0
Stable DSP FM Reception: Advanced DSP audio processing and PLL frequency control help improve FM signal stability and reduce frequency drift during wireless audio reception.
Integrated Stereo Audio Output: Built-in 3W × 2 stereo amplifier supports direct speaker connection and automatic switching between speaker and headphone output modes.
Convenient Digital Frequency Control: Rotary encoder adjustment with LCD display enables accurate frequency tuning, volume control, and automatic radio station scanning.
Flexible Embedded System Integration: TTL UART serial communication interface supports external MCU and computer-based control for embedded audio and wireless communication projects.
Optimized Noise Suppression: Automatic mute and adjustable squelch threshold functions help minimize weak-signal noise and improve listening performance in FM reception environments.
Elecbee DSP FM Stereo Radio Receiver Module is a digital FM broadcast receiver module designed for wireless audio reception, campus broadcasting systems, embedded audio devices, DIY radio projects, and MCU-controlled communication systems. The module integrates advanced DSP digital audio processing and PLL frequency modulation technology for stable FM reception and improved audio quality.
The FM receiver module features an LCD display, digital rotary encoder frequency adjustment, automatic station scanning, UART serial communication control, and integrated stereo audio amplifier output. The compact module design supports embedded wireless audio integration, educational electronics, radio communication development, and portable FM receiver applications.
The DSP audio processing architecture and PLL frequency stabilization technology help improve FM signal reception accuracy while reducing noise and frequency drift during long-term operation. The automatic mute function helps suppress unwanted noise when weak or invalid FM signals are detected.
The module supports external MCU or computer-based UART serial communication control for advanced embedded system integration. Compatible with embedded controllers, educational development boards, audio systems, and wireless communication projects using TTL serial interfaces.
,
,
,
,
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
