Smartfly ROCK Pi 4C Plus 4GB SBC Rockchip RK3399 -T Single Board Computer support Android 11/Ubuntu Server 20.04/Debian System

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For downloading the Tools, Driver and Firmware use the following link:

//youyeetoo.com/blog/rock-pi-4cokdp3399001-198

ROCK 4C Plus

ROCK 4C Plus is powered by RK3399-T with a dual core [email protected] + quad core Cortex-A53@1Ghz ARM processor, 64bit LPDDR4, two micro-HDMI, MIPI DSI, MIPI CSI, 3.5mm headphone jack, USB Port, GbE LAN, 40-pin color expansion header, RTC. ROCK 4C Plus is introduced in 2022.

Features

Model

ROCK 4C Plus

Processor

64bits hexa core processor
Rockchip RK3399-T
Dual Cortex-72, frequency 
1.5GHz with qual Cortex-A53, frequency 1.0GHz
Mali T860MP4 gpu, support OpenGL ES 1.1/2.0/3.0/3.1/3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11.

Memory

LPDDR4
64bit dual channel LPDDR4@3200Mb/s, 1GB/2GB/4GB optioal

Storage

eMMC connector
μSD card (μSD slot supports up to 256 GB μSD card)

Display

One Micro HDMI 2K up to 1440P@60
One Micro HDMI 4K 2.0 up to 4k@60
MIPI DSI 4 lanes via FPC connector
Only two of HDMI 2k, HDMI 4K and MIPI DSI can work at the same time.

Audio

3.5mm jack HD codec that supports up to 24-bit/96KHz audio.

Camera

MIPI CSI 2 lanes via FPC connector, support up to 800 MP camera (0.3mm pitch connector).

Wireless

802.11 ac wifi
Bluetooth 5.0
with external antenna

USB

USB 3.0 OTG X1, hardware switch for host/device switch, upper one
USB 3.0 HOST X1, dedicated USB 3.0 channel, lower one
USB 2.0 HOST X2

Ethernet

GbE LAN with Power over Ethernet (PoE) support
additional HAT is required for powering from PoE

IO

40-pin expansion header
2 x UART
2 x SPI bus
3 x I2C bus
1 x PCM/I2S
1 x SPDIF
2 x PWM
1 x ADC
6 x GPIO
2 x 5V DC power in
2 x 3.3V DC power in

Others

RTC

Power

USB C 5V/3A

Size

85mm x 54mm

[Tech-support]

Wiki: //youyeetoo.com/blog/

Forum: forum.youyeetoo.com

ExpertSupport: [email protected]

Payment

1. If the payment is not available, your order will be closed automatically.
2. Seller are responsible for any insurance, problems and damage which caused by shipping service such accidents, delays or other issues.Besides the buyer should to be responsible for any tax and/or dutycharged by their country.

Shipping Choice

Self-Help Shipping Guide

Shipment

1. All item will be shippedwithin 48 hours on receipt of cleared payment.(The earlier you pay, the earlier we ship your order.)
2. If you need faster shipment, please choose DHL or EMS or FedEx IP(Shipping fare paid by yourself). Or we will deliver via the default method.
3. Please make sure that your shipping address is 100% correct
4. We ship items to worldwide with delivery time guarantee

Contact us

1.If you have any requestplease don’t hesitate to contact us at first time we will help you and solve your issue within 24 hours.
2. All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply you as soonas possible.
3. Warranty services are for replacements only, any problem please kindly email us frist, we will accept your advise & request.

Return&Refund

1.Refund or resendnew for any orders due to the product quality problem.
2.We accept any unused itemin its original package as return within 7 days of delivery. Buyers must provide the tracking number, specific reason forthe return.
3. if it’s buyer’ s reason lead to the return package, buyers need to pay for round shipping fare.
4. We will refund to buyer after we receive the returns in its original condition package. Or buyers could choose to have a replacement.

FeedBack

1.As your feedback is really important to us, please take a few minute to leave the positive feedback if you are satisfied with our products and service .Also we will do the same for you ASAP. Thanks!
2. Please don’t hesitate to contact usbefore you leaving negative or neutralfeedback. We will try our best to resolve your problem and meet your need.

Shipping & Payment

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of TechOiO (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of techoio.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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