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Description
- 1x SparkFun OpenLog Artemis (w/o IMU)
- Artemis Module (Cortex-M4F based Apollo3 microcontroller): Configurable via CH340E and Artemis Firmware Upload GUI
- Serial: Logging speeds up to 500000 bps
- 1x microSD socket: Support for FAT32 and older FAT16 formats up to 32GB with power control
- RTC with 1mAhr battery backup
- LEDs: Power | LiPo charge indicator | Serial Tx and Rx | Status
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
- 3.3 V (via 3V3)
Current consumption
- ~20 mA (Run)
- ~80 µA (Sleep)
- ~18 µA (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)