RobotZero Processor

$49.95

RobotZero is one of TinyCircuits’ second-generation processor boards, adding performance upgrades and additional features to the original TinyDuino including (4) Wireling connectors, (2) motor ports, (4) servo ports, and a built-in 9-Axis sensor. RobotZero is based on the Atmel SAMD21 32-bit ARM Cortex M0+ processor (the same one used in the Arduino Zero) and provides a USB connectivity port, power management and battery charger in a single 30x30mm board. We’ve kept our standard TinyShield expansion port, allowing for use with our current shields.

RobotZero Processor

RobotZero is one of TinyCircuits’ second-generation processor boards, adding performance upgrades and additional features to the original TinyDuino including (4) Wireling connectors, (2) motor ports, (4) servo ports, and a built-in 9-Axis sensor. RobotZero is based on the Atmel SAMD21 32-bit ARM Cortex M0+ processor (the same one used in the Arduino Zero) and provides a USB connectivity port, power management and battery charger in a single 30x30mm board. We’ve kept our standard TinyShield expansion port, allowing for use with our current shields.

Note* The battery and 5-Pin Wireling cables are sold separately.

Main Features:

Atmel SAMD21 processor (same as is used on the Arduino Zero)
More memory compared to TinyDuino (both Flash and RAM)
TinyShield expansion connector, built-in micro USB connection
Power switch, regulator, lithium battery management on board
Precision clock crystal and Real-Time Clock hardware built-in, low power standby
Populated 9-Axis Sensor: 3D accelerometer, 3D gyroscope, and 3D magnetometer
(4) Wireling Ports
(2) Motor Ports
(4) Servo Ports
Up to 10 ADC inputs, up to 10 PWM outputs, up to 16 external interrupts
To learn more about the TinyDuino Platform, click here

TECH SPECS:

Atmel ATSAMD21G18A 32 bit ARM processor at 48MHz, Arduino Zero compatible
32.728KHz clock crystal, RTC hardware built-in with standby mode down to 0.2mA
Expandable with our full lineup of stackable TinyShield boards
Ultra-compact size and weight (smaller than a US Quarter!)
30mm x 30mm (1.18 inches x 1.18 inches)
Max Height: 3.2mm (0.13 inches)
Ultra-thin 0.61mm (0.024 inches) PCB
Weight: 3 grams (0.11 ounces)
Atmel 32-bit ATSAMD21G18A ARM Microcontroller
ARM Cortex M0
256KB Flash, 32KB SRAM
12-bit ADC, 10-bit DAC
Default Clock speed: 48MHz
TI DRV8837 H-bridge Motor Driver
This board features (2) of these motor drivers for driving two separate motors
Low MOSFET On-Resistance: HS + LS 280mOhm
1.8A Max Drive Current (Recommend 500mA max)
1.8V to 11V Motor Operating Supply Voltage Range
TI PCA9544A Low Voltage 4-Channel I2C Multiplexer
Channel Selection via I2C Bus
0 to 400kHz Clock Frequency
Low Standby Current
Four Active-Low Interrupt Inputs
Active-Low Interrupt Output
ST LSM9DS1 9-Axis 3D accelerometer, 3D gyroscope, 3D magnetometer
3 acceleration channels, 3 angular rate channels, 3 magnetic field channels
±2 / ±4 / ±8 / ±16 g linear acceleration full scale
±4/±8/±12/±16 gauss magnetic full scale
±245/±500/±2000 dps angular rate full scale
16-bit data output
Embedded temperature sensor
“Always-on” eco power mode down to 1.9mA
Embedded FIFO
Position and motion detection functions
Click/double-click recognition
Atmel ATtiny841 8-bit Microcontroller
8 KB Flash Memory
512 Bytes SRAM and EEPROM
Voltage: 1.7V – 5.5V
2.7V – 5.5V operating voltage with built-in 3.3V regulator
Current: 20mA
20 IO pins available- up to 10 ADC inputs or up to 10 PWM outputs
Arduino compatible bootloader with CDC Serial port, plug and play on OSX and Windows 10

NOTES:

To send text to the Arduino IDE Serial Monitor, use the SerialUSB object instead of Serial
If you were able to upload a sketch to the TinyZero and now it does not respond, you may need to force this into bootloader mode. To do this, power off the TinyZero using the slide switch. Plug the USB cable into the TinyZero and your computer. Then press and hold the button on the bottom on the TinyZero while sliding the switch to the ON position. Then try uploading your program to the TinyZero and it should work. You may need to try this several times if it does not work the first time.

Additional information

Weight .1 lbs

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Product Manuals

If applicable, the Product Documentation, Reference Materials, CAD design(s),.STEP file(s) and/or other drawing files, Manuals, and Tutorials will be available for download upon purchase. The order confirmation email will include a downloadable link to the product file(s), which can also be downloaded from the My Account section if needed.


TinyCircuits is a maker of tiny open source electronics that let you create your own miniature electronic projects. Our main product is the TinyDuino – an Arduino compatible platform the size of a US Quarter.

Shipping Policy

Orders will generally ship within 1 – 3 days from receipt of purchase, though we do not guarantee shipment within this time period. We offer shipping via USPS and UPS. When an order is placed, it will be shipping to an address designated by the purchaser as long as that shipping address is compliant with the shipping restrictions contained on this Web Site. All purchases from this Web Site are made pursuant to a shipment contract. As a result, risk of loss and title for items purchased from this Web Site pass to you upon delivery of the items to the carrier. You are responsible for contacting us to initiate any claim for damaged and/or lost shipments. You are responsible for paying any import duties and taxes on your order.

Return Policy

1. TinyCircuits makes no warranties for its products, either expressed or implied, including any warranty of merchantability, fitness of our products for any particular purpose, even if that purpose is known to TinyCircuits, or any warranty relating to intellectual property. TinyCircuits shall not be liable for any injury, loss, damage, or loss of profits resulting from the handling or use of our products.
2. If you find that the product has does not perform to specifications at any time within ninety (90) calendar days of purchase, TinyCircuits will gladly replace the defective product. The defective product is to be returned by the customer to TinyCircuits .
3. TinyCircuits will not accept returns if the product has been damaged through misuse.
4. TinyCircuits accepts returns for any unopened product within 30 calendar days from the date of purchase, however this return is subject to a $2 + 15% restocking fee and shipping costs are the responsibility of the customer.
5. Customers must contact sales@tinycircuits.com to request a Return Merchandise Authorization (RMA) number prior to returning products and follow the instructions provided on how to properly return the product.

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