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RUTRONIK RUT2CLOUD User Manual

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RUT2CLOUD User's Manual

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Summary of Contents for RUTRONIK RUT2CLOUD

  • Page 1 RUT2CLOUD User’s Manual...

  • Page 2: Table Of Contents

    RUT2CLOUD User’s Manual Table of Contents Versions .................................. 2 Introduction ................................3 Features .................................. 3 Overview ................................. 4 Demo Firmware ..............................5 Programming via Micro USB port ........................... 9 Telit GNSS Bundle Solution ........................... 10 SIM Card’s Selection ............................. 11 External Antennas ..............................

  • Page 3: Introduction

    RUT2CLOUD User’s Manual Introduction RUT2CLOUD evaluation kit has been designed by Rutronik for IoT cloud connectivity projects development and promotion. Low power Renesas Synergy S3A7 MCU and Li-ION battery charger enables the board to be used for portable and battery powered applications.

  • Page 4: Overview

    Overview Sensors BME280 & BMX055 3A LDO ISL80103 1.5A Li-ION Charger SIM Selector ISL9203A ISL84467 Synergy S3A7 MCU GL865 Modem QFN-64 (NL865 optional) SL876Q5-A GNSS Module GNSS External Modem Antenna Antenna Input Input/Output (U.FL) Fig. 1. RUT2CLOUD Evaluation board’s layout.

  • Page 5: Demo Firmware

    Fig. 2. RUT2CLOUD Evaluation board’s block diagram. Demo Firmware RUT2CLOUD comes with already preprogramed demo firmware for Telit modem control and sensors monitor via Micro USB port. By default GNSS module is bundled together with modem, thus it can be controlled via xL865 modem.
  • Page 6 Recommended steps for launch RUT2CLOUD with demo firmware: 1. Install Synergy CDC Driver and Renesas e2 Studio. 2. Attach RUT2CLOUD Micro USB port to PC and push the “Reset” button shortly. Wait for device installation to finish. 3. Identify the USB Serial Devices installed on yours PC.
  • Page 7 RUT2CLOUD User’s Manual Fig. 3. Two USB Serial Devices are seen if driver is installed correctly. Fig. 4. Device identification. USB Serial Devices could be identified by its ID as it shown in Fig. 4. MI_00 is for modem and MI_02 is for IIC sensors.
  • Page 8 RUT2CLOUD User’s Manual Fig. 5. Telit AT Controller connected with compatible USB Serial Device. Fig. 6. Rutronik Sensors Monitor application.

  • Page 9: Programming Via Micro Usb Port

    The “Renesas Flash Programmer (Programming GUI)” and documentation is provided by Renesas. RUT2CLOUD Board has to be set to “USB Boot Mode” before using the application. In order to do that, do the following steps: Install the latest “Renesas Flash Programmer” (it comes with drivers).

  • Page 10: Telit Gnss Bundle Solution

    Fig. 8. Renesas Flash Programmer view after successful programming. Telit GNSS Bundle Solution RUT2CLOUD demo kit’s hardware and firmware is configured to be in “Telit Bundle Solution” configuration by default. Thus Telit GNSS module can be managed using AT commands that are sent to Telit cellular module. In case the configuration has been lost, it can be restored using AT commands sequence written below.

  • Page 11: Sim Card's Selection

    Fig. 10. GL865 V3.1 and SL876Q5-A hardware configuration SIM Card’s Selection RUT2CLOUD Modem has two SIM cards. One is Nano SIM and another is embedded SIM. The analog switch ISL84467 is used to select between SIM cards. Embedded SIM is always selected by default every time the system is powered up.

  • Page 12: External Antennas

    RUT2CLOUD User’s Manual AT#SIMDET=0 AT#GPIO=4,1,0 (wait aprox. 5 seconds) AT#SIMDET=1 Fig. 12. Embedded SIM card’s selection External Antennas Cellular Antenna An antenna must be connected to modem’s U.FL socket. The antenna requirements are shown below: GL865 V3.1 ANTENNA REQUIREMENTS Frequency range...

  • Page 13: Li-Ion Battery Charger

    Though the ISL9203A is capable to deliver 1.5A to the Li-ion battery, the current is decreased to 444mA in order not to overload USB host. If RUT2CLOUD board is powered from external 5V power source or more powerful USB host is used, the current may be increased by changing the resistor R7 value.

  • Page 14: Code Examples

    All available code examples for this board could be downloaded from GitHub: https://github.com/RutronikKaunas RUT2CLOUD code example list:  Telit IoT Portal uploader example: https://github.com/RutronikKaunas/rut2cloud_uploader  Basic SMS Controlled GNSS tracker demo: https://github.com/RutronikKaunas/rut2cloud_tracker  RUT2CLOUD USB Bridge demo: https://github.com/RutronikKaunas/rut2cloud_usb_bridge Telit IoT Portal view only account: User name: rutronik_lt@rutronik.com...
  • Page 15 RUT2CLOUD User’s Manual Password: Rutron1k_user Fig. 16. Telit IoT Portal Things review...

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