Taidacent SPI Interface Full Band Rf Modulator Wireless 2.4 ghz Transceiver IC Cc2500 Module for Water Meter Remote Control | Электроника

Taidacent SPI Interface Full Band Rf Modulator Wireless 2.4 ghz Transceiver IC Cc2500 Rf Module for Water Meter Remote Control

CC2500MTR wireless module (which is a transceiver module that integrates FSK/ASK/OOK/MSK. modulation mode. It operates in 2.4GHz ISM/SRD band without license, and uses TI's CC2500 multi-channel RF transceiver. CC2500 is used The industry's lowest cost multi-channel wireless products for ultra-low-power wireless applications, with powerful digital processing features, enable the construction of high-performance RF systems using only one low-cost MCU, including many very useful digital functions Such as the entire packet processing, FIFO buffer, idle channel evaluation and wireless wake-up, etc., can be widely used in consumer electronics (such as wireless keyboard, mouse, game controller), wireless audio transmission (such as wireless microphone, wireless headset, Wireless speaker)

Performance and features:

(1) Operating voltage: 1.8V~3.6V, recommended to be close to 3.6V, but not more than 3.6V (2) 2400-2483.5 MHz ISM and SRD bands, license-free (3) Maximum working speed 500kbps, support 2-FSK, GFSK and MSK modulation (4) High receiving sensitivity (-110dBm at 1.2kbps, -101dBm at 10kbps, -90dBm at 250kbps, 1% packet error rate) (5) Built-in hardware CRC error detection and point-to-multipoint communication address control (6) Very low power consumption: TX: 21.2mA at 0dBm RX: 13.3mA at 250kbps; (7) Programmable control output power, maximum output power is 0dBm, minimum -10dBm, data rate can vary from 1.2kbps to 500kbps. (8) Support low-power electromagnetic wave activation function, external interrupt wake-up, external interrupt or RTC wake-up system (9) Support automatic clear channel access (CCA) before transmission, ie carrier sense system (10) Appropriate frequency hopping system brought by fast frequency variation synthesizer (11) The module can be set by software, which is very convenient for software programming. (12) Standard DIP spacing interface for easy embedded applications (13) Separate 64-byte RX and TX data FIFOs (14) Very few external components, high reliability (15) The module can see the linear communication distance of 20 meters - 80 meters (16) Module size 21mm*12mm (PCB onboard antenna)

Typical application

Access control, attendance, logistics Wireless game controller Wireless keyboard/mouse; Wireless headset/speaker/microphone Automatic meter reading; Radio broadcast Alarm and security system; Home and building automation. Sports and leisure equipment