Lastly! There’s now A A lot extra pretty priced Allwinner D1 RISC-V Linux board As a Outcome of of Sipeed LicheeRV Nezha CM SBC purchased for $16.90 and up on Aliexpress, that’s Much less costly than the $100 requested for Nezha SBC, