ESP32-TEF6686 DSP Multi-Band Radio Receiver Supports FM/LW/MW/SW Bands, 2.0-inch IPS Display The ESP32-TEF6686 is a high-performance DSP digital signal processing radio receiver. It utilizes the advanced ESP32 main control chip and the TEF6686 radio receiver module, supporting multi-band reception (FM/LW/MW/SW). The device features a 2.0-inch IPS HD full-viewing angle display for crisp, detailed display. For outdoor use, amateur radio hobbies, and everyday listening. Multi-band coverage: Supports full-band reception for FM (65MHz-108MHz), LW (144kHz-288kHz), MW (522kHz-1710kHz), and SW (2300kHz-27000kHz). High-performance DSP technology: Utilizes the TEF6686 professional radio chip, ensuring stable. High-definition display: 2.0-inch IPS screen (driven by the ST7789) offers wide viewing angles, vibrant colors, and an intuitive, easy-to-use interface. Versatile audio output: Supports a 3.5mm headphone jack and external speakers (with a built-in 5W Class AB amplifier), compatible with speaker-side devices such as the Mi 10s. Controller: ESP32 Radio Module: TEF6686 Operating Frequency Bands: FM: 65-108MHz LW: 144-288kHz MW: 522-1710kHz SW: 2300-27000kHz Color: As Shown Material: plastic Package Contents: 1 * Radio