AW-WSA Sensor User Manual
Contents
1. 00 Upgrade successful Abort Guit Figure 5 8Done Rev1 3 2015 04 17 Air World 10 REAR AIR WORLD AW WSA Sensor User Manual Change Log V1 3 2015 04 07 Add IR temperature and 3 Axis Accelerator section V1 2 2015 03 15 Fix typo fine tune layout and reorder Change Log V1 1 2015 03 15 Update HW description V1 0 2015 02 28 First Release Air World and the Air World logo are trademarks or registered trademarks of Air World in various countries Information in this document supersedes and replaces all information previously supplied The Air World logo is a registered trademark of Air World All other names are the property of their respective owners 2015Air World All rights reserved http www Air World com Rev1 3 2015 04 17 Air World 112. Bytes of 35 KB 35980 Bytes Operation duration 00 00 44 File SensorNode LoR at ac 433 Class4 Uncontirmed Vendor ID 0483 Targets in file 00 SensorNodeLoRaMac 2 3 F Procuct ID DF11 Version 0200 amk aye unchecked Optimize Upgrade duration Remove some FFs File correctly loaded hey Quit Figure 5 4Dfu Firmware Choosed Rev1 3 2015 04 17 Air World REAR AIR WORLD ee A E AW WSA Sensor User Manual STM Device in DFU Mode Supports Upload Supports Download Can Detach Enter GFL SE bree pene r T A P maderi detach Application Mode Vendor ID Procuct ID Version fil O Manifestation tolerant O Accelerated Upload ST Leave DFU mode DFU Mode Vendor ID 0483 Procuct ID OF11 Version 0200 Bytes 35 KB 35980 Bytes of 35 KB S5980 Your device was plugged in DFU mode P So itis impossible to make sure this file is correct for this device Continue however Click Ye Verify after download i eehh duration 00 00 44 r valable DFU Devices Supports Upload Supports Download Can Detach STM Device in DFU Mode Cl Manifestation tolerant O Accelerated Upload ST Enter DFU moade HIB detach Optimize Upgrade duration Remove some
3. 12 sectors Upload Acton A r Upgrade or Yernty Action File File Sensor ode LoR aM ac 433 Llass4 U confirmed Vendor IL 0483 Targets in file Choose Upload o0 Senso odeLoR ak acz 3 F uana Frocuct ID CF11 Transtered data size m Version 0200 3 KB 3957 Bytes of 35 KA 35980 i Bytes Verify after download eee OF Optimize Upgrade duration Remove some FFs Operation duration 00 00 18 Choose Upgrade Venty 3 Target 00 Upgrading Download Phase 1175 Abort Figure 5 7Downloadin ae DfuSe Demo v3 0 3 n s Available DFU Devices STM Device in DEL Mode r pplication Mode DFU Mode Vendor ID Vendor ID 0483 Supports Upload O Manifestation tolerant Supports Download O Accelerated Upload ST Procuct ID Procuct ID CF11 Can Detach Versione Versiory 0200 Enter GFU mode HID detach Leave DFU mode Achons select Targets Targetid Name Available Sectors Double Click for more Internal Flash Al2 sectors Upload Actors A aa r Upgrade or Verity Action File File Sensor ode Lof aM ac 433 Class Uncontirmed Werndor IO 0483 Targets in file Choose Upload O10 SensorodeLoR aM acz 3 F Procuct ID DFI Transferred data size Wersiorr p200 35 KB S5980 Bytes of 35 KB 35980 l Bytes Verify after download Optimize Upgrade duration Remove some FFs Operation duration 00 00 44 Choose Upgrade Verity Target
