Midea Smart Technology 0003 Zigbee module User Manual UserManual

Midea Smart Technology Co., Ltd Zigbee module UserManual

UserManual

MM875033-11 zigbee Module Datasheet Revision Date Description Author 1.0 2016-11-11 initial release
contents 1. Introduction ........................................................................................................................... 3 1.1 1.1 Module System Block Diagram ...................................................................... 4 1.2 Module technical specifications ......................................................................... 5 2 Structure specification ........................................................................................................ 5 2.1 Module structure size .................................................................................................... 5 2.2 Hardware interface definition .................................................................................... 7 3 Wireless Specification ......................................................................................................... 8
1. Introduction MM875033-11 is a low-power Zigbee module for the Internet of Things,making the terminal more reliable, convenient and easy to use. The MM875033-11 module contains a NXP JN5169 single-chip solution. the chip in software and hardware are used in low-power technology, the purpose is to lower the power consumption of the entire board, the product more competitive. The module makes up with rf circuit, antenna, zigebee SOC, power supply, crystals and other auxiliary circuit。At present, the module provides a complete serial interface functions and equipment to communicate, so you can through the serial port and mobile client to connect the cloud and equipment.  2.4 GHz IEEE802.15.4 compliant  On-board antenna  2.0 V to 3.6 V battery operation  Power saving technology with low consumption  RX current 14.7 mA, in low power receive mode 13 mA  Configurable transmit power  Deep sleep current 140 nA (wake-up from IO)  Compensation for temperature drift of crystal oscillator frequency  The JN5169 features 512 kB embedded Flash, 32 kB RAM and 4 kB
EEPROM memoryand radio outputs up to 10 dBm. 1.1 1.1 Module System Block Diagram As shown in Figure 1, The MM875033-11 module contains a NXP JN5169 single-chip solution, the chip highly integrated CPU, PMU, RAM, Transceiver, LNA, PA, memmory, and other major parts, thus greatly reducing the machine power, Amplitude reduces the layout area. The module uses the internal antenna design in PCB, both for customers to reduce the cost of the antenna, but also eliminates the need to consider the antenna assembly space. figure 1. Module System Block Diagram
1.2 Module technical specifications Main chip JN5169 Working frequency 2.40~2.485GHz Supported standard IEEE802.15.4 Modulation O-QPSK MODEM communication interface UART PCB layer structure 4 Layer PCB size 22mm(L)x17mm(W)x2.0mm(H) Antenna PCB internal antennas Operation temperature 0℃~+85℃ Storage temperature -40℃~+125℃ Hardware version number Msmart-Zigbee(JN5169)-A[V1.1] 2 Structure specification 2.1 Module structure size
The size of the module as shown above, length 22mm, width 17mm, thickness 2.0mm (error +/- 0.2mm)
2.2 Hardware interface definition 1 ADC1 ADC INPUT 1 15 GND Ground 2 SPICLK SPI BUS master clock out 16 VCC Supply Input Pin 3 SPIMISO SPI BUS master in,slave out input 17 VCC Supply Input Pin 4 SPIMOSI SPI BUS master out,slave in output 18 GND Ground 5 SSZ SPI BUS master select output 0 19 DIO11 GPIO 6 DIO0 GPIO&ADC INPUT 3 20 DIO12 GPIO 7 DIO1 GPIO& ADC INPUT 4 21 DIO13 GPIO 8 DIO2 GPIO& ADC INPUT 5 22 RESETN Reset pin，Active Low 9 DIO3 GPIO& ADC INPUT 6 23 DIO14 UART1-TX&I2C-SCL 10 DIO4 GPIO 24 DIO15 UART1-RX&I2C-SDA 11 DIO5 GPIO 25 DIO16 I2C-SCL &GPIO 12 DIO6 UART0-TX 26 DIO17 I2C-SDA &GPIO 13 DIO7 UART0-RX 27 ADC2 ADC INPUT 2 14 DIO8 GPIO
3 Wireless Specification reference section limit Transmission TX Maximum Power ETSI EN 300 328 4.3.2.1 20dBm TX Spurious 30Mhz-1Ghz ETSI EN 300 328 4.3.2.8 -36 or -54dbm(depends on frequency)(100khz BW) ETSI EN 300 328 4.3.2.8 -30 dBm ECM 802.15.4 10.3.8 35% TX Frequency Tolerance 802.15.4 10.3.9 +/-40 ppm min of max power 802.15.4 10.3.10 -3dBm phase noise(unspread) No reference Reception RX spurious 30Mhz - 1GHz ETSI EN 300 328 4.3.2.9.2 -57dBm(100 Khz) RX spurious 1G - 12.5GHz ETSI EN 300 328 4.3.2.9.2 -47 dBm(1 Mhz) RX sensitivity 802.15.4 10.3.4 -85dBm Interference rejection N+/-1(adjacent) 802.15.4 10.3.5 0dB Interference rejection N+/-2(alternate) 802.15.4 10.3.5 30dB RX Max input 802.15.4_2011 10.3.11 -20dBm FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
"Contains Transmitter Module FCC ID:2AIRV0003" or "Contains FCC ID:2AIRV0003" must be used.

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