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Experience the flexibility of dual architectures! The LicheeRV Nano-B features the SG2002 SoC, offering a selectable RISC-V C906 or ARM Cortex-A53 core, onboard MIPI interfaces, a TF card slot, and a compact castellated pin design.
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Sipeed Tang Nano 4K FPGA Development Board ₹2,599.00 Dual-Architecture SG2002 Powerhouse The LicheeRV Nano-B stands out in the crowded SBC market by refusing to lock you into a single architecture. Powered by the SG2002 System-on-Chip (SoC), this board features a physical hardware switch located on the back. This switch allows developers to seamlessly select between a RISC-V C906 core or an ARM Cortex-A53 core prior to boot. This unparalleled flexibility makes it the ultimate platform for cross-architecture software testing and benchmarking.
Rich Multimedia & Vision Interfaces Despite its tiny footprint, the LicheeRV Nano-B is fully equipped for modern multimedia tasks. The front of the board features a high-speed MIPI Camera connector and an onboard MIC for audio input. Flip the board over, and you will find dedicated FPC connectors for a MIPI Display and a Touch Screen, alongside solder pads for a Speaker/PA output. This makes it an incredibly capable board for building smart cameras, handheld terminals, or voice-activated assistants.
Breadboard Friendly & Highly Expandable Measuring just 35.56 mm by 22.86 mm, the board is designed to fit almost anywhere. It features castellated mounting holes with a standard 2.54 mm pitch, making it perfect for surface-mounting directly onto a custom carrier board or soldering the included headers for standard breadboard prototyping. The comprehensive pinout breaks out a massive array of interfaces including up to four UARTs, multiple PWM channels, SPI, IIC, and SDIO, all utilizing a safe 3.3V logic level (Vio=3.3V).
Specifications
SoC: SG2002
Core Architecture: Selectable RISC-V C906 or ARM Cortex-A53 (via hardware switch)
Dimensions: 35.56 mm x 22.86 mm
Pin Pitch: 2.54 mm
Storage: TF (MicroSD) Card Slot
Video/Display: MIPI Camera (Front), MIPI Display (Back), Touch Screen (Back)
Audio: Onboard MIC, Speaker PA solder pads
USB Interface: USB Type-C
User Controls: Reset Button, User Button, User LED, Power LED
GPIO Logic Voltage: 3.3V (GPIOA, GPIOB, GPIOP)
Key Applications and Projects
TinyML & Machine Vision: Utilizing the MIPI camera interface to run lightweight facial recognition or object detection models at the edge.
Cross-Platform Firmware Development: Using the hardware toggle switch to write and benchmark RTOS kernels on both ARM and RISC-V architectures seamlessly.
Custom Smart Home Hubs: Connecting a touchscreen and speaker to build a compact, voice-activated smart home control panel.
Unlock New Capabilities (Project Evolution) The Ultra-Compact Smart Intercom: Standard development boards are often too bulky to fit cleanly inside a wall-mounted enclosure. By taking advantage of the LicheeRV Nano-B's tiny 35.56mm x 22.86mm footprint and standard 2.54mm pitch, you can surface-mount this board directly to a custom PCB. Connect a MIPI camera and an LCD screen to the integrated FPC connectors, wire a small speaker to the PA pads, and you have a complete, AI-powered smart doorbell or video intercom system that fits entirely inside a standard electrical gang box!
1x Sipeed LicheeRV Nano-B Development Board
2x 15-Pin Male Header Strips
1. What SoC is at the heart of this board? The board is powered by the SG2002 System-on-Chip.
2. Is this a RISC-V or an ARM development board? It is both! The board features a unique hardware switch that allows you to select between a RISC-V C906 core and an arm A53 core.
3. How do I switch between the different architectures? There is a physical slider switch located on the back of the board, directly below the main SoC, labeled "A53 / C906".
4. What are the exact dimensions of the board? The board is extremely compact, measuring exactly 35.56 mm in width and 22.86 mm in height.
5. Is the pin spacing standard for breadboards? Yes, the castellated edge pins feature a standard 2.54 mm pitch, making it perfectly compatible with standard breadboards and perfboards.
6. Does the package include header pins? Yes, the board comes with two rows of male header pins that you can solder onto the board for prototyping.
