EST High Power RF Module
Power-n-Go design (No Config Required)
  Establish network automatically
Support 26 GPIO pads shared with:
  Two UART ports
  One I2C port
  8 pins with A/D converter
  8 pins with Key Interrupt
  5 pins of Timer / PWM
Support long range communication
Support Star & Peer network (up to 255 nodes)
Upgrade firmware through the lead pads
All the system parameters can be configured through the UART
Easy to mount form factor
Operating Frequency 2.4GHz (Zigbee RF)
Number of Channels 16 channels available
RF data rate 250K bps
Operating range Up to 500m
Operating Temperature -40°C to +85°C
RF Tx power Up to +20 dBm
RF Rx sensitivity -85 dBm
VDD range 2.7 to 3.3V
Power consumption 120mA @ Run mode
Dimension 30mm x 20mm