ITEM NAME:JDY-40 2.4G Wireless Serial Port Transmission and Transceiver Integrated Re C2A9 JDY-40 2.4G Wireless Serial Port Transmission and Transceiver Integrated Re C2A9 JDY-40 is developed with 2.4G technology, the sight distance is 120 meters, using serial port communication interface, using simple and fast, only need to understand the serial knowledge of the JDY-40 can be applied to the product! TX current:40mA RX current:24mA Sleep current:5uA communication interface:Standard TTL serial port Function GPI01:Input-output IO, which can be configured by AT+CLSS GPI02:Input-output IO, which can be configured by AT+CLSS GPI03:Input-output IO, which can be configured by AT+CLSS GPI04:Input-output IO, which can be configured by AT+CLSS GPI05：Input-output IO, which can be configured by AT+CLSS GPI06：Input-output IO, which can be configured by AT+CLSS GPI07：Input-output IO, which can be configured by AT+CLSS GPI08：Input-output IO, which can be configured by AT+CLSS VCC：Power supply (2.2-3.6) RXD：Serial port input pin TXD：Serial port output pin SET：AT command switching pin (low level AT instruction, high level transparent transmission) CS：Transmission or push button mode: CS pin (low level wake-up, high level sleep). IO receive mode:the CS pin needs to be suspended or pulled up GND：Power supply Application scene: 1:2.4G panel switch 2:2.4G remote control 3:2.4G transmission 4: one to many control of mobile phone 5:IO switching control 6:2.4G toys 7: smart home control application Model:JDY-40 Emissive power:Maximum 12dB working temperature:-40 1 * Module - 80 1 * Module Reception sensitivity:-97db working voltage:2.2V-3.6V colour:Photo Color Material:plastic Package Contents: 1 * Module
