- Introduction
The NanoPi M4B is a RK3399 SoC based ARM board. It has the same form of factor as the RPi B3+ and has ports and interfaces compatible with RPi B3+ too. On a 85 x 56 mm compact board there are rich hardware resources. These features make it a good platform for rapid product prototyping and various applications.
The NanoPi M4B has an onboard 2.4G & 5G dual-band WiFi + Bluetooth 5.0 combo wireless module, two USB3.0 host, two USB2.0 Host, one Gbps Ethemet port, one HDMI 2.0 Type A port, one 3.5mm audio jack and one Type-C for Power Supply. In addition it has a RPi compatible 40-pin connector, dual MIPI-CSI camera interface, PCIe x2, eMMC socket, RTC port and etc.
The NanoPi M4B supports Ubuntu Desktop 18.04(64-bit), Lubuntu 16.04(32-bit), Ubuntu Core 18.04(64-bit), Android 8 and Lubuntu Desktop with GPU and VPU acceleration. With these rich resources and powerful performance it can be widely used in applications of machine leaming, Al, deep learning, robots, industrial control, industrial cameras, advertisement machines, game machines, blockchain and etc.
- Hardware Spec
| CPU | Model: Rockchip RK3399 Number of Cores: 64-bit Dual Core Cortex-A72 + Quad Core Cortex-A53 Frequency: Cortex-A72(up to 2.0GHz), Cortex-A53(up to 1.5GHz) |
| GPU | Mali-T864 GPU，supports OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11, and AFBC |
| VPU | 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etc |
| Power Management | RK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, software power-down, RTC wake-up, system sleep mode |
| Memory | RAM: Dual-Channel 2GB DDR3 |
| Storage | eMMC: no Onboard eMMC, but has a eMMC socket MicroSD Slot: MicroSD x1 for external storage up to 128GB |
| Connectivity | Ethernet: Native Gigabit Ethernet with unique MAC address Wi-Fi/BT: 802.11a/b/g/n/ac, Bluetooth 5.0, Wi-Fi and Bluetooth combo module Antenna x1: IPX-I Connector |
| Audio | Audio Output: 3.5mm Dual channel headphone jack, or HDMI Audio Input: Microphone input interface x1 |
| USB | USB 3.0 x2: Native USB 3.0 Type-A ports USB 2.0 x2: Native USB 2.0 Type-A ports USB Type-C x1: Power Input Only |
| Video Input | one or two 4-Lane MIPI-CSI, dual ISP, up to 13MPix/s，supports simultaneous input of dual-camera data |
| Video Output | HDMI x1: HDMI 2.0a, supports 4K@60Hz，HDCP 1.4/2.2 4-Lane MIPI-DSI x1 |
| Pin-header |
Serial Debug Port x1: 2.54mm pitch 4-pin-header, 3V level, 1500000bps |
| LED | Power LED(Red) x1 GPIO Controlled LED(Green) x1 |
| Others | RTC: 2 Pin 1.27/1.25mm RTC battery input connector Working Temperature: -20℃ to 70℃ |
| Power | DC 5V/3A via Type-C or GPIO header |
- OS / Software
| OS Support | Android 8.1 Android 10 Lubuntu 16.04 (32-bit) FriendlyCore 18.04 (64-bit) FriendlyDesktop 18.04 (64-bit) FriendlyWrt 21.02.1 (64-bit) |
| BSP version | Linux-4.4-LTS U-boot-2014.10 |
- Dimension
| PCB | 8 Layer |
| Dimension | 85*56mm |
| Weight | 51.28g |
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 alex@friendlyarmtr.com. 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 alex@friendlyarmtr.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.
Exchanges
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.
Refunds
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.