4. 9 869 525MHz Note Need more application with different frequency please contact with Air World for FW update Port 17 3 2 Temperature and Humidity Packet interval 5min 1s Battery Life 800mAh 0 5 1 5 Year 3 3 Loudness Sample interval 5s Packet interval 2 7min Battery Life 800mAh 1week 3 4 3 Axis Accelerator Packet interval 5min 1s Battery Life 800mAh 0 5 1 5 Year 3 5 Infrared Temperature Packet interval 5min 1s Battery Life 800mAh 0 5 1 5 Year 1 ADR affects battery life 0 5 year is calculated assume that AW WSA keeps work with SF12 2 Limited by loudness sensor AW WSA device costs much power Rev1 3 2015 04 17 Air World 4 RAK V AIR WORLD AW WSA Sensor User Manual 4 Data format 4 1 Temperature and Humidity AW WSA temperature and humidity sensor returns 4 bytes payload each packet For example First 2 bytes are for temperature last 2 bytes are for humidity Temperature Conversion Ts 0x090c gt T T 32 50 gt T Ox090C 32 50 gt T 2316 32 50 22 4 Humidity Conversion RHs 0x062e gt 100RH RHs 16 24 gt 100RH 0x062e 16 24 74 9 gt RH 74 9 4 2 Loudness AW WSA loudness sensor returns 32 bytes each packet Each byte in the packet stands for one sample Interval between each sample is 5s The sample unit is V For example Vs 0x27 gt V Vs 100 39 100 0 39V Note Voltage and sound dBare positively correlated but the conver
5. FFs Choose Verity Application kode Vendor ID Procuct ID E Version ai OFU Mode Wendor ID 0483 Procuct ID DF11 Version 0200 Actions Select T arget s Name r Upload Action File Internal Flash FJA sectors gt r Upgrade or Wery Action File Vendor ID 0483 Procuct ID DF Targets in file 00 m Transtered data size ORKB O Bytes of 35 KB 35980 Bytes Version 0200 Verify after download Optimize Upgrade duration Remove some FFs i faeraten sialon 00 00 10 Rev1 3 2015 04 17 Air World Sensor ode LoRaMac 433 Class4 Uncontiimed SensorNodeLoRa Maco aF Figure 5 6Erasing RAHN AIR WORLD AW WSA Sensor User Manual Sy DfuSe Demo v3 0 3 STM peace Hel Made Application Mode DFU Mode Wendor ID Vendor ID 0483 Supports Upload E Manifestation tolerant Supports Download O Accelerated Upload ST Procuct ID Procuct ID DF11 Can Detach Version Version p200 Enter DFU mode HID detach Leave DFU mode Achons select Targeta Targetid Name Available Sectors Double Click for more Internal Flash S
6. N KZA V AIR WORLD AW WSA Sensor User Manual AW WSA Sensor User Manual V1 3 Document information LoRaWAN LoRaMAC Long Range Low power Sensor IOT Temperature Humidity Loudness 3 Axis IR Temperature Abstract Instructions for AW WSA Sensor Devices Keywords Rev1 3 2015 04 17 AIR WORLD AETA AIR WORLD AW WSA Sensor User Manual Content TWEE OCMC HOM e A E AA EES STON GCS CHAU OM ee E E E T E 2 1 Outline and Operat oien E DD IOC Cae E E E E E EEA AA ES S Conner aN OUD seeisnona ieo aa a E ida a aa niii ENESE DA OO E E E AEEA A N T EAE 3 2 Temperature and Humidity sscssssecccccceccceeeansssseesseececccesseeenanssssssesescecceeeeees S LOUN E EE EA EN A A A Er O ETS 4 3 5 Infrared Temperature essessssssseecccccesssssssssseseccecceresssssssssscceccesessssssessecceeeeressssssesssee 4 A DO A A A T E E E A EAEE O ETEA 4 1 Temperature and Humidity eeeeeseessssssseceeceersssssssssssceecoesssssssssssecececeesessssssseseeeee A VIG CSS y a A E E A A E MD AS AcCeeleralo secon srana E EAA EENS Bl Enter Bootloader Mode canes friend atocinawansacasisiendeanau SINEN EEEIEE NTERNA S 5 2 Connect to PC and Install Diver cseovsesissaatoucosssuenssstennanaieweeeaaserobuaebssncessseosaeentactnisans FE Aa P E N E E A A A A E AS A T 8 Rev1 3 2015 04 17 AIR WORLD YABB AIR WORLD AW WSA Sensor User Manual Figures Figure 21 Oulineo AW WSA sessirnir nrerin ei eE EE A REE E 2 Figure 2 2 Bl
7. REAR 2 2 Block diagram Figure 2 2 is simple block diagram of AW WSA The core part of AW WSA is the low power small size dual band LORaWAN module AW76 052 designed by Air World The module s sleep current is only 1 45uA So the module is very suitable for sensor device which is supplied by battery For more information of AW76 052 please refer to the datasheet of AW76 052 or contact with Air World AW WSA is powered by a Li Ion battery which means it could be chargeable And there are 2 selections for the battery capacity 800mAh or 1700mAh Several kinds of Sensors