JDY-41 2.4g module Wireless serial port module 2.4g Remote control switch serial port transparent transmission DC 2.2V-3.6V

Quantity : 1 High-concerned chemical : none Package : SMD is_d : Yes Dissipation Power : JDY-41 2.4g module Supply Voltage : DC 2.2V-3.6V Type : Module Brand Name : Gaqqee Origin : Mainland China Condition : New Operating Temperature : 0-50C

Features: 1. Small size: The JDY-41 module is compact in size and easy to integrate into various small electronic devices, saving space. 2. Operating frequency: Operates in the 2.4GHz ISM band, supports multiple channel selections, and reduces wireless interference. 3. Easy to use: Configure module working parameters through serial port AT commands without the need for complex programming. 4. Wide compatibility: Supports communication with multiple microcontrollers and computer serial ports, widely used in fields such as the Internet of Things, smart homes, and remote control. 5. Stable transmission distance: In an accessible environment, the transmission distance can generally reach tens to hundreds of meters, depending on environmental factors. Function Introduction: JDY-41 is developed using 2.4G technology, with a line of sight of 160 meters, serial port transparent transmission, switch control, low-power remote control, and learning remote control. It is specifically noted that JDY-41 is only compatible with PCB packaging Long distance transparent communication, each packet of data is verified, and the receiving end will not receive garbled data, which has greatly improved the communication distance. The communication distance is measured to be 160 meters, and transparent transmission does not lose packets. It supports serial port command control to control the high and low levels of the GPIO pin of the receiving end, and serial port communication supports transparent transmission. It communicates with the sending instruction serial port. Serial port transparent communication means that the sending and receiving serial port communication have no format. What is sent by the transmitting end, the receiving end will receive all the data input by the transmitting end serial port. The instruction serial port communication supports adding the target address before the data to specify the device communication. Transparent communication supports ACK response communication, and the sending end transmits data transparently to the receiving end. The transmitting end can know whether the receiving end has received it. The learning remote control supports the receiving end learning the ID code of the transmitting end. After successful learning, The remote control receiver will only accept specified remote control Parameter: Model: JDY-41 Color; green Working frequency band: 2.4G Transmission power: maximum 12db Working temperature: -40 ℃ -80 ℃ Receiver sensitivity: -96dB Transmission distance: 160 meters Working voltage: 2.2V-3.6V TX current: 40mA RX current: 24mA Sleep current: 10uA Communication interface: Standard TTL serial port Size: 23mm * 13.7mm Application scenarios: 1: 2.4G remote control 2: 2.4G wireless serial port transparent transmission 3: Bluetooth to 2.4G or WIFI to 2.4G serial communication 4: IO switch control 5: 2.4G Toy Control 6: Smart Home Control Application Tip: IO control, switch quantity, remote control and other applications do not require an external MCU Package include: 1X module label:yes