HR-2001 Zigbee модуль

PERFORMANCEPower Output:20dBm(Default), 27dBm (customized)RF Line-of-sight Range:1000m (BER=10-3)RF Effective Rate:250kbpsInterface baud rate:38400bpsSpace Channel:5MHzBandwidth:2MHzReceiver Sensitivity:-105dBm, 38400bpsSYSTEM CHARACTERISTICNetworking Topology:IEEE 802.15.4 protocol, ZigBee antomatic network.Transparent, formatted and Modbus transmission protocol (Optional ex-factory)TI CC2430F128, 128K Flash5 ways ADC, 6 ways IO port (customized)COMPATIBILITYHR-2001POWERSupply Voltage:+3.3Transmit Current:≤250mAReceive Current:≤50mASleep current:≤1μAGENERALCommunication Mode:Half-duplexFrequency Band:2.4 2.5GHzModulation Mode:QPSKChannel:16 (Default)Interface:TTL/UARTPHYSICAL PROPERTIESSize:48mm×33.5mm×3.5mm (excluding antenna base and data pin)Weight:40gAntenna Base:50Ω, SMAOperating Temperature:Industrial: -40 +85Frequency Stability:±20ppm HR-2001 is a low power data radio module which based on ZigBee protocol. Its features are as follow: 1. Low power transmission with 100mW(20dBm), and receiving sensitivity is -105dBm. 2. ISM frequency band with no require of applying frequency. The carrier frequency is 2.4GHz. 3. High anti-interference and Low BER (Bit error Rate) 4. Based on the Quadrature Phase Shift Keying (QPSK) modulation, the high-efficiency forward error correction channel encoding technology is used to enhance data’s resistance to both transient interference and random interference. Narrowband interference of the same frequency can be suppressed by Direct Sequence Spread Spectrum. The 16 CRC verify bits can be used to check mistake. 5. The transmitting speed in the air can reach up to 250kbps. 6. Transmission Distance Within the visible range, when the Bit Error Rate (BER) is 10-3, the reliable transmission distance is 1000m. Multi-channels 7. HR-2001 offers 16 channels. The communication channel can be adjusted automatically based on the user’s environment. 8. UART interface HR-2001 provides a UART interface of TTL level. The interface baud rate is 38400bps, and the parity is no-parity (8N1). 9. Low power consumption The receive current is less than or equal to 50mA, and the transmit current is less than or equal to 250mA. 10. Small size and light weight By using monolithic radio-frequency integrated circuit and single-chip MCU, the transceivers have less peripheral circuits, higher reliability, and lower failure rate. 11. HR-2001 provides external antenna. It can meet for the protocol of IEEE 802.15.4 for 2.4GHz and the application of ZigBee, it can make network automatically.