Transmission distance:> 500m (open to receiving plate sensitivity at-103dBm distance of more than) Sensitivity：－105DB Transfer rate: <10Kbps Operating Temperature: -10 ℃ ~ +70 ℃ Output Power: 16dBm (40mW)
XBEE / ZIGBEE ADAPTER BOARD WITH USB INTERFACE RC021: This is a simple to use, USB to serial base unit for the XBee line. This unit works with XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Explorer, attach USB cable, and you will have direct access to the serial and programming pins on the...
U-BLOX NEO-6M GPS POSITIONING MODULE TO SERIAL TTL SD014: U-BLOX NEO-6M module, with high gain active antenna, TTL level, compatible with 3.3V / 5V system; Default baud is 38400, can change into 9600 with jumper; With IPX interface, can connect various active antenna;
R305 OPTICAL FINGERPRINT SCANNER SENSOR MODULE – ARDUINO UN AR602O, RASPBERRY PI & ANDROID: Fingerprint sensor type: Optical High Precise Optical Image Element, identity correctly Optical total reflection fingerprint sensor Sensor Life: 100 million times