could be chosen for AW WSA base on the I2C and SPI You could connect the AW WSA to several kinds of Sensor modules via I2C or SPI such as Temperature amp Humidity Loudness Infrared Temperature 3 Axis and so on Based on the dual band LoRaWAN module AW76 052 you could make the AW WSA work on 434 470MHz or 868 915MHz Please contact with Air World when you need change the operation band OOO 4A LEDs g PHF 6 052 w Antenna LoRaWAN _ fad Bot ome USART CTS SCL PUSART_RTS USART_RX swpIo USART_TX f SWCLK PBS Mini USB 3 3V 3 3V or 5 0V Charging Power Switch Power Management Figure 2 2 Block diagram of AW WSA Rev1 3 2015 04 17 Air World 3 AESI y AIR WORLD AW WSA Sensor User Manual 3 Configuration 3 1 Common Default Frequency CHo 868 1MHz CH1 868 3MHz CH2 868 5MHz Second RX Window SF
8. ion unchecked Firmware is in dfuformat E Can Detach Available DFU noO Select a device Supports Upload C Manifestation tolerant Supports Download C Accelerated Upload ST Procuct ID Procuct ID DFT Version Version 0200 Enter DFU mode HID detach Leave DFU mode m Application Mode r DFU Mode Vendor ID Vendor ID 0483 Abie Select T arget s TargetlId Name _ Available Sectors Double Click for more 00 Internal Flash 512 sectors m Upload Action File Choose Upgrade or Verify Action File Vendor ID Targets in file m Transferred data size OKB O Bytes of O KB O Bytes Procuct ID Version Verify after download Operation duration 00 00 00 M Optimize Upgrade duration Remove some FFs m Available DFU Devices STM Dawes DEL Mods Application Mode p DFU Mode Supports Upload C Manifestation tolerant Supports Download C Accelerated Upload ST Procuct ID Procuct ID DF11 Can Detach Version Version 0200 Enter DFU mode HID detach Leave DFU mode Vendor ID Vendor ID 0483 m Actions Select T arget s m Upload Action TargetId Name 00 Internal Flash 512 sectors _ Available Sectors Double Click for more File Choose J gt r Upgrade or Verify Action Transfered data si size 35 KB 35980
9. le AW76 052 With sleep current1 45uA Support 434 470 868 915MHz 2C interface to connect to several kinds of Sensor Optional Temperature amp Humidity Sensor Loudness Sensor Infrared Temperature Sensor 3 Axis Sensor Others Optional battery 800mAh Li lon battery or 1700mAh Li lon battery Chargeable with Mini USB USB for FW update boot loader 4 LEDs to show status SMA connector for antenna Mechanical Power Switch Size 830mm X 90mm X23 8mm Could be used as Lora modem support AT command Rev1 3 2015 04 17 Air World 1 NKZAR Wey AIR WORLD AW WSA Sensor User Manual 2 HW description 2 1 Outline and Operation Figure 2 1 is the pic shown the outline of the AW WSA sensor device 1 SMA for antenna Please connect to the antenna with right band 2 4LEDs Red Led Blink when transmitting Green Led Blink when Receiving Blue Led Not used in current Orange Led Not used in current 3 Air Hole for Sensor data collection Used for data collection for Sensor Module inside enclosure 4 Charging LED A green Led When there is USB cable connected Led ON Charging Led OFF Charged 5 Mini USB For charging and FW update DFU 6 Power Switch Turn left is OFF Turn right is ON SMA for antenna ALEDs Air Hole for Sens data collection Charging LED Mini USB Power Switch Left OFF Right ON Figure 2 1 Outline of AW WSA Rev1 3 2015 04 17 Air World 2
