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Summary of Contents for Telit Wireless Solutions EVK4
- Page 1 Telit EVK4 IoT Development Kit User Manual 1VV0301591 Rev. 0 – 2019-04-01 Mod. 0805 2016-08 Rev.5...
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Page 2: Notice
Telit EVK4 User Manual SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE NOTICE While reasonable efforts have been made to assure the accuracy of this document, Telit assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. -
Page 3: Usage And Disclosure Restrictions
Telit EVK4 User Manual USAGE AND DISCLOSURE RESTRICTIONS License Agreements The software described in this document is the property of Telit and its licensors. It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement. -
Page 4: Applicability Table
Telit EVK4 User Manual APPLICABILITY TABLE PRODUCTS EVK4-ME910C1-WW EVK4-ME910C1-P2 1VV0301591 Rev. 0 Page 4 of 41 2019-04-01... -
Page 5: Table Of Contents
Contact Information, Support ............7 Text Conventions ................8 Related Documents ..............9 OVERVIEW ................10 DESCRIPTION ................11 EVK4 Kit Content ................ 11 Evaluation Board ................ 12 3.2.1. Mechanical Characteristics ............12 POWER SUPPLY ............... 13 Power Supply Requirements ............13 4.1.1. - Page 6 Telit EVK4 User Manual I²C Bus ..................14 UART1 (xE910 USIF0) ............... 15 Push Switch1 - S2 ..............16 Push Switch2 – S3 ..............17 Potentiometer1 – R15 ..............18 OPTICAL INDICATORS ............. 19 LEDs description ................. 19 Programmable LEDs ..............20 Charge Status LED ..............
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Page 7: Introduction
Telit EVK4 User Manual INTRODUCTION Scope The aim of this document is the description of the IoT Development Kit (EVK4). Audience This document is intended for Telit customers, especially system integrators, about to implement their applications using the Telit module. -
Page 8: Text Conventions
Telit EVK4 User Manual Text Conventions Danger – This information MUST be followed or catastrophic equipment failure or bodily injury may occur. Caution or Warning – Alerts the user to important points about the device, if these points are not followed, the module and end user equipment may fail or malfunction. -
Page 9: Related Documents
Telit EVK4 User Manual Related Documents • ME910C1 AT Commands Reference Guide (80529ST10815A) • ME910C1 HW Design Guide (1VV0301351) 1VV0301591 Rev. 0 Page 9 of 41 2019-04-01... -
Page 10: Overview
Telit EVK4 User Manual OVERVIEW Telit IoT Development Kit (EVK4) is a system that permits to test Telit module development possibilities using the Module’s embedded Appzone environment in connection with the hardware this board is offering. The board is provided with external sensors (i.e. Temperature / Gyroscope / Light) that can be controlled through an I2C bus to collect measurements that can then be elaborated with an user defined script. -
Page 11: Description
Telit EVK4 User Manual DESCRIPTION EVK4 Kit Content The below table contains the EVK4 kit parts. Figure 3-1 Rapid IoT Development Kit Description Quantity EVK4 Board Cellular Antenna GPS/GLONASS Antenna USB Type B cable Serial cable AC/DC power adapter Quick Start Guide... -
Page 12: Evaluation Board
Telit EVK4 User Manual Evaluation Board Figure 3-2 EVK4 Board 3.2.1. Mechanical Characteristics • Length 4.33 in (110.00 mm) • Width 3.70 in (94.00 mm) • Height 1.10 in (28.00 mm) 1VV0301591 Rev. 0 Page 12 of 41 2019-04-01... -
Page 13: Power Supply
Telit EVK4 User Manual POWER SUPPLY Power Supply Requirements The EVK4 can be powered by two different power sources: 4.1.1. External DC power supply. PL601 Barrel Connector Power Supply Value Nominal Supply Voltage Normal Operating Voltage Range 2.5V ~ 16V Extended Operating Voltage Range 2.2V ~ 16.3V... -
Page 14: Jumpers Configuration
Telit EVK4 User Manual JUMPERS CONFIGURATION Modes of Operation 5.1.1. Standalone Mode. Jumper This configuration allows the cellular module to be the host processor (typical application design) Figure 6-1 Jumper setting for Standalone Mode I²C Bus : This jumper selects which master drives the I²C lines, thus selecting the I²C bus master. -
Page 15: Uart1 (Xe910 Usif0)
Telit EVK4 User Manual UART1 (xE910 USIF0) : This jumper connects the USIF0 UART port on the xE910 module to the RS232 DB9 connector Jumper Position Description Reserved Connects the USIF0 to the RS232 DB9 connector. This is the typical position for Standalone mode... -
Page 16: Push Switch1 - S2
