Related Manuals for We TARVOS-III
Summary of Contents for We TARVOS-III
- Page 1 ANR022 ADIO MODULE CROSS MIGRATION GUIDE -III/T -III/T ARVOS ELESTO HEBE II/T HEMISTO HYONE ERSION 19, 2023...
- Page 2 WIRELESS CONNECTIVITY & SENSORS ANR022 - Radio module cross migration guide Revision history Manual Notes Date version January 2023 Initial version July 2023 Updated Important notes and meta data Version 1.1, July 2023 www.we-online.com/wcs...
- Page 3 TELEC is the main registered certification body for TELEC Center radio equipment conformity certification in Japan. Transmit UART data signal line Universal Universal Asynchronous Receiver Transmitter UART Asynchronous allows communicating with the module of a specific Receiver Transmitter interface Version 1.1, July 2023 www.we-online.com/wcs...
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Page 4: Table Of Contents
4.2.6 Boot mode ........20 5 References 6 Important notes Version 1.1, July 2023 www.we-online.com/wcs... -
Page 5: Introduction
Furthermore, the steps for hardware and firmware integration to replace an existing Tarvos- III/Telesto-III/Thebe-II/Themisto-I radio module by a Thyone-I radio module are described. For reasons of simplicity, in the whole document we use the term sub-GHz pro- prietary module instead of listing the modules Tarvos-III, Telesto-III, Thebe-II and Themisto-I. -
Page 6: Supported Radio Modules
The supported 2.4 GHz Würth Elektronik eiSos radio modules described in this application note is the proprietary radio module Thyone-I Form Freq. Module factor band Antenna Protocol Certification [MHz] Tarvos-III 27x17 Proprietary Telesto-III 27x17 Proprietary IC FCC Thebe-II 27x17 Proprietary Themisto-I... -
Page 7: Adapter Board
WIRELESS CONNECTIVITY & SENSORS ANR022 - Radio module cross migration guide 3 Adapter board 3.1 Schematic Figure 1: Adapter board schematic Version 1.1, July 2023 www.we-online.com/wcs... -
Page 8: Board
WIRELESS CONNECTIVITY & SENSORS ANR022 - Radio module cross migration guide 3.2 Board Figure 2: Adapter board layout Version 1.1, July 2023 www.we-online.com/wcs... -
Page 9: Top, Bottom & Internal Layers
WIRELESS CONNECTIVITY & SENSORS ANR022 - Radio module cross migration guide Figure 3: Top, bottom & internal layers Version 1.1, July 2023 www.we-online.com/wcs... -
Page 10: Assembly
WIRELESS CONNECTIVITY & SENSORS ANR022 - Radio module cross migration guide 3.3 Assembly Figure 4: Assembly Version 1.1, July 2023 www.we-online.com/wcs... -
Page 11: Bill Of Materials
Würth Elektronik 885012105012 100nF C0402_IPC Würth Elektronik 885012205037 100pF C0402_IPC Würth Elektronik 885012005031 RF Switch 6-PIN_SC-70 NOR Logic gate SC70-5 7427927311 L0402_WE-MK Würth Elektronik 7427927311 R0402_IPC THYONE-I 2611011021000 Würth Elektronik 2611011021000 Figure 5: Bill of materials Version 1.1, July 2023 www.we-online.com/wcs... -
Page 12: Replacing By The Thyone-I
ANR022 - Radio module cross migration guide 4 Replacing by the Thyone-I The Tarvos-III, Telesto-III, Thebe-II and Themisto-I is a family of sub-GHz proprietary radio modules that share the same footprint. This chapter describes how to use the adapter board mentioned in chapter 3 to replace one of the mentioned sub-GHz proprietary modules by a Thyone-I 2.4 GHz module. - Page 13 The internal PCB antenna of Thyone-I module on adapter board can be used only if the no metal area in footprint is implemented on the host PCB. The Tarvos-III and Telesto-III are available in two hardware variants. The first variant provides the radio signal at the ANT pin.
