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Arietta technical documentation

• Product description
• Getting started with Arietta G25

Declarations of conformity

• Product availability declaration
• RoHS Declaration of conformity 2021
• CE declaration of conformity
• CE Test report

Downloads

• Linux Kernel 5.15.68 - Debian Bullseye 11.5 - At91Bootstrap 3.10.4
• Previous versions

Create the Linux boot images from scratch

• Compiling AT91bootstrap 3.10.4
• Compiling Linux Kernel 5.15 LTS
• Build a customized Linux Debian image with Debos
• Device Tree generator/compiler
• -----------------------------------------
• Compiling AT91bootstrap 3.9.1 (old)
• Compiling Linux Kernel 4.19.x LTS for Arietta (old)
• Compiling Linux Kernel 4.4.X LTS (old)

Power

• Power consumption

How tos

• WiFi module
• GPIO
  • Manage the GPIO lines from command line with gpiod
  • Manage the GPIO lines in Python3 and C with libgpiod
  • How to use the GPIO lines
• How to use the 1-WIRE bus
• WiFi
  • WIFI-2 - OEM WiFi USB module (RaLink RT5370N) (Out of stock)
  • WIFI-3 - USB WiFi dongle @ 5.8GHz-2.4GHz
  • WIFI-4 - USB WiFi module 2.4 / 5.8 gHz
  • WIFI-5 - OEM WiFi USB module (Mediatek MT7601U)
• More...

Hardware reference

• Pinout
• Power consumption
• How to supply power to the Arietta G25
• How to recognize an Acme board

Mechanical

• Mechanical layout
• Step model
• Mechanical drawing in dwg format
• Mechanical layout

Datasheet

• Microchip AT91SAM9G25 CPU datasheet

Arietta G25 wiring examples

• HC-SR04 ultrasonic sensor
• RGB ledpanel with Arietta G25
• 16x2 alphanumeric LCD and four push-button on Arietta G25
• Add up to three USB 2.0 host ports
• Video streaming over IP