Zhsunyco-213-4-BLE

Project status: Unknown

Reverse-engineering notes for Zhsunyco 213-4-BLE electronic shelf labels (ESL), sold under the WoLink / WoPda brand and also as generic "2.13-inch BWRY BLE price tag" on marketplaces. Everything below was recovered by decompiling the vendor's Flutter app, proxying its HTTPS traffic, and probing a live tag.

Target software or hardware
Zhsunyco 213-4-BLE
Work type
Reverse engineering and documentation
Primary public repository
github.com/crbaman2/zhsunyco-213-4-ble
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About and scope

Reverse-engineering notes for Zhsunyco 213-4-BLE electronic shelf labels (ESL), sold under the WoLink / WoPda brand and also as generic "2.13-inch BWRY BLE price tag" on marketplaces. Everything below was recovered by decompiling the vendor's Flutter app, proxying its HTTPS traffic, and probing a live tag.

Contribution availability

Contribution policy unknown

AI-assisted contribution policy
Unspecified

Documented contributor systems

Contributor setup not documented

Reported progress

Progress not reported

Sources, builds and releases