Huidu Technology 'ledart' App is the software for both Wi-Fi and 4G/5G led controller.
It can replace computer software(Windows)：HDPlayer and HD2018/HD2020 to achieve the following functions：
1.Program Editing and sending (supports pictures, videos, texts, animations and other programs).
2.Support smart setting of LED module and display connection
3.Support time switch LED display andscreen brightness settings
4.Support Cloud sever
5.Support program readback (single color Wi-Fi control card)
6.support LCD Digital singage controller
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