Features: The ZIGBEE protocol analyzer adopts CC2531F256 on-chip system chip, integrating 802.15.4 2.4g ZIGBEEMAC protocol line and chip. Internal integration of enhanced C8051 core MCU, 8k8-sram, 256kb-flash, full speed USB (12MBPS), 5-channel DMA,2 USART, AES security coprocessor, 12 bit ADC, 1 16 bit timer, 2 2 bit timer. The DONGLE can be used as MINI ZIGBEE development board use, burn their own procedures do ZIGBEE transceiver module. With the implementation of the protocol analyzer function of firmware, add the application of CC2650/CC2630/CC2538 chip program analysis! Theoretically, all devices using 802.15.4 protocol can be analyzed. 8 IO ports are introduced, DEBUG pin, communication distance is 100 meters without blocking. Solid, small size, environmental protection solder paste, gold precipitation process, 4.1*1.6CM plate thickness 1.6MM, and can increase the shell. BALUN design was chosen (2450BM15A0002E), small influence of distribution parameters, superior and stable performance. Specification: Condition: 100% Brand New Material: PCB version Color: as picture shown Working frequency: 2.405-2.485GHZ Wireless transmission speed: 250KBPS Power consumption: accept current < 20MA Emission current < 25MA Package List: 1 x CC2531 Sniffer Bare Board 1、The ZIGBEE protocol analyzer adopts CC2531F256 on-chip system chip, integrating 802.15.4 2.4g ZIGBEEMAC protocol line and chip. 2、Internal integration of enhanced C8051 core MCU, 8k8-sram, 256kb-flash, full speed USB (12MBPS), 5-channel DMA,2 USART, AES security coprocessor, 12 bit ADC, 1 16 bit timer, 2 2 bit timer. 3、The DONGLE can be used as MINI ZIGBEE development board use, burn their own procedures do ZIGBEE transceiver module. 4、With the implementation of the protocol analyzer function of firmware, add the application of CC2650/CC2630/CC2538 chip program analysis! 5、Theoretically, all devices using 802.15.4 protocol can be analyzed. 8 IO ports are introduced, DEBUG pin, communication distance is 100 meters without blocking.