Audio Wireless Module UART Ebyte E200-470A17S Integrates Transceiver Small Size Mobile Communication Transmission Module

E200-470A17S is a new wireless audio transmission module, which integrates transceiver. It has the characteristics of small size and convenient use. It works in the frequency band (470.033 ～ 512.273MHz) (default 512.273MHz), uses hardware I/O to select channels, supports MIC input and speaker output, and is compatible with 3.3V and 5V power supply voltages.Features: The Audio Wireless Module UART Ebyte E200-470A17S is specially designed for mobile communication transmission. It supports one-to-many broadcast transmission, with an ideal communication distance of up to 300m. Control the working channel with the channel pin and conveniently switch the master-slave mode in real-time. It also supports a 3.0-5.5V power supply and has an industrial standard design that supports long-term use at -40-85°C. Optional dual antennas (IPEX/stamp hole) support user development and integration.</p> Application: Smart home; Wireless alarm security system; Wireless audio transmission; Intelligent voice system; Brand Name: EBYTEOrigin: Mainland ChinaCondition: NewType: Drive ICModel Number: E200-470A17SSupply Voltage: 2.3 - 5.5 VDissipation Power: 17dBmCustomized: YesOperating Temperature: -40 - +85 ℃Application: ComputerPackage: SMDFrequency: 470~512MHzDistance: 300mSize: 16*26mmWeight: 2.1±0.1gType: Audio Wireless Module Limit Parameters Main Parameters Performance Remarks Min. Max voltage（V） 0 5.5 Voltage over 5.5V will cause permanent damageto module I/O Voltage -0.3   3.6 Voltage over 3.6V will cause permanent damageto module I/O Blocking power（dBm） - 15 It is less likely to burn when used at close range Operating temperature（℃） -40 +85 Industrial grade Operating parameter Main Parameters Performance Remarks Min. Type Max Operating voltage（V） 2.3 3.3 5.5 ≥5.0 V ensures output power Communication level（V） -0.3 3.3 3.6 For 5V TTL, it may be at risk of burning down Operating temperature（℃） -40 - +85 Industrial design Operating frequency（MHz） 470.033 - 512.273 Support ISM band TX Current(mA) 98 100 102 Instantaneous power consumption, averagecurrent: 35mA RX current（mA） 44 45 46 The output is connected to 8ohm, 250mW speaker, the maximum volume is 185mA Max TX power（dBm） 16.5 17 17.5 - Receiving sensitivity（dBm） - -98 - Air data rate 500kbps Main parameter Description Remarks Reference distance   300m Test condition：clear and open area, antenna gain: 5dBi， antennaheight: 2.5 m，air data rate: 500 kbps Modulation FSK Modulation technology Communication Interface UART serial TTL level (reserved unused) Package SMD - Interface 1.27mm - size 16*26 mm - RF Interface IPEX/Stamp hole 50 ohm impedance Company Profile Ebyte Company Profile Product Descriptio E200-470A17S_UserManual_EN_v1.1