Standalone app to update e-ink price tag displays via BLE
Worldwide
I’m looking for a developer to build a ready-to-use standalone application to update small e-ink price tag displays via Bluetooth Low Energy (BLE). The application must run locally on my laptop and be usable on other computers as a standalone app. The required screen layout is simple: * three lines of text * one QR code * optional font size settings for each text line The app should allow me to: * select the e-ink device to update * manage a list of devices with name and BLE address * add, edit, delete, and search/filter devices * generate the e-ink screen content from the form * send the update to the selected e-ink display via BLE * export the equipment/device database as a backup file * import the equipment/device database on another computer The devices are electronic shelf label / e-ink price tag displays, around 2.66 inches to 4–5 inches. I want a complete working application, not just a feasibility study. The final deliverable should include: * the standalone application * source code * basic instructions to install/use it * database export/import function Please apply only if you have experience with BLE communication and hardware/device integration. Experience with e-ink displays or electronic shelf labels would be a strong plus.
$1,000.00
Fixed-price- ExpertExperience Level
- Remote Job
- Ongoing projectProject Type
Skills and Expertise
Activity on this job
- Proposals:15 to 20
- Last viewed by client:3 days ago
- Interviewing:0
- Invites sent:0
- Unanswered invites:0
About the client
- France11:26 PM
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