Description
Overview: KL_CWXM04 is a super-high-band high-quality wireless data transmission superheterodyne receiver module. This module adopts the special RF chip imported from the United States. It has the advantages of high integration, few external components, good product consistency and high sensitivity. It is widely used in electric expansion and contraction. Doors, garage doors, gates, etc. This receiver module is ideal for systems with high requirements in complex environments. Technical Parameters: Working voltage: DC5VWorking current: 4mAWorking frequency: 315MHzReceive sensitivity: -110dBmDecoding method: single chip microcomputerOutput mode: jog, self-lock, interlockCommunication rate: <10KbitsTemperature range: -10 ° C ~ +70 ° CSize: 39*19*7mmPIN and function description:
PINFunction DescriptionVCCPositive power supplyVTReceive valid status indicationGNDNegative power supplyD3Data outputD2Data outputD1Data outputD0Data output Application range: Wireless security alarm systemRemote control door, gateRemote control curtainWireless industrial controlRemote control parking lock, etc. Instructions for use: 1. Code method:A, catch the learning button for 3 seconds, the learning indicator flashes, press any button on the remote control, the indicator light is off, the code is successful. More than 20 remote controls can be addedB, delete the remote control: press and hold the learning button for 3 seconds, the indicator light is on until the light is off, let go, delete successfully2. Output mode: Jog, self-locking, interlocking three ways, there are S1, S2 mark on the receiving board, the specific output is as follows:S1 short circuit ? output interlock S2 short circuit ? output self-lock S1, S2 floating ? output jog
Package includes:
3 x Receiver
