ZM-2531 is an IEEE802.15.4 Zigbee module that provides a complete solution from various interfaces to different sensors to protocol stack and applications. It includes 32MHz crystal and a system-on-chip TI CC2531. The minimal parts count and small footprint of the ZM-2531 is ideally suited for the requirement of high integration Zigbee technology in portable devices and consumer electronics.
The system-on-chip architecture design of the module makes a much smaller space and minimal cost and simplifies the whole system design.
Accurate Digital Received Signal Strength Indicator (RSSI)
Various power saving modes
Wide supply voltage range (2V~3.6V)
Microcontroller • High performance & low power 8051 core • 256KB In-system-programmable • 8 KB SRAM
Support various interfaces • 12-bit ADC with eight channels and configurable resolution • General purpose timers (one 16-bit, two 8-bit) • 21 general purpose I/O • 32 KHz sleep timer with capture • Two powerful USART with supportfor several serial protocols • USB 2.0 Certified Full Speed Device