Bluetooth 4.2 signage board, RK3568 Digital Signage Android Motherboard, WL-DS200, Wanlin, Sao Paulo
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Published reference for Bluetooth 4.2 signage board, RK3568 Digital Signage Android Motherboard, WL-DS200, Wanlin, Sao Paulo. Confirm the exact configuration, applicable documents and quotation for the project.

