (ESL) from Linux.
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