velleman VMA304 SD Card Logging Shield for Arduino User Manual
- June 8, 2024
- Velleman
Table of Contents
VMA304
SD CARD LOGGING SHIELD FOR ARDUINO®
USER MANUAL
Introduction
To all residents of the European Union
Important environmental information about this product
This symbol on the device or the package indicates that disposal of the device
after its lifecycle could harm the environment. Do not dispose of the unit (or
batteries) as unsorted municipal waste; it should be taken to a specialized
company for recycling. This device should be returned to your distributor or
to a local recycling service. Respect the local environmental rules.
If in doubt, contact your local waste disposal authorities.
Thank you for choosing Velleman®! Please read the manual thoroughly before
bringing this device into service.
If the device was damaged in transit, do not install or use it and contact
your dealer.
Safety Instructions
| · This device can be used by children aged from 8 years and above, and
persons with reduced physical, sensory or mental capabilities or lack of
experience and knowledge if they have been given supervision or instruction
concerning the use of the device in a safe way and understand the hazards
involved. Children shall not play with the device. Cleaning and user
maintenance shall not be made by children without supervision.
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| · Indoor use only.
Keep away from rain, moisture, splashing and dripping liquids.
General Guidelines
| · Refer to the Velleman® Service and Quality Warranty on the last pages of
this manual.
· Familiarise yourself with the functions of the device before actually using
it.
· All modifications of the device are forbidden for safety reasons. Damage
caused by user modifications to the device is not covered by the warranty.
· Only use the device for its intended purpose. Using the device in an
unauthorised way will void the warranty.
· Damage caused by disregard of certain guidelines in this manual is not
covered by the warranty and the dealer will not accept responsibility for any
ensuing defects or problems.
· Nor Velleman nv nor its dealers can be held responsible for any damage
(extraordinary, incidental or indirect) – of any nature (financial, physical…)
arising from the possession, use or failure of this product.
· Due to constant product improvements, the actual product appearance might
differ from the shown images.
· Product images are for illustrative purposes only.
· Do not switch the device on immediately after it has been exposed to changes
in temperature. Protect the device against damage by leaving it switched off
until it has reached room temperature.
· Keep this manual for future reference.
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What is Arduino®
Arduino® is an open-source prototyping platform based in easy-to-use hardware
and software. Arduino® boards are able to read inputs – light-on sensor, a
finger on a button or a Twitter message – and turn it into an output –
activating of a motor, turning on an LED, publishing something online. You can
tell your board what to do by sending a set of instructions to the
microcontroller on the board. To do so, you use the Arduino programming
language (based on Wiring) and the Arduino® software IDE (based on
Processing).
Surf to www.arduino.cc and
www.arduino.org for more information.
Overview
Most Arduino® boards have limited onboard memory storage. The SD card logging
shield allows expanding the storage to up to 2 GB.
If you have a project with any audio, video, graphics, data logging, etc. in
it, you will find that having a removable storage option is essential. Most
microcontrollers have extremely limited built-in storage. For example, even
the Arduino® ATmega2560 has a mere 4k bytes of EEPROM storage. There is more
flash (256k) but you cannot write to it as easily and you have to be careful
if you want to store information in flash that you do not overwrite the
programme itself!
Connection to Arduino® Uno
Ardulnoe | VMA304 |
---|---|
10 | CS |
11 | DI |
12 | DO |
13 | CLK |
GND | GND |
+5V | 5V |
Connection to Arduino® Mega
Arduino® | VMA304 |
---|---|
50 | DO |
51 | DI |
52 | CLK |
53 | CS |
GND | GND |
+5 V | 5 V |
voltage …………………………………………….. 3.3-5 VDC
dimensions …………………………………………. 52 x 30 x 12 mm
weight ……………………………………………………. 8 g
protocol ………………………………………………… SPI
required library …………………………………………… SD.h
Use this device with original accessories only. Velleman nv cannot be held responsible in the event of damage or injury resulting from (incorrect) use of this device. For more info concerning this product and the latest version of this manual, please visit our website www.velleman.eu. The information in this manual is subject to change without prior notice.
© COPYRIGHT NOTICE
The copyright to this manual is owned by Velleman nv. All worldwide rights
reserved. No part of this manual may be copied, reproduced, translated or
reduced to any electronic medium or otherwise without the prior written
consent of the copyright holder.
Velleman® Service and Quality Warranty
Since its foundation in 1972, Velleman® acquired extensive experience in the
electronics world and currently distributes its products in over 85 countries.
All our products fulfil strict quality requirements and legal stipulations in
the EU. In order to ensure the quality, our products regularly go through an
extra quality check, both by an internal quality department and by specialized
external organisations. If, all precautionary measures notwithstanding,
problems should occur, please make appeal to our warranty (see guarantee
conditions).
General Warranty Conditions Concerning Consumer Products (for EU):
- All consumer products are subject to a 24-month warranty on production flaws and defective material as from the original date of purchase.
- Velleman® can decide to replace an article with an equivalent article, or to refund the retail value totally or partially when the complaint is valid and a free repair or replacement of the article is impossible, or if the expenses are out of proportion.
You will be delivered a replacing article or a refund at the value of 100% of the purchase price in case of a flaw occurred in the first year after the date of purchase and delivery, or a replacing article at 50% of the purchase price or a refund at the value of 50% of the retail value in case of a flaw occurred in the second year after the date of purchase and delivery.
-
Not covered by warranty:
– all direct or indirect damage caused after delivery to the article (e.g. by oxidation, shocks, falls, dust, dirt, humidity…), and by the article, as well as its contents (e.g. data loss), compensation for loss of profits;
– consumable goods, parts or accessories that are subject to an aging process during normal use, such as batteries (rechargeable, non-rechargeable, built-in or replaceable), lamps, rubber parts, drive belts…(unlimited list);
– flaws resulting from fire, water damage, lightning, accident, natural disaster, etc.…;
– flaws caused deliberately, negligently or resulting from improper handling, negligent maintenance, abusive use or use contrary to the manufacturer’s instructions;
– damage caused by a commercial, professional or collective use of the article (the warranty validity will be reduced to six (6) months when the article is used professionally);
– damage resulting from an inappropriate packing and shipping of the article;
– all damage caused by modification, repair or alteration performed by a third party without written permission by Velleman®. -
Articles to be repaired must be delivered to your Velleman® dealer, solidly packed (preferably in the original packaging), and be completed with the original receipt of purchase and a clear flaw description.
-
Hint: In order to save on cost and time, please reread the manual and check if the flaw is caused by obvious causes prior to presenting the article for repair. Note that returning a non-defective article can also involve handling costs.
-
Repairs occurring after warranty expiration are subject to shipping costs.
-
The above conditions are without prejudice to all commercial warranties.
The above enumeration is subject to modification according to the article (see article’s manual).
Made in PRC
Imported by Velleman nv
Legen Heirweg 33, 9890 Gavere, Belgium
www.velleman.eu
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>