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Table of Contents
Related Manuals for ATIM ACW-RPI
Summary of Contents for ATIM ACW-RPI
- Page 1 ACW-RPI-2021-02-11 Atim Cloud Wireless ACW-RPI User Guide...
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Page 2: Table Of Contents
Example « Hello world » with the API ARMAPI in C ..................7 ACW-RPI schematic ............................8 Annexes ................................9 UART configuration for RPI3 model ......................9 Drive the RESET Pin of the ACW-RPI shield ..................... 10 EN-UG ACW – RPI | ATIM... -
Page 3: Version History
Version History Version Date Description Auteur 17/05/2016 Creation 03/06/2016 Review 11/02/2021 Add notes for RPI3 compatibility EN-UG ACW – RPI | ATIM... -
Page 4: Disclaimer Of Liability
Trademarks and copyrights ATIM radiocommunications®, ACW ATIM Cloud Wireless®, ARM Advanced Radio Modem® are registered trademark of ATIM Sarl in France. The author marque mentioned in this document are the property of their respective owners. Technical support For all information or technical problems, you can contact our technical support by e-mail... -
Page 5: Technical Features
7 µA Mode Rx 35 mA 35 mA 18 mA Mode SNIFF 300 µA Shield Pinout Pins mapping: Pins Description +3.3V Power3.3V Ground Reset of module by low state. ���������� Rx UART Tx UART EN-UG ACW – RPI | ATIM... -
Page 6: Quick Start " Shield
Quick start « shield » The ACW-RPI shield is intended to be plugged on raspberry-pi board. The communication with the shield is done by UART interface, there are both ways to do this: directly through the AT command or by an application programming interface ARMAPI. -
Page 7: Example " Hello World " With The Api Armapi In C
//After to send the message, we need to send the configuration to the radio modem. armUpdateConfig(&myArm); //Send of message. armSend(&myArm, msg, sizeof(msg)-1); return 0; For more details/information/examples please see the documentation of library http://atim-radiocommunications.github.io/armapi/doc/html/index.html EN-UG ACW – RPI | ATIM... -
Page 8: Acw-Rpi Schematic
ACW-RPI schematic EN-UG ACW – RPI | ATIM... -
Page 9: Annexes
Exit raspi-config and reboot the Pi for changes to take effect. Once this step is completed open the file /boot/config.txt (with root access) and add at the end of the line the following line: dtoverlay=disable-bt EN-UG ACW – RPI | ATIM... -
Page 10: Drive The Reset Pin Of The Acw-Rpi Shield
Drive the RESET Pin of the ACW-RPI shield Open a terminal and type the following commands (may require root access) : #> echo 4 >/sys/class/gpio/export #> echo out >/sys/class/gpio/gpio4/direction #> echo 1 >/sys/class/gpio/gpio4/value The radio module should me enabled then.
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