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DISCLAIMER

All the products owned by MikroElektronika are protected by copyright law and international copyright treaty. Therefore, this manual is to be treated as any other copyright material. 
No part of this manual, including product and software described herein, may be reproduced, stored in a retrieval system, translated or transmitted in any form or by any means, 
without the prior written permission of MikroElektronika. The manual PDF edition can be printed for private or local use, but not for distribution. Any modification of this manual is 
prohibited. MikroElektronika provides this manual ‘as is’ without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties or conditions of 
merchantability or fitness for a particular purpose. MikroElektronika shall assume no responsibility or liability for any errors, omissions and inaccuracies that may appear in this manual. 
In no event shall MikroElektronika, its directors, officers, employees or distributors be liable for any indirect, specific, incidental or consequential damages (including damages for loss of 
business profits and business information, business interruption or any other pecuniary loss) arising out of the use of this manual or product, even if MikroElektronika has been advised 
of the possibility of such damages. MikroElektronika reserves the right to change information contained in this manual at any time without prior notice, if necessary.

HIGH RISK ACTIVITIES

The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazardous environments 
requiring fail – safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines 
or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘High Risk Activities’). 
MikroElektronika and its suppliers specifically disclaim any expressed or implied warranty of fitness for High Risk Activities.

TRADEMARKS

The MikroElektronika name and logo, mikroC, mikroBasic, mikroPascal, Visual TFT, Visual GLCD, mikroProg, Ready, MINI, mikroBUS

, EasyPIC, EasyAVR, Easy8051, Click boards

 and 

mikromedia are trademarks of MikroElektronika. All other trademarks mentioned herein are property of their respective companies.All other product and corporate names appearing in 
this manual may or may not be registered trademarks or copyrights of their respective companies, and are only used for identification or explanation and to the owners’ benefit, with 
no intent to infringe.
The FTDI Chip® and Windows® logos and product names are trademarks of FTDI Chip and Microsoft® in the U.S.A. and other countries.

Copyright © 2019 MikroElektronika. All Rights Reserved.

Summary of Contents for G2C click

Page 1: ...U S E R M A N U A L Go to Cloud G2C click The WiFi IoT gateway Click board which connects your IoT devices with the Click Cloud service provided by MikroElektronika Simple and reliable...

Page 2: ...being interested in our products and for having confidence in MikroElektronika The primary aim of our company is to design and produce high quality electronic products and to constantly improve the pe...

Page 3: ...able of Contents Introduction to Go to Cloud G2C click 4 mikroBUS pins 7 Onboard indicators and LED indicators 8 Pins description 8 UART interface configuration 9 Boot up sequence 10 Firmware update 1...

Page 4: ...ponents it requires makes the ESP WROOM 02 module an ideal solution for using it on the Go to Cloud G2C click The ESP WROOM 02 module uses the UART communication interface and it can be controlled by...

Page 5: ...WROOM 02 Finally there is a micro USB connector which is used to update the firmware of the Go to Cloud G2C click The firmware update is simple error proof and straight forward More information about...

Page 6: ...AC0_OUT CMP1_IN3 ADC0_SE23 VREF_OUT CMP1_IN5 CMP0_IN5 ADC1_SE18 PTA0 PTA1 PTA2 PTA3 DAC1_OUT CMP0_IN4 CMP2_IN3 ADC1_SE23 XTAL32 PTB17 PTB16 PTB11 PTB19 PTB10 PTB9 PTB1 LLWU_P5 PTB0 NC PTB13 PTC0 PTB23...

Page 7: ...ace in the form of 2x5 pin header is used only during the production phase for the upload of the initial firmware and it should not be used by the user as it may lead to malfunction of the Go to Cloud...

Page 8: ...operation Pins description RST Hardware reset INPUT This pin is used to reset the MCU This pin is internally pulled up to a HIGH logic level Driving this pin to a LOW logic level for 50 ms a reset fun...

Page 9: ...e the five second bootloader timeout will be completely skipped allowing for a faster start of the Go to Cloud G2C click More information about the secondary function of this pin is provided in the Bo...

Page 10: ...aracters should not exceed 5 seconds The timing interval greater than 5 seconds is considered as the EOL for any AT command end of line and the received command will be parsed as such Moreinformationa...

Page 11: ...event leading to a five second startup delay To skip the bootloader mode completely and boot up directly into the normal mode the CTS pin can be set to a HIGH logic level after the restart for at leas...

Page 12: ...ease use the provided micro USB connector CN1 with the HID bootloader application and a proper firmware file The JTAG 2x5 pin header J1 is not to be used for uploading the update since it can destroy...

Page 13: ...USB cable and connect it again initiating another five seconds interval After the MCU of the Go to Cloud G2C click is detected as on the picture above an appropriate HEX file with a proper firmware ve...

Page 14: ...damages MikroElektronika reserves the right to change information contained in this manual at any time without prior notice if necessary HIGH RISK ACTIVITIES The products of MikroElektronika are not...

Page 15: ...f you are experiencing some problems with any of our products or just need additional information please place your ticket at www mikroe com support If you have any questions comments or business prop...

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