Evalm

Dual Frequency 315/433MHz Receiver Decoder Module - Supports PT2272, DIY Electronic ASK OOK TYJM01A-K, PT2262, EV1527, SC5211, HS2240

$1.39 USD

~~$0.00 USD~~ $1.39 USD

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Frequency 315MHz 433MHz

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Quantity

Product Description

Features:

Intelligent identification chip for EV1527, PT2262 learning code / fixed code IC remote controls.
Broad compatibility with most learning and fixed code chips, including EV1527, PT2262, HX2262, SC2260, SC5211, HS2240, and more.
Automatically adapts to oscillation resistance, ensuring strong versatility and ease of use.
Efficient local oscillator radiation suppression allows multiple modules to work simultaneously without interference.
Supports four operation modes: Latch, L4, T4, M4, and H4.
Learning and mode conversion can be initiated via learning button, with LED indicator for intuitive operation.
Built-in EEPROM decoder chip supports memory for up to 32 remote controls.
Wide operating voltage range of 2V to 5.5V, making it highly adaptable.
Compact size (18.8 x 14.8 x 5 mm) for easy installation.

Technical Parameters:

Operating Voltage: 2 to 5.5V
Working Current: 2.8mA (315MHz), 3.5mA (433MHz)
Operating Frequency: 315MHz or 433.92MHz (selectable)
Modulation Method: ASK/00K
Receiver Sensitivity: -108dBm
Data Rate: Up to 10kbps
Operating Temperature: -40℃ to 85℃

Package Includes:

1 x Receiver Decoder Module

Module Working Principle:

The module distinguishes between address and data codes in learning or fixed-code pulse data. In typical remote control setups, the address code remains the same across keys, while the data code varies. The TYJM01A-K module stores only the address code during learning. It identifies codes automatically and compares received address codes with stored ones. Matching codes trigger the corresponding output mode based on the received data code.