• 2.4G SMD Wireless Module XH-NF-03 Onboard Antenna SPI Interface IoT Module
  • 2.4G SMD Wireless Module XH-NF-03 Onboard Antenna SPI Interface IoT Module
  • 2.4G SMD Wireless Module XH-NF-03 Onboard Antenna SPI Interface IoT Module

2.4G SMD Wireless Module XH-NF-03 Onboard Antenna SPI Interface IoT Module

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$1.00 piece
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  • 2.4G SMD Module is a small-volume, 2.4G wireless module with on-board antenna, high airspeed (up to 2Mbps), SPI interface, pure hardware module for transceiver and transceiver; high stability, high cost performance, spectrum Good test characteristics, small size, using all industrial grade components.
  • 2.4G SMD module can be widely used in various Internet of Things applications, suitable for wireless mouse and keyboard, wireless remote control, somatosensory equipment, active RFID, NFC, low-power self-organizing network wireless sensor network node, etc. The ideal solution for your application.
  • The 2.4G SMD module is packaged in stamp holes. Whether it is learning or mass production, it can be quickly connected to existing products and is very convenient to use.
Product parameters:
  • Stamp hole, ultra-small package, built-in 2.4G antenna, compact size, easy to use
  • Support six-channel data reception
  • Support general modulation methods such as GFSK/FSK
  • Supports 2Mbps/1Mbps/250Kbps data rate
  • Multi-frequency point: 126 frequency points, meeting the needs of multi-point communication and frequency hopping communication
  • Internally integrated high PSRR LDO
  • Wide supply voltage range: 1.9~3.6V
  • Average emission current as low as 110mA
  • Receive sensitivity: -96dBm@250kbps
  • Maximum transmission power: +7dBm
  • 4-wire SPI interface with speeds up to 10MHz
  • Internal integrated intelligent ARQ baseband protocol engine
  • Transceiver data hardware interrupt output
  • Support 1bit RSSI output
  • Low application cost: SI24R1 integrates all high-speed signal processing parts related to RF protocol, such as automatic retransmission of lost data packets and automatic generation of response signals. The SPI interface of SI24R1 can be connected with the hardware SPI port of the microcontroller or with the microcontroller I/. The O port is simulated, and the internal FIFO can be interfaced with various high and low speed microprocessors, which is convenient for using low-cost single-chip microcomputers.
  • Easy to develop: Since the link layer is fully integrated on the module, it is very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost data packets, retransmission time and number of retransmissions. Software control automatically stores the packet auto-answer function without receiving the response signal. After receiving valid data, the module automatically sends a response. Signal, no need to separately program carrier detection - fixed frequency detection built-in hardware CRC error detection and point-to-multipoint communication address control packet transmission error counter and carrier detection function can be used for frequency hopping setting can simultaneously set six receiving channel addresses, which can be selective The open receiving channel stamp hole has a 1.27mm pitch for easy embedded applications.




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