SparkFun OpenLog Artemis Data Logger

Description

The SparkFun OpenLog Artemis (OLA) is an engineered solution for autonomous, low-power data acquisition in remote IoT and embedded sensing applications. Built on the Artemis module, it provides a robust platform for logging sensor data from IMUs, GPS modules, serial peripherals, and the expansive SparkFun Qwiic ecosystem directly to a microSD card, requiring minimal user configuration.

Its core strength lies in sophisticated power management, enabling operation from a 3.3-6.5V supply or a single-cell LiPo via the integrated charger. The board supports multiple sleep states, with a deep sleep current as low as 18µA when the regulator is shut down, making it ideal for long-term environmental monitoring, asset tracking, and field research where power is constrained.