Contents
How do I connect pins to Arduino?
- Connect the anode of the LED to one end of the resistor and the other end of the resistor to digital I/O pin 8 on the Arduino board.
- Connect Arduino GND pin to the cathode of the LED.
- Connect the Arduino to the PC using Arduino USB cable and transfer the program to Arduino using Arduino IDE software.
How do I reset my OpenLog?
OpenLog is now reset to 9600bps with an escape character of `CTRL-Z` pressed three consecutive times. This feature can be overridden by setting the Emergency Override bit to 1.
How do I use OpenLog?
Quickstart
- Solder your desired headers to the OpenLog (see below).
- Plug a micro-SD card into the socket on the back of the OpenLog.
- Connect a power supply (3.3V to 12V) to the VCC / GND headers.
- Connect your project’s serial output (9600 baud TTL-level) to the RXI header.
- Send any serial data to the OpenLog.
How many Analoginput pins are there in the Uno board?
Microcontrollers
| Digital I/O Pins | 14 (of which 6 provide PWM output) |
|---|---|
| Analog Input Pins | 6 (DIP) or 8 (SMD) |
| DC Current per I/O Pin | 40 mA |
| Flash Memory | 32 KB |
| SRAM | 2 KB |
What is OpenLog?
The SparkFun OpenLog is an open source data logger that works over a simple serial connection and supports microSD cards up to 32GB. The OpenLog can store or “log” huge amounts of serial data and act as a black box of sorts to store all the serial data that your project generates, for scientific or debugging purposes.
Is syslog a protocol?
Syslog is a good thing. It’s a standard network-based logging protocol that works on an extremely wide variety of different types of devices and applications, allowing them to send free text-formatted log messages to a central server.
How can I connect my OpenLog to a circuit?
There are two main methods for connecting your OpenLog to a circuit. You will need some headers or wires to connect. Make sure that you solder to the board for a secure connection. Tip: If you have a female header the OpenLog and female header on the FTDI you will need M/F jumper wires to connect.
Is the ATmega328 compatible with the OpenLog?
The ATmega328 has the Optiboot bootloader loaded on it, which allows the OpenLog to be compatible with the ” Arduino Uno ” board setting in the Arduino IDE. The brain of the OpenLog. The primary interface with the OpenLog is the FTDI header on the board edge.
How can I connect my Arduino Pro Mini to OpenLog?
Open up a serial terminal, connect to the COM port of your FTDI Basic, and go to town! Tip: If you have the female headers soldered on the OpenLog, you can solder male headers to the Arduino Pro Mini to plug the boards together without the need for wires.
Why is Blackbox not compatible with OpenLog 3 light?
Failed to load latest commit information. This modified version of OpenLog 3 Light modifies the “CONFIG.TXT” system that is normally used to configure the OpenLog in order to simplify the available settings and ensure it is compatible with the Blackbox. The only available setting in CONFIG.TXT is the baud rate, which defaults to 115200.