2025.02.05_Pavel-Smokotnin
Technologies

Tech Support & Tech Knowledge

Technical knowledge, technical supports, technical guides and experience.

Topic_PIC_AirFlash
RECOMMANDED
Tech Supports 2026-11-01

AirFlash - OTA UNIFIED PLATFORM, Achieve OTA on your iOS system

SPECIAL THANKS TO CONTRIBUTOR : Mr. Edoardo Montagnoli [Italy] A single web page that talks to the device over Bluetooth directly from Chrome or Edge (Windows, macOS, Linux, Android), using the same OTA protocol as your app. It suitable for AT210, DT228 transmitters and rack receivers, and both updated correctly (RX 1.0.4 → 1.0.7, TX → 1.2.12).
3G&4G_Comparsion_img
RECOMMANDED
Tech Supports 2025-02-22

[EN/FR/SP] Comparison of AT210P Series & DT228 Series

To explain all deferences between AT210P and DT228G, and guide you to make a right choice for the digital UHF Wireless System and product.
Tech-Guide_Title
RECOMMANDED
Tech Supports 2025-06-07

[EN/SP] Technology Issues Guide AT210P & DT228 (2026.10.8)

We have carefully compiled the feedback and questions received from users since the product launch, and have provided corresponding solutions to help users get the most out of their GAODIMIC products.
[Tech]Hybrid_battery
Knowledge

Hybird Battery Power Supply Technology

Based on self-developed circuit technology patents, it can support devices to freely switch between multiple power sources, including 3.7V 14500 lithium batteries, 3.7V 18650 lithium batteries, 1.5V AA alkaline batteries, and 1.2V rechargeable alkaline batteries, without the need for manual settings.
Long-distance transmission solution for project.
Tech Supports

Long-distance transmission solution for project.

Achieve 200~300M ultra-long-distance digital audio transmission, and cooperate with the engineering-enhanced receiver to have its own relay module, which can control the audio work remotely.