TinyDuino Processor Board quarter size comparison

TinyDuino Processor Board with accelerometer

TinyDuino Processor Board

Name: TinyDuino Processor Board | Processors | TinyCircuits.com
Brand: TinyCircuits
SKU: ASM2001-R-L
Price: 19.95 USD
Availability: InStock
Rating: 4.33 (6 reviews)

ASM2001-R-L

73 in stock

$ 19.95

Battery Option

Lithium Battery Support

Coin Cell Holder

No Battery Support

Quantity

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DESCRIPTION

The TinyCircuits TinyDuino is an Arduino compatible board in an ultra compact package. The TinyDuino processor board is roughly equivalent to the Arduino Uno board – same processor, same signals brought out to a shield connector. In fact, most Arduino sketches will work as is without any changes. To program this board, you need to use the USB TinyShield Adapter Board.

The TinyDuino Processor Board is available in three variations:

With Lithium Battery Support - has an on-board Lithium battery charger that will charge the battery when attached to USB
With coin cell battery support - for low power applications, use a simple CR1632 coin cell battery that can be easily changed
Without battery options - the lightest and lowest cost option

Main Features:

Atmega328P processor (same as is used on the Arduino Uno)
Power Switch
Status LED
8MHz ceramic resonator
External power supported with a 0.1″ power connection holes
Supports automatic switching between +5V and VBATT (if +5V is present, it will be used instead of the battery)

To learn more about the TinyDuino Platform, click here

TECH SPECS

Arduino Compatible
Expandable with Stackable TinyShield Boards
Optional battery connector for CR1612-CR1632 coin cell batteries
Optional Lithium battery connector and charger
0.1″ spaced solder holes for external power source
Robust Gold Finish – makes soldering easy and is non-corrosive
Ultra compact size and weight (smaller than a US Quarter!)

20mm x 20mm (.787 inches x .787 inches)
Max Height (without battery holder): 2.9mm (0.12 inches)
Max Height (with coin cell battery holder): 6.58mm (0.26 inches)
Ultra-thin 0.61mm (0.024 inches) PCB
Weight: 1.10 grams (0.039 ounces) - Lithium version

Atmel ATmega328P Microcontroller

32KB Flash, 2KB RAM, 1KB EEPROM
1.2mA (typical) @ 3V, 4MHz
Default Clock speed: 8MHz

2.7V – 5.5V operating voltage
20 I/Os (14 Digital, 6 Analog / Digital I/O) – All the signals on the Arduino Shield connectors are supported!
Arduino Bootloader preprogrammed (uses approx 0.5 KBytes of Flash Memory)

NOTES

If you are brand new to the TinyDuino, buying a kit is the best way to go since it will have all the parts needed. Check out the TinyDuino Kits here
All batteries are sold separately
To program this board, you need to use the USB TinyShield Adapter Board, which is sold separately.
This board does not include a voltage regulator – do not supply more than +5.5V to VBATT or the +5V signal or you will permanently damage the board and ruin your day.