Openlog Serial to Micro SD Data Logger Module
$16.75 Inc. GST
The OpenLog data logging module is a compact and powerful solution for capturing and storing data from various sources. With its built-in microSD card slot and support for multiple data logging modes, the OpenLog is ideal for a variety of applications, from environmental monitoring to vehicle diagnostics and beyond.
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The Openlog Serial to Micro SD data logging module is a compact and powerful solution for capturing and storing data from various sources. With its built-in microSD card slot and support for multiple data logging modes, the OpenLog is ideal for a variety of applications, from environmental monitoring to vehicle diagnostics and beyond. This Openlog uses an Atmega329P, which makes it highly customisable and suitable for specialist data logging requirements.
Designed to be easy to use and highly flexible, the OpenLog can be configured to log data at specific intervals or triggered by external events, such as sensor readings or button presses. It supports a variety of data formats, including ASCII text, CSV, and binary, and can store up to 32GB of data on a single microSD card.
Compact and lightweight, the OpenLog is an excellent choice for applications where space is at a premium. Its low power consumption also makes it well-suited for battery-powered or mobile projects, and it can be easily integrated into existing systems using its standard 6-pin header.
The OpenLog data logging module is a versatile and reliable solution for capturing and storing data in various applications.
Specification
- Onboard Microcontroller: ATmega328P
- Operating Voltage: 3.3V to 5V
- Logic Level: 3.3V
- Data Storage: microSD card (up to 32GB)
- Supported Data Formats: ASCII text, CSV, and binary
- Interface: UART (serial)
- Baud Rates: 300bps to 115200bps
- Logging Modes: New data, Append, Overwrite
- Trigger Sources: External, software
- Power Consumption: 8mA (during write), 4mA (during idle)
- Dimensions: 23.1mm x 27.6mm (0.91″ x 1.09″)
- Weight: 2.5g (0.09oz)
Pinout
Power and Communication
The Openlog Serial to Micro SD module can be interfaced with either 3.3V or 5V compatible microcontrollers such as the ESP32, Teensy or Arduino microcontrollers. A logic-level shifter is required if using a microcontroller with a logic level of more than 3.3V.
This module operates on a wide voltage range, typically from 3.3V to 5V, making it compatible with various microcontroller boards and systems. It communicates with the host device, such as an Arduino, using a simple serial communication protocol, making it easy to integrate into existing projects. With its low power consumption, the OpenLog module is ideal for battery-powered applications where power efficiency is a consideration. It’s compact size and simple interface make it a popular choice for data logging projects in fields such as electronics, robotics, sensor monitoring, and more.
Uses:
- Sensor data logging
- IOT
- Home automation
- Surveying robots
| Weight | 0.05 kg |
|---|---|
| Dimensions | 2 × 2 × 1 cm |