10. ock diagram of AW WSA ssssssssssssssssssssssssssssesesseeceeseeceeeceeceeeeeeeeeeess 3 Figure 4 1 Axes of Acceleration Sensitivity ssssssssssssesssssssesssseeceeececeeececeeeceeeeseeees 5 Figure 5 1 STM32 DFU Installing Driver ss sssssssesseesseseseseeesenceenseccesceeaceeeeeeeecs 7 Figure 5 2 Sensor Node DFU Bootloader Mode sscssessesseesseseessseeeeseceeeeeceeeeeeeeeees 7 Figure 5 9 DfuSe FAC acecaesancnasdawusscacgeacceeseasessasennsanaservace aunvnsasationnecdavecssassernessiaunisadeadssnouns 8 Figure 5 4 Dfu Firmware Choose ai 0 scssssseassssaeeeeierasinersteduvensasovevdonadabeorsuekeanwaarvvevesarsneneanes 8 Fig re 5 5 Confirm FOP OBA Cag ctecsnawecieeseccacotawmncaretsaocensesoassGoearetens sau eueueqosunaadasconsesezticuebeas 9 TPN F lt FAG I acess see deers E taro scnn eco eee EE E O 9 Figure 5 7 Downloading 3 sc ceuuesensivnoson sec neks ou cuausansietepenadhaes see E TEETE EERE ir 10 PCT S o DON eari A E EA E EEE EEE E O E E E A 10 Rev1 3 2015 04 17 AIR WORLD AA AIR WORLD AW WSA Sensor User Manual 1 Introduction AW WSA is a wireless sensor device made by Air World which could be used to collect data from several kinds of Sensors temperature amp humidity Loudness Infrared temperature 3 Axis and so on WSA is short for Wireless Sensor Access The AW WSA is LoRaWAN protocolcompatible device Key features Air World s ultralow power LoORaWAN modu
11. ootloader mode After bootloader is enabled LEDs of AW WSA will be blinking 5 2 Connect to PC and Install Driver Once powered on Windows7 will search the driver for AW WSA automatically Once inst alled an STM device could be seen from Device Manager If installed failed please try to install driver manually The driver is placed at C Program Files x86 STMicroele ctronics Software DfuSe Driver if you don t change the installation directory A Driver Software Installation Installing device driver software STM32 DFU Searching Windows Update Obtaining device driver software from Windows Update might take a while Skip obtaining driver software from Windows Update Figure 5 1STM32 DFU Installing Driver A Device Manager File Action View Help 9 EH mN e N B wn Processors b j Security Devices gt i Sound video and game controllers gt gl System devices E Universal Serial Bus controllers 7 Generic USB Hub 2 E Generic USE Hub F Intel R 7 Series C216 Chipset Family USB Enhanced Host Controller 1E26 9 Intel R 7 Series C216 Chipset Family USB Enhanced Host Controller 1E2D g_ STM Device in DFU Mode 2 F USB Composite Device USB Root Hub Bem mee Figure 5 2Sensor Node DFU Bootloader Mode Rev1 3 2015 04 17 Air World 7 RAHN AIR WORLD AW WSA Sensor User Manual 5 3 Upgrade Please follow the pictures below to upgrade Note Please leave verify after download opt
12. sion table need do calibration in special voice lab with special devices this part is missing 4 3 3 Axis Accelerator Se i as h Figure 4 1 Axes of Acceleration Sensitivity AW WSA 3 Axis Acceleratorsensor returns 6 bytes payload each packet 2 bytes for each direction For example First 2 bytes are for x axis mid 2 bytes are for y axis last 2 bytes are for z axis Acceleration Conversion g is acceleration of gravity 9 8m s2 AX 0X0038 gt AX AX 256 g gt AX 0x38 256 g 0 22g AY 0X009 gt AY AY 256 g gt AY 0x84 256 g 0 528 AZ GROOdS gt AZ AZ 256 g gt AZ 0xd2 256 g 0 82g Rev1 3 2015 04 17 Air World 5 AEZH mY AIR WORLD AW WSA Sensor User Manual 4 4 Infrared Temperature AW WSA Infrared sensor returns 2 bytes payload each packet For example Temperature Conversion Ts 0XOQ1f gt T Ts 100 gt T 0x091f 100 gt T 2335 100 23 5 Rev1 3 2015 04 17 Air World 6 REBAR AIR WORLD AW WSA Sensor User Manual 5 Upgrade All AW WSA devices have been built bootloader inside This makesAW WSA device could be upgraded by user easily 5 1 Install Tools Download DfuSe tool from ST official website Extract and install DfuSe tool Please install xxx __amd64 suffix software if your PCis 64bits 32bits user should install the other one 5 1 Enter Bootloader Mode A Power OFF gt Connect USB gt Power ON sequence could be used to enableb
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