Tessolve specializes in providing world class and cost effective solutions for test development, failure analysis and reliability test for semiconductor companies. Tessolve's Advanced Wireless Systems Division focuses on products and services offerings in the 'Wireless Sensor Networking' space. Product offerings include WiSens ZigBee Protocol Analyzer, WiSens ZigBee Modules (variants include V20 and V31 with a range of antenna options) , WiSens N10 Modules (comprising Nordic Transceivers supporting data rates of upto 2mbps) , Multi-purpose Interface and expansion boards for ZigBee modules. Our Services include 802. 15. 4 / ZigBee / Proprietary Stack Development, 802. 15. 4 / ZigBee Custom Application Development, Commissioning of WSN (using both ZigBee and proprietary stack) for Home & Industry, Training on ZigBee.