RDA5807 Digital FM Radio Receiver Module - 51 Single-Chip FM Digital Audio Board for DIY Electronics Projects | Perfect for Home Automation, IoT Devices & Wireless Audio Systems

NKBSDKM Introduction:It is an RDA5807 87.0MHz-108.0MHz Wireless FM Radio Receiver DIY Kit with RGB spectrum indicator flashing automatically.It has a blue LCD1602 display screen which can clearly display the receiving frequency.Material: plastic+metalColor: as shownParameter:1.Product Name:RDA5807 FM 87-108MHz Radio Receiver LCD1602 DIY Kit2.Work Voltage:DC 4.5V~5.5V3.Output impedance:4ohm4.Output power:5W5.Output channel:Mono6.Receiver Frequency:87.0MHz~108.0MHz7.Frequency accuracy:0.1MHz8.Equivalent noise: ≥30dB9.Work Temperature:-40℃~85℃10.Work Humidity:5%~95%RH11.Size(Installed):90 x 70 x 55mmUse Methods:1. left button to turn ON/OFF power supply.2. right button to turn ON/OFF spectrum indicator.3. S+ or S- to adjust volume.4. P+ or P- to adjust receive frequency and FM station.Note:1.It is a wireless module. So do not use it in an environment with signal interference.Package Contents:1 x Finished product Radio+horn+shell1 x data cableOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.