Xfd-113-69d V1.2 |verified| < 2025-2026 >

Electrical substations expose equipment to electromagnetic interference and temperature swings. The V1.2’s isolated power rails and lack of moving parts make it a candidate for remote terminal units (RTUs) in high-voltage environments.

The is a widely used Bluetooth audio decoder and amplifier circuit board module, primarily identified as the motherboard for the popular TG113 portable speaker series. This specific version represents a refined hardware revision of the all-in-one audio solution, which integrates Bluetooth connectivity, FM radio, and MP3 playback capabilities onto a single compact PCB. Technical Specifications and Features Xfd-113-69d V1.2 Xfd-113-69d V1.2

Software & Firmware