7. Can I connect a camera directly to this board? Yes, the front of the board features a dedicated MIPI Camera FPC connector.
8. Can I add a screen to the LicheeRV Nano? Yes, the back of the board includes a MIPI Display connector and a separate Touch Screen connector.
9. How do I boot an operating system? The board includes a TF (MicroSD) Card slot on the back for loading your operating system and storing data.
10. What kind of USB connection does it use? It features a modern USB Type-C port on the front edge for power and data.
11. Does the board have any onboard audio capabilities? Yes, it features an onboard MIC on the front and solder pads for a Speaker (PA) on the back.
12. What is the logic voltage for the GPIO pins? The GPIO pins (GPIOA, GPIOB, and GPIOP) operate at a logic level of 3.3V (Vio=3.3V).
13. How many UART interfaces are available? The pinout exposes up to four UART interfaces: UART0, UART1, UART2, and UART3.
14. Are there any physical buttons on the board? Yes, the front of the board has two tactile buttons: a Reset KEY and a USER KEY.
15. Does it have indicator LEDs? Yes, there is a Power LED to indicate the board is receiving power, and a programmable USER LED.
16. Does the pinout support EMMC storage expansion? Yes, the left side of the pinout provides access to EMMC signals (D0, D1, D2, D3, CLK, CMD) for adding external flash storage.
17. What hardware debugging interface is exposed? The board exposes a standard JTAG interface (TCK, TMS, TDO, TDI) on the right side of the pinout.
18. How do I supply power directly to the pins? You can supply 5V to the dedicated 5V pins on the bottom left, or use the VBUS/VSYS pins near the USB port.
19. Does the board support I2C communication? Yes, I2C (labeled as IIC1 and IIC3) pins are available on the right-side header.
20. What is the distance from the edge of the board to the first pin? The distance from the left and right edges of the PCB to the center of the first castellated pin is 1.27 mm.
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Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
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One of the best place for electronics you will get everything you want! With the best and orginal quality
Very helpful staff and the best place to buy components for projects
Wonderful store with expert service and technically strong people.
Prompt delivery, excellent technical support
Large inventory of electronic components and parts. Well trained service personnel and technicians who can quickly identify and rectify product defect if any. They are a reliable and trustworthy online stores.
Excellent and prompt service
Excellent and prompt response, great and Quality product... All the best... Thank you
I got the thing that was taking the whole Bangalore to search for here
Excellent attitude and prompt service by Bharath. Saved me a trip to SP Road while having ample time to explore new products. Ended up buying much more than what i had originally envisaged. Hope to engage more often and upgrade my skills. God bless
We are into electronics & mechanical projects in this connection we had contacted probots & we visited them , To our pleasant surprise , their presentation with us was friendly wrapped with professional support , which helped us to choose better , this interaction was patient & excellent .with all confidence i shall promote them to my known sources looking for components . Pls maintain this attitude towards customer this shall take your organization to heights
Great place to get all electronic components and accessories for electronic products.
Fast Delivery, Accurate information, Quick resolution, most important acceptance & accountability and willingness to help.
Available all children school project spears parts like electronics
It was good experience
Staff is very patient and helpful
One of the best place for electronics you will get everything you want! With the best and orginal quality
Very helpful staff and the best place to buy components for projects
Wonderful store with expert service and technically strong people.
Prompt delivery, excellent technical support
Large inventory of electronic components and parts. Well trained service personnel and technicians who can quickly identify and rectify product defect if any. They are a reliable and trustworthy online stores.
Excellent and prompt service
Excellent and prompt response, great and Quality product... All the best... Thank you
I got the thing that was taking the whole Bangalore to search for here
Excellent attitude and prompt service by Bharath. Saved me a trip to SP Road while having ample time to explore new products. Ended up buying much more than what i had originally envisaged. Hope to engage more often and upgrade my skills. God bless
We are into electronics & mechanical projects in this connection we had contacted probots & we visited them , To our pleasant surprise , their presentation with us was friendly wrapped with professional support , which helped us to choose better , this interaction was patient & excellent .with all confidence i shall promote them to my known sources looking for components . Pls maintain this attitude towards customer this shall take your organization to heights
Great place to get all electronic components and accessories for electronic products.
Fast Delivery, Accurate information, Quick resolution, most important acceptance & accountability and willingness to help.
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