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Mô tả


Module introduction
(1) 2.4Ghz Global Open ISM Band Free License

(2) Maximum operating speed 2Mbps, high efficiency GFSK modulation, strong anti-interference ability, especially suitable for industrial control applications

(3) 126 channels to meet the needs of multi-point communication and frequency hopping communication

(4) Built-in hardware CRC error detection and point-to-multipoint communication address control

(5) Low power consumption 1.9 – 3.6V operation, 22uA in standby mode; 900nA in power down mode

(6) Built-in 2.4Ghz antenna with various types of volume

(7) The module can set the software address. Only when the local address is received, the data will be output (the interrupt indication is provided). It can be directly used by various single-chip microcomputers. Software programming is very convenient.

(8) Built-in special voltage regulator circuit, using a variety of power supplies including DC / DC switching power supply have a good communication effect (9) 2.54MM pitch interface, DIP package

(10) Working on Enhanced ShockBurst Automatic packet handling, Auto packet transaction handling, with optional built-in packet response mechanism, greatly reducing the packet loss rate.

(11) When connecting to the P0 port of the 51 series microcontroller, it is necessary to add a pull-up resistor of 10K. It is not necessary to connect to other ports.

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