Spark-fun Open-log Artemis (without IMU)

The Spark-fun OpenLog Artemis is an open source data logger that comes preprogrammed to automatically log GPS, serial data, and various pressure, humidity, and distance sensors. All without writing a single line of code! 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. Simply connect a compatible Qwiic-enabled device, power up the OpenLog Artemis, and all incoming serial data is automatically recorded to a log file with baud rates up to 500000bps ^[1], supported! The OLA also has four ADC channels available on the edge of the board.

Voltages up to 2V can be logged with 14-bit precision up to 1900Hz for one channel and 1000Hz logging all four channels. Additionally, based on feedback from users we’ve added an on-board RTC so that all data can be time stamped. The OpenLog Artemis is highly configurable over an easy to use serial interface. Simply plug in a USB-C cable and open a terminal at 115200bps. The logging output is automatically streamed to both the terminal and the micro-SD. Pressing any key will open the configuration menu

Features:

1. Artemis Module (Cortex-M4F based Apollo3 micro-controller)
2. Configurable via CH340E and Artemis Firmware Upload GUI
3. Built-in MCP73831 single cell LiPo charger
4. Simply plug in a USB-C cable and open a terminal at 115200bps
5. The logging output is automatically streamed to both the terminal and the micro-SD
6. Support for FAT32 and older FAT16 formats up to 32GB with power control
7. RTC with 1mAhr battery backup

Specifications:

1. Operating voltage: 3.3V to 6.5V
2. Current consumption:
3. 20mA (Run)
4. ~80µA (Sleep)
5. ~18µA (Deep Sleep – regulator shut down)
6.  Ports:
7. 1x USB type C
8. 1x LiPo battery enabled
9. 1x Qwiic enabled I²C with power control
10. 1x SWD 2×5 header
11. 4x Analog-to-digital
12. 14-bit, up to 1900Hz, 2V max (3.3V comp

Package Include:

1 X Spark-fun Open-log Artemis (without IMU)