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Page 14: Pinout
The MODE_1 pin is used on the sub-GHz proprietary module and MODE_1 MODE_1 Thyone-I module to determine the mode of operation during boot up. RESERVED RESERVED RESERVED /RESET /RESET Reset pin LED1 /TX_IND LED2 /RX_IND Version 1.1, July 2023 www.we-online.com/wcs... -
Page 15: Antenna
IC to switch between the on-board PCB-antenna of the Thyone-I mod- ule and the external RF PAD connection. Due to which the adapter board differs from the trace design and is not approved to be FCC and IC compliant. Version 1.1, July 2023 www.we-online.com/wcs... -
Page 16: Trace Design: Layout
Third layer is the supply layer, except antenna free area. Some routing is allowed, not dividing the supply layer in to many or too small parts. Bottom layer is used for routing and filled with ground. Version 1.1, July 2023 www.we-online.com/wcs... -
Page 17: Trace Design: Schematic
WIRELESS CONNECTIVITY & SENSORS ANR022 - Radio module cross migration guide Figure 9: Trace design: Schematic Version 1.1, July 2023 www.we-online.com/wcs... -
Page 18: On-Board Pcb Antenna
– If additional tuning is needed in the end application, C21 and C26 can be assembled. – The exact values of C21 and C26 shall be specified in the end application corre- sponding to the individual need. Figure 11: External antenna connection Version 1.1, July 2023 www.we-online.com/wcs... -
Page 19: Host Firmware Adaption
The transparent modes on both modules have the same function. Only the trigger that starts the radio transmission of data may differ. There are several options such as: Transmit radio data after timeout Transmit radio data after ETX character has been received via UART Version 1.1, July 2023 www.we-online.com/wcs... -
Page 20: Command Mode
4.2.3 Radio interface 4.2.3.1 Network and mesh Both, the sub-GHz proprietary module and Thyone-I, provide several network topologies. Data can be transmitted from point to point (unicast), point to a sub net (multicast) or point to Version 1.1, July 2023 www.we-online.com/wcs... -
Page 21: Radio Settings
firmware update via the UART interface. The boot mode is started by pulling the BOOT pin of the radio module to the respective pin level during the reset. To do so, the level of the BOOT pin must be LOW on the Thyone-I. HIGH on the sub-GHz proprietary module. Version 1.1, July 2023 www.we-online.com/wcs... -
Page 22: Boot Pin Modification
If the Boot pin is hardwired on the Host PCB, adapter board design shall be modified by inte- grating an inverter IC on the BOOT pin of the Thyone-I module. Figure 12: Boot pin modification Version 1.1, July 2023 www.we-online.com/wcs... -
Page 23: References
5 References [1] Würth Elektronik. Wireless Connectivity SDK for Raspberry Pi - Radio module drivers in C-code. https://github.com/WurthElektronik/WirelessConnectivity-SDK . [2] Würth Elektronik. Wireless Connectivity SDK for STM32 - Radio module drivers in C-code. https://github.com/WurthElektronik/WirelessConnectivity-SDK_STM32 . Version 1.1, July 2023 www.we-online.com/wcs... -
Page 24: Important Notes
WE eiSos will in no case be liable for customer’s use, or the results of the use, of the com- ponents or any accompanying written materials. IT IS CUSTOMER’S RESPONSIBILITY TO VERIFY THE RESULTS OF THE USE OF THIS INFORMATION IN IT’S OWN PARTICULAR... - Page 25 WE eiSos and customer have executed an agreement specifically governing such use. Moreover WE eiSos components are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation, transporta- tion signal, disaster prevention, medical, public information network etc.
- Page 26 CMD_DATA_IND command of the Thyone-I ..... . . 19 CMD_DATA_IND command of the sub-GHz proprietary module ..19 Version 1.1, July 2023 www.we-online.com/wcs...
- Page 27 Contact Würth Elektronik eiSos GmbH & Co. KG Division Wireless Connectivity & Sensors Max-Eyth-Straße 1 74638 Waldenburg Germany Tel.: +49 651 99355-0 Fax.: +49 651 99355-69 www.we-online.com/wireless-connectivity...