The DEV-13955 from SparkFun falls under the development boards & kits - avr category. This component is defined by a kits of AVR The SparkFun OpenLog with Headers is an open-source data logger that acts as a "black box" for your digital project. This board can be a lifesaver and works over a simple serial connection to store large amounts of data on a microSD card. Whether you. This part has a typical lead time of 38 Days from factory. Simplytronix carries DEV-13955 in stock, backed by a genuine parts guarantee and quick dispatch.