Скачать или смотреть OpenLogger: A high-resolution, Wi-Fi enabled, open source, portable data logger

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OpenLogger is a portable, open source, low-cost, high-resolution data
logger designed to provide high-quality measurements without requiring
expensive software or writing software from scratch. If you are an
engineer, scientist, or enthusiast who needs to collect data over a
long period of time, but have been hindered by the restrictions of
other data loggers, then OpenLogger is for you!














OpenLogger (top side)


Simultaneous Streaming and LoggingMost data loggers require users to choose between live data
visualization while physically connected to a PC, or blindly logging
to local storage. In addition to a microSD card for local storage,
OpenLogger features both Wi-Fi and USB connectivity for live
streaming. This enables users to stream data for real-time
visualization via Wi-Fi or USB, log data to the SD card, or both at
the same time. When a physical connection to a computer is
impossible or risky, a wireless connection is a must.














OpenLogger (bottom side)


Features & Specifications
Analog Inputs
Eight channels
16-bit resolution
50 kHz analog bandwidth
Log up to 500 kS/sec to microSD card
Stream up to 200 kS/sec via USB
Stream up to 10 kS/sec via Wi-Fi
±10 V input, protected up to 30 Vpp


Analog Output
One channel
10-bit resolution
1 MHz bandwidth (-3 dB)
10 MS/s sampling rate
3 Vpp
Sine, triangle, sawtooth, square, and DC outputs


Other I/O
8 x digital I/O
Program button
Reset button
microSD card slot
micro USB connector


Power Supplies
Two channels
±4 V, 50 mA per channel


Connectivity
The on-board 2 x 18 male pin header provides easy access to all
I/O via female breadboard wires or the included flywires
The optional Screw Terminal Adapter
turns header access into screw terminal access


WaveForms Live Software
Can be used with or without an Internet connection
Supported on Chrome, Safari, and Firefox
Open source, free to use


On-board Logic
Microcontroller: Microchip PIC32MZ2064DAG169
Wi-Fi module: Microchip ATWINC1500


Powering Options
5 V via the micro USB connection
5.5 - 17 V from a power supply or external battery
Connect via the barrel jack or the two-pin power header



WaveForms LiveYou shouldn’t need to pay for expensive software to use
your data logger. That’s why we made WaveForms Live, an open source,
free, browser-based application for manipulating and visualizing data
from OpenLogger and other devices. OpenLogger streams data to
WaveForms Live through Wi-Fi or USB. You can check it out right now at
WaveFormsLive.com.
















Screenshot of WaveForms Live showing streaming data from OpenLogger


Why Wi-Fi? Electrical Isolation and Untethered OperationWi-Fi connectivity lets you remain electrically isolated from the
device under test. It also lets you connect to a mobile platform, such
as a car, where a cable connection is not an option. T #crowdsupply #kickstarter #technology #kickbooster #indiegogo #newinventions #creative #gadgets #newinventions2021technology #campaign #advertisement #kickstarterproducts #kickstarter2021 #kickstarterprojects #wefunder
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