{"product_id":"rda5807m-fm-stereo-radio-module-arduino-rrd-102v2","title":"RDA5807M FM Stereo Radio Module for Arduino – RRD-102V2.0","description":"\n\u003ch2\u003eRDA5807M FM Stereo Radio Module for Arduino (RRD-102V2.0)\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with the \u003cstrong\u003eRDA5807M FM Stereo Radio Module (RRD-102V2.0)\u003c\/strong\u003e — a compact, high-performance wireless FM receiver module designed for seamless integration with Arduino, microcontrollers, and DIY electronics builds. Whether you're building a desktop radio, a smart speaker, or an embedded audio project, this module delivers clear, reliable FM stereo reception with minimal external components required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRDA5807M Chipset:\u003c\/strong\u003e Industry-proven single-chip FM stereo radio receiver with fully integrated RF front-end.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide FM Band Coverage:\u003c\/strong\u003e Receives the full FM broadcast band (76–108 MHz), including worldwide frequency ranges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eI²C Interface:\u003c\/strong\u003e Simple two-wire I²C communication for easy connection to Arduino, Raspberry Pi, and other microcontrollers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V Operating Voltage:\u003c\/strong\u003e Compatible with standard Arduino and breadboard power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount design ideal for space-constrained PCB layouts and prototyping boards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStereo Audio Output:\u003c\/strong\u003e Clean analog stereo audio output ready to connect to an amplifier or headphone jack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Frequency Control (AFC):\u003c\/strong\u003e Built-in AFC ensures stable, drift-free station lock.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeek \u0026amp; Tune Functions:\u003c\/strong\u003e Programmable auto-seek and manual tune via I²C registers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Module materials confirmed free of high-concern chemicals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip:\u003c\/strong\u003e RDA5807M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RRD-102V2.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e I²C (Two-Wire)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFM Frequency Range:\u003c\/strong\u003e 76–108 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 module per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × RDA5807M FM Stereo Radio Module (RRD-102V2.0)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino and microcontroller-based FM radio projects\u003c\/li\u003e\n  \u003cli\u003eDIY smart speaker and audio receiver builds\u003c\/li\u003e\n  \u003cli\u003eElectronics hobbyists, students, and makers\u003c\/li\u003e\n  \u003cli\u003eEmbedded systems and IoT audio applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the RDA5807M FM Radio Module compatible with Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The RDA5807M module uses a standard I²C interface, making it directly compatible with Arduino Uno, Nano, Mega, and most other Arduino boards. Simply connect SDA and SCL pins to your Arduino's I²C bus, supply 5V power, and use one of the widely available RDA5807M Arduino libraries to start tuning FM stations in minutes.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this module require any external components?\u003c\/h4\u003e\n\u003cp\u003eA: The RDA5807M is a highly integrated chip that requires very few external components. You will need a simple wire antenna (a short length of wire works well) connected to the antenna pin, and an audio amplifier or headphone jack on the audio output pins. No additional RF filters or oscillators are required, making it ideal for quick prototyping.\u003c\/p\u003e\n\u003ch4\u003eQ: What FM frequency range does the RDA5807M module support?\u003c\/h4\u003e\n\u003cp\u003eA: The RDA5807M supports a broad FM reception range of 76 MHz to 108 MHz, covering North American, European, Japanese, and other worldwide FM broadcast bands. The frequency can be set and changed programmatically via I²C commands.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage does this FM radio module operate at?\u003c\/h4\u003e\n\u003cp\u003eA: This module is designed to operate at 5V, which is the standard voltage provided by most Arduino boards and USB power supplies, making it convenient to power directly from your development board without any additional voltage regulation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the RDA5807M FM Radio Module compatible with Arduino?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The RDA5807M module uses a standard I²C interface, making it directly compatible with Arduino Uno, Nano, Mega, and most other Arduino boards. 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