Telit EVK4 User Manual Push Switch1 - S2 : This jumper connects the digital output of pushbutton switch #1 (logic ‘1’ or ’0’ logic) PL206 to the xE910 module. Jumper Position Description Reserved Connects S2 to the xE910 module (GPIO_04) Figure 6-5 Jumper setting to connect the S2 output to the xE910 module 1VV0301591 Rev. -
Page 17: Push Switch2 - S3
Telit EVK4 User Manual Push Switch2 – S3 : This jumper connects the digital output of pushbutton switch #2 (logic ‘1’ or ’0’ logic) PL207 to the xE910 module. Jumper Position Description Reserved Connects S3 to the xE910 module (GPIO_05) Figure 6-6 Jumper setting to connect the S3 output to the xE910 module 1VV0301591 Rev. -
Page 18: Potentiometer1 - R15
Telit EVK4 User Manual Potentiometer1 – R15 PL206 : This jumper connects potentiometer #1 to the xE910 module. Jumper Position Description Reserved Connects R15 to the ADC_IN1 input on xE910 module NOTE: Due to the fact the xE910 module is provided by one ADC input, POT2 cannot be used. -
Page 19: Optical Indicators
Telit EVK4 User Manual OPTICAL INDICATORS LEDs description The EVK4 has 8 optical indicators LED1~LED8. Color Description Green xE910 Network Service Status / General Purpose GPIO* xE910 VAUX/PWRMON. Is used as indicator to determine whether or not the xE910 module is powered on. -
Page 20: Programmable Leds
Telit EVK4 User Manual Figure 7-2 LED7, LED8. Programmable LEDs These are the GPIOs that should be configured to drive the General-Purpose LEDs: Color xE910 GPIO Green GPIO_01 Blue GPIO_08 Yellow GPIO_09 GPIO_10 Can be programmable only in Standalone mode. -
Page 21: Charge Status Led
Telit EVK4 User Manual Charge Status LED LED7 LED8 will have the following behavior upon charging the Li-Pol battery. Battery Charge State LED7 (STAT1) LED8 (STAT2) Pre-charge in progress Fast charge in progress Charge done Charge suspend (temperature) Timer fault Sleep mode 1VV0301591 Rev. -
Page 22: Sensors
Telit EVK4 User Manual SENSORS I²C Bus All the sensors and battery monitor are connected to the I²C bus, therefore the I²C lines shall be configured correctly to establish proper communication. I²C xE910 GPIO_02 GPIO_03 NOTE: SDA and SCL lines have a 10KΩ pull-up resistor. -
Page 23: Uart1 (Usif0)
Telit EVK4 User Manual UART1 (USIF0) This is the configuration to establish a serial communication with the xE910 module through the UART1. UART xE910 1VV0301591 Rev. 0 Page 23 of 41 2019-04-01... -
Page 24: Standalone Jumper Configuration
Telit EVK4 User Manual STANDALONE JUMPER CONFIGURATION In order to use the Board in STAND-ALONE, the jumpers should be configured as follows: COMPONENT SETTING Figure 11.1 STANDALONE complete jumpers configuration 1VV0301591 Rev. 0 Page 24 of 41 2019-04-01... -
Page 25: Schematics
Telit EVK4 User Manual SCHEMATICS 1VV0301591 Rev. 0 Page 25 of 41 2019-04-01... - Page 26 Telit EVK4 User Manual 1VV0301591 Rev. 0 Page 26 of 41 2019-04-01...
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Page 34: Layout
Telit EVK4 User Manual LAYOUT Components Layout - Top Side 1VV0301591 Rev. 0 Page 34 of 41 2019-04-01... -
Page 35: Components Layout - Bottom Side
Telit EVK4 User Manual Components Layout - Bottom Side 1VV0301591 Rev. 0 Page 35 of 41 2019-04-01... -
Page 36: Conformity Assessment Issues
Interference statement The xE910 module populated on the EVK4 complies with Part 15 of the FCC Rules and Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. -
Page 37: Safety Recommendations
Telit EVK4 User Manual SAFETY RECOMMENDATIONS READ CAREFULLY Be sure the use of this product is allowed in the country and in the environment required. The use of this product may be dangerous and has to be avoided in the following areas: •... -
Page 38: Acronyms
Telit EVK4 User Manual ACRONYMS Telit Technical Support Centre TTSC Universal Serial Bus High Speed Data Terminal Equipment Data Communication Equipment Universal Mobile Telecommunication System UMTS Wideband Code Division Multiple Access WCDMA High Speed Downlink Packet Access HSDPA High Speed Uplink Packet Access... - Page 39 Telit EVK4 User Manual Complementary Metal – Oxide Semiconductor CMOS Serial Peripheral Interface Master Output – Slave Input MOSI Master Input – Slave Output MISO Clock Master Ready MRDY Slave Ready SRDY Chip Select Real Time Clock Printed Circuit Board...
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Page 40: Document History
Telit EVK4 User Manual DOCUMENT HISTORY Revision Date Changes 2019-04-01 First issue 1VV0301591 Rev. 0 Page 40 of 41 2019-04-01... - Page 41 Mod. 0805 2016-08 Rev.5...
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