background image

Strato Pi CM User Guide

August 2022

Revision 021

SCMB20X

 Strato Pi CM Solo

SCMB20XP1

 Strato Pi CM 3+ 8GB

SCMB20XP2

 Strato Pi CM 3+ 16GB

SCMB20XP3

 Strato Pi CM 3+ 32GB

SCMB20X41

 Strato Pi CM 4S 8GB

SCMB20X42

 Strato Pi CM 4S 16GB

SCMB20X43

 Strato Pi CM 4S 32GB

Summary of Contents for Iono Pi Max 3+ 16GB

Page 1: ...st 2022 Revision 021 SCMB20X Strato Pi CM Solo SCMB20XP1 Strato Pi CM 3 8GB SCMB20XP2 Strato Pi CM 3 16GB SCMB20XP3 Strato Pi CM 3 32GB SCMB20X41 Strato Pi CM 4S 8GB SCMB20X42 Strato Pi CM 4S 16GB SCM...

Page 2: ...ock 14 Power supply 14 Dedicated GPIO pins 15 Software installation and con fi guration 16 Installing the Strato Pi utility 16 Installing the Strato Pi kernel module 16 Installing the Real Time Clock...

Page 3: ...Dimensions 27 Disposal 28 Installation and use restrictions 28 Standards and regulations 28 Safety instructions 28 Set up 28 Conformity Information 29 EU 29 USA 29 CANADA 30 RCM AUSTRALIA NEW ZEALAND...

Page 4: ...trato is neither designed nor intended for use in critical military or aerospace applications or environments and for automotive applications or environment Customer acknowledges and agrees that any s...

Page 5: ...is product Hazard levels This manual contains information you must observe to ensure your personal safety and prevent damage to property Safety information in this manual are highlighted by the safety...

Page 6: ...cabinet or equipment Risk of fi re if not installed and operated properly Follow all applicable electrical safety standards guidelines speci fi cations and regulations for installation wiring and ope...

Page 7: ...y before it is completely discharged The lithium battery must be replaced only with an identical battery See the Replacing the RTC backup battery section for instructions Do not throw lithium batterie...

Page 8: ...3 8GB 16GB and 32GB eMMC versions pre installed Strato Pi CM 4S ships with a Raspberry Pi Compute Module 4S 8GB 16GB and 32GB eMMC versions pre installed Strato Pi CM Solo doesn t include the Compute...

Page 9: ...tegrated boot loader for the Strato Pi micro controller allowing in fi eld fi rmware upgrades directly from the Raspberry Pi embedded Microchip ATECC608 secure element chip front panel LEDs for power...

Page 10: ...ation The device can be identi fi ed with the information provided in the rating and identi fi cation plate permanently attached to the side of the case EXAMPLE RATING AND IDENTIFICATION PLATE 9 Strat...

Page 11: ...ources and any connection to external devices including USB and Ethernet cables Opening the case Follow these steps in the exact order to open the case 1 Remove the green pluggable terminal block 2 Re...

Page 12: ...lot Static electricity can damage the components in your system To protect your system s components from static damage during the installation process touch any of the unpainted metal surfaces on your...

Page 13: ...battery is not accessible from the outside You should fi rst remove the case body to gain access to the Strato Pi CM circuit boards Follow the procedure described at the beginning of this chapter to o...

Page 14: ...bles Use a non conductive pin or small tool to help extract the battery from its holder Insert the new battery with a gentle push You don t need tools to insert the battery The battery is held into pl...

Page 15: ...also blinks while the Compute Module boot process is in progress The Strato Pi CM power supply stage is optimised to deliver up to 1 9A at 5V to the Raspberry Pi Compute Module The voltage regulator c...

Page 16: ...enable the watchdog GPIO17 in high on watchdog timeout GPIO18 out set to high to enable the shutdown cycle GPIO16 out set to high to turn on LED L1 GPIO38 in high when P1 button pressed GPIO37 out sof...

Page 17: ...ult strato expbus on off strato watchdog enable disable heartbeat timeout strato reset All commands should be run as superuser so always use sudo to run strato Installing the Strato Pi kernel module T...

Page 18: ...able the I2C interface then reboot your Raspberry Pi To install the i2c tools package sudo apt get update sudo apt get install i2c tools With these prerequisite installs completed you should download...

Page 19: ...ted double check your software installation for issues at the Linux modules level Run the lsmod command to list the loaded modules and check that i2c_dev and i2c_bcm2708 are both listed If the RTC add...

Page 20: ...is implemented automatically in the Strato Pi s micro controller based on speed and number of bits detection and is completely transparent to the software controlling the UART on Raspberry Pi It can...

Page 21: ...e and load A fault status output fl ag is asserted during over current and thermal shutdown conditions The power enable inputs and the fault status outputs are routed to the Raspberry Pi s GPIO lines...

Page 22: ...reement ECDSA FIPS186 3 Elliptic Curve Digital Signature ECDH FIPS SP800 56A Elliptic Curve Dif fi e Hellman NIST standard P256 elliptic curve support Hardware support for symmetric algorithms SHA 256...

Page 23: ...rol watchdog operation using simple custom scripts in your application Watchdog default behavior is described below but all timing parameters and control logic can be modi fi ed as described in the St...

Page 24: ...cycle by rising Raspberry Pi s GPIO18 pin When GPIO18 is set to high Strato Pi CM will wait 60 seconds and then reset the Raspberry Pi Compute Module To initiate a delayed reset cycle sudo strato rese...

Page 25: ...Block diagram STRATO PI CM BLOCK DIAGRAM 24 Strato Pi CM User Guide...

Page 26: ...ule 4S 8GB Raspberry Pi Compute Module 4S 16GB Raspberry Pi Compute Module 4S 32GB Serial communication port RS 485 Half Duplex with automatic data direction management Serial port baud rates 1200 to...

Page 27: ...Humidity 5 to 95 RH noncondensing Protection degree IP20 Weight 160 g including Raspberry Pi Compute Module 26 Strato Pi CM User Guide...

Page 28: ...Dimensions DIMENSIONS mm 27 Strato Pi CM User Guide...

Page 29: ...gain access to the Strato Pi CM circuit board Always remove the battery before disposing of this product Installation and use restrictions Standards and regulations The design and the setting up of el...

Page 30: ...es uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee th...

Page 31: ...reil num rique de la classe B est conforme la norme NMB 003 du Canada RCM AUSTRALIA NEW ZEALAND This product meets the requirements of the standard EN 61000 6 3 2007 A1 2011 AC 2012 Emission for resid...

Reviews: