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SparkFun OpenLog Artemis Cortex-M4F Apollo3 Board

SparkFun

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SKU:
057-DEV-16832
MPN:
DEV-16832
The OpenLog Artemis is a pre-programmed datalogger, automatically logging IMU, GPS, and various sensor data (pressure, humidity, etc.) without coding. It's compatible with Qwiic sensors for easy connectivity. View full description
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Technical Specifications

Brand:
SparkFun

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

The DEV-16832 OpenLog Artemis is a Cortex-M4F based Apollo3 microcontroller log board. It is preprogrammed to automatically log IMU, GPS, serial data, and various pressure, humidity, and distance sensors. OpenLog Artemis, or "OLA," automatically detects, configures, and logs Qwiic sensors. The OLA is specifically designed for users who just need to capture a lot of data to a CSV and get back to their larger project. This OpenLog uses common microSD cards to record clear text, comma separated files.

Features
  • Artemis Module (Cortex-M4F based Apollo3 microcontroller)
    • Configurable via CH340E and Artemis Firmware Upload GUI
  • Operating voltage range
    • 3.3V to 6.5V (via VIN with optional external power switch)
      • 5V with USB (via 5V or USB type C)
      • 3.6V to 4.2V with LiPo battery (via VBATT or 2-pin JST)
        • Built-in MCP73831 single cell LiPo charger
        • Minimum 450mA charge rate
      • 3.3V (via 3V3)
  • Current consumption
    • ~20mA (Run)
    • ~80µA (Sleep)
    • ~18µA (Deep Sleep - regulator shut down)
  • Ports
    • 1x USB type C
    • 1x LiPo battery enabled
    • 1x Qwiic enabled I2C with power control
    • 1x SWD 2x5 header
    • 4x Analog-to-digital
      • 14-bit, up to 1900Hz, 2V max (3.3V compatible)
    • Serial
      • Logging speeds up to 500000bps
    • 1x microSD socket
      • Support for FAT32 and older FAT16 formats up to 32GB with power control
  • RTC with 1mAhr battery backup
  • 9-axis IMU logging up to 250Hz
    • ICM-20948 via SPI interface
  • LEDs
    • Power
    • LiPo charge indicator
    • Serial Tx and Rx
    • Status
Resources

FAQs:

Q: What is the SparkFun OpenLog Artemis?

A: The OpenLog Artemis (OLA) is a pre-programmed datalogger designed for easy and code-free data logging. It automatically logs data from various sensors, including IMU, GPS, and environmental sensors like pressure and humidity.

Q: Which sensors can I use with the OpenLog Artemis?

A: The OLA is compatible with a wide range of Qwiic sensors, making it easy to connect and log data from different types of sensors without soldering or complex wiring.

Q: Do I need to write code to use the OpenLog Artemis?

A: No, the OLA comes pre-programmed, so you don't need to write any code to start logging data. It automatically detects connected sensors and logs data to a microSD card in CSV format.

Q: What are the main features of the OpenLog Artemis?

A: The OLA features include automatic sensor detection, data logging to microSD card, Qwiic compatibility for easy sensor connection, and onboard IMU and GPS for location and movement data.

Q: What applications is the OpenLog Artemis suitable for?

A: The OLA is suitable for various applications where data logging is needed, such as environmental monitoring, asset tracking, robotics, drone projects, and any project where sensor data needs to be recorded and analyzed.