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433MHz Receiver: Difference between revisions
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Latest revision as of 10:12, 27 May 2026
⚠️ Deprecated: This page is outdated and may contain inaccurate information. It is kept for reference only.
Overview
This receive module is a DIY product pack, it can be used with your Wifi smart switch, and perfect for your smart home ideas!
Receiver Features
- Receiver sensitivity: -110dBm;
- Operating frequency: 315MHz; 433.92MHz; 330MHz; 390MHz; 418MHz
- Power supply input range: 3.3V-5.5V;
- Low power cosumption 5.0V@ 433.92MHz, 3.8-4.1mA; 5.0V@ 315MHz, 2.5-2.8mA; Manchester Encoding could last the transmited speed to 2.4K.
- Pin Description: From left to right ANT, GND, LED, SW, VT, D0, D1, D2, D3, VDD, GND
- Working temperature range: -30 to 85
- Good local oscillator radiation suppression, receiver module could be worked in groups without any affect
How to weld 433MHz receive board
How to pair the receive board and remote control?
Applications
- car door remote control switch (RKE);
- remote control door opener;
- wireless security alarm;
- Remote curtains;
- wireless industrial controller;
- wireless data transmission.