The NanoPi Duo2 is tiny and compact with rich interfaces and ports. It is only 55 x 25.4mm. It features Allwinner quad-core A7 processor H3, and has 256M/512M DDR3 RAM, onboard WiFi & bluetooth module and an OV5640 camera interface. It works with Linux variants such as Ubuntu Core.
It takes power input from its MicroUSB port and can be booted from a MicroSD card. It works with general bread-boards. Interface pins such as USB, SPI, UART, I2C, PWM, IR,Audio input & output and Fast Ethernet etc are populated.
The NanoPi Duo2 supports software utilities such as WiringNP and Python etc. These are all open source. It is suited for various loT applications.
Model: Allwinner H3
|Memory||512MB DDR3 RAM
|Storage||MicroSD x1 for external storage up to 128GB
|Video||Camera (OV5640 etc)|
|Audio||Input/Output: exposed in 2.54mm pitch pin header|
DC 5V, up to 1.2A
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at firstname.lastname@example.org. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at email@example.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.