Radio-Sensors.COM/Radio Sensors AB

elegance and simplicity by design

Introducing

The Universal IEEE 802.15.4 Sensor for WSN and IoT applications

"After using several developing boards, we needed a more complete and versatile solution, small, flexible but still simple and cost-effective..."

Model S2 is now available in small quantities.

Model S2 is now available and based on the latest Atmel MCU AtMega256RFR2

Full Contiki support for the platform (avr-rss2)

General features

MCU AtMega256RFR2 (new) with integrated IEEE 802.15.4 Transceiver
Integrated high-performance PCB antenna. Supercardiod
USB connection via USB-TTL cable
Low-Power consumption SLEEP ~15 uA @ 8MHz (RC Osc.)
Low-Power consumption SLEEP ~45 uA @ 16MHz (XTAL)
Low-Power voltage regulator with wide input range 3.5V-25V. TVS protected
Optional battery coin cell CR2450. Request by order
Hi-res 12 bit temp. sensor
Unique EUI-64 address
Unique 64 bit ID via temp. onboard sensor
2 Analog inputs. ADC1/AD1, (ADC2/AD2 Pin Header)
1 Analog input to voltage regulator. CON_BAT/V_IN
1 GPIO/pulse pin. w. pull-up. P0
1 Programmable power pin Vcc. via FET for external sensor
1 GPIO with connector intended for one-wire bus
2 LED's Red/Yellow for monitoring and debugging
Connector for extra temp. sensor via cable
Programmable via AVR 6-Pin (0.1"") ISP or via USB/serial bootloader
Compact size. PCB 80x45.5 mm. Case 90x50x32 mm standard case
Weight 20 gr without battery and holder including standard case 70 gr
On-board comparator typical use w. phototrans. P1
On-board light sensor
Hardware options (Requires Soldering)
Optional on-board humidity sensor. Honeywell, Hih6130/Hih6131
Pin headers for I2C addiional modules
Software
Officially supported platform (avr-rss2) in Contiki. (open source)
Approvals
Summary: R&TTE 73/23/EEC, 89/336/EEC and 99/5/EC
Safety: EN 60950-1:2006 + A12: 2011
RF: ETSI EN 300 328 V1.7.1 (2006-10)
EMC: ETSI EN 301 489-1 V1.9.2 (2011-09), ETSI EN 301 489-17 V2.2.1 (2012-09)
EMF: EN 62479:2010
Human exposure to electromagnetic fields: EN 62479:2010
Enclosure
PCB designed for standard Project box. G.40X IP54

S2 PCB documentation and board anatomi
Front side: Connector and pins etc
Back side: Sensors etc
Other Information
WSN practical guide
HOWTO's
Development & programming information
Electronic circuit diagram and C-header definitions file available
Contiki OS (See platform avr-rss2)
Read Sensors an open source Android app. @ github
sensd an open source WSN gateway & daemon @ github