* Zigbee wireless module in small form factor (10cm x 5 cm or similar) with PCB-mounted low-cost humidity/temp sensor (e.g. SHT10 or similar). – integrated PCB antenna – 2x AAA batteries * Sensor module… (Budget: $3000-$5000 USD, Jobs: Electrical Engineering, Electronics, Embedded Software, Microcontroller, PCB Layout)
