It suitable for sku: 438311 / 438357 / 438340 / 438346 / 439971 / 439162 , it is suitable for all diy parts which has 433MHz reciever interface.
Receiver Features:
1. Receiver sensitivity: -110dBm;
2. Operating frequency: 315MHz; 433.92MHz; 330MHz; 390MHz; 418MHz
3. Power supply input range: 3.3V-5.5V;
4. Pin Description: From left to right ANT, GND, LED, SW, VT, D0, D1, D2, D3, VDD, GND
4. Working temperature range: -30-85 �
5. Good local oscillator radiation suppression, receiver module could be worked in groups without any affect.
Remote control Technical parameters:
1. Working voltage: 12V23A Battery
2. Operating Current: ≤9mA
3. Oscillation mode: SAW resonators
4. The shock resistance: 4.7M, 3.3M, 330K
5. Operating frequency: 315MHz, 433MHz
6. Modulation: ASK
7. frequency deviation: ± 150kHz (max)
8. Encoding: welding code, learning code
9. Chip Model: PT2262, PT2264 (fixed code); EV1527.PT2240 (learning code)
10. The transmit power: 15mW
Remote control Technical parameters:
1. Working voltage: 12V23A Battery
2. Operating Current: ≤9mA
3. Oscillation mode: SAW resonators
4. The shock resistance: 4.7M, 3.3M, 330K
5. Operating frequency: 315MHz, 433MHz
6. Modulation: ASK
7. frequency deviation: ± 150kHz (max)
8. Encoding: welding code, learning code
9. Chip Model: PT2262, PT2264 (fixed code); EV1527.PT2240 (learning code)
10. The transmit power: 15mW
Code method:
Press and hold the key for 2 seconds short study, learn indicator light at this time that has entered the state of learning; learning key is released, the remote control A key indicator flashes 4 times indicates success in learning, and exit learning mode.
Qing code method:
Press and hold learning key indicator lit, hold about 8 seconds after the light is off, all the code has been successfully cleared.
Applications:
1. car door remote control switch (RKE);
2. remote control door opener;
3. wireless security alarm;
4. Remote curtains;
5. wireless industrial controller;
6. wireless data transmission.
