OLIMEX OLIMEXINO-328 User Manual Download Page 1

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OLIMEXINO-328

an Arduino-like development board

USER’S MANUAL

Document revision E, August 2017

Designed by OLIMEX Ltd, 2011

All boards produced by Olimex LTD are ROHS compliant

Summary of Contents for OLIMEXINO-328

Page 1: ...OLIMEXINO 328 an Arduino like development board USER S MANUAL Document revision E August 2017 Designed by OLIMEX Ltd 2011 All boards produced by Olimex LTD are ROHS compliant...

Page 2: ...of merchantability or fitness for purpose are excluded This document is intended only to assist the reader in the use of the product OLIMEX Ltd shall not be liable for any loss or damage arising from...

Page 3: ...8 BOARD DESCRIPTION 10 3 Introduction to the chapter 10 3 1 Layout top view 10 3 2 Layout bottom view 11 CHAPTER 4 CONTROL CIRCUITY 12 4 Introduction to the chapter 12 4 1 Reset 12 4 2 Clocks 12 4 3 P...

Page 4: ...r 18 6 1 Eagle schematics 18 6 2 Physical dimensions 20 CHAPTER 7 REVISION HISTORY AND SUPPORT 21 7 Introduction to the chapter 21 7 1 Document revision 21 7 2 Board revision 22 7 3 Useful web links a...

Page 5: ...been shipped Founders Massimo Banzi and David Cuartielles named the project after Arduino a local bar The name is an Italian masculine first name meaning strong friend The English pronunciation is Har...

Page 6: ...oldering to interface I2C UART and or SPI 8 Our design allows a Real Time Clock RTC 9 We made our design noise immune in the RESET circuit There are a number of threads on the Arduino forum for proble...

Page 7: ...writing this document It is possible that all revisions used to create the document are outdated so it is recommended to download the latest sources from the web page of OLIMEXINO 328 at the official...

Page 8: ...INO 328 optimally you might need to update your set of hardware and or software tools The major needed components are listed below Hardware tools USB type A to USB mini cable Personal computer with US...

Page 9: ...OLIMEXINO 328 in the install folders of the Arduino IDE usually in folder drivers After the drivers are successfully installed you should run the Arduino IDE In Tools Board you should select Arduino...

Page 10: ...DESCRIPTION 3 Introduction to the chapter Here you get acquainted with the main parts of the board Note the names used on the board differ from the names used to describe them For the actual names pl...

Page 11: ...OLIMEX 2017 OLIMEXINO 328 user s manual 3 2 Layout bottom view Page 11 of 24...

Page 12: ...Quartz crystal Q1 16 MHz is connected to ATmega328P pin 7 XTAL1 and pin 8 XTAL2 Note that the crystal is on socket and can be changed to any value 4 3 Power supply circuit OLIMEXINO 328 can take powe...

Page 13: ...4 D0 RXD 5 A5 SCL 6 A4 SDA 7 D12 MISO 8 D11 MOSI 9 D13 SCK LED1 10 UEXT_ CS IMPORTANT Be careful with the voltage levels of the signals of the UEXT and specifically the output available at pin 1 The o...

Page 14: ...es They can be used for placing measuring tools Olimex has a number of shields available They might be found here https www olimex com Products Duino Shields 5 3 1 CON1 POWER Pin Signal name 1 RESET 2...

Page 15: ...connector The LIPO_BAT connector comes handy when you want to use the OLIMEXINO 328 as a stand alone device Pin Signal name 1 VBAT 2 GND Olimex LTD has a number of batteries with the proper connector...

Page 16: ...to close the jumper and melting the solder plus cutting between the pads to disconnect the jumper 5 6 1 USB_RST jumper When closed USB_RST jumper enables USB auto reset function After reset the bootlo...

Page 17: ...Tmega328P pin 32 INT0 PCINT18 PD2 signal D2 BUT User button with name RST connected to ATmega328P pin 29 PC6 RESET Switch with name SW 3 3V 5V selects between 3 3V and 5V power supply of the board Thi...

Page 18: ...The schematic is also shown on the next page for quicker reference We mostly use Eagle by Cad Soft 4 16r2 for designing However the files should be compatible with the latest Eagle available Cad Soft...

Page 19: ...CINT8 23 PC1 ADC1 PCINT9 24 PC2 ADC2 PCINT10 25 PC3 ADC3 PCINT11 26 PC4 ADC4 SDA PCINT12 27 PC5 ADC5 SCL PCINT13 28 PC6 RESET PCINT14 29 PCINT0 CLKO ICP1 PB0 12 PCINT1 OC1A PB1 13 PCINT2 SS OC1B PB2 1...

Page 20: ...OLIMEX 2017 OLIMEXINO 328 user s manual 6 2 Physical dimensions Note that all dimensions are in inches Page 20 of 24...

Page 21: ...purchase for the latest available updates and examples 7 1 Document revision Revision date Changes Modified page A 20 08 11 Initial manual release All B 14 11 13 Major document changes All C 04 07 17...

Page 22: ...F 6 3V 0805 to 10uF 10V 0603 7 3 Useful web links and purchase codes The web page you can visit for more info on your device is https www olimex com Products Duino AVR OLIMEXINO 328 For more info on t...

Page 23: ...blem with the FTDI drivers is described in this forum post https www olimex com forum index php topic 2031 0 Q2 I have OLIMEXINO 328 and Olimex AVR ISP MK2 The drivers seem correct yet I m unable to p...

Page 24: ...ct ordered items are allowed subject to a 10 restocking fee What is unaffected If you hooked it to power you affected it To be clear this includes items that have been soldered to or have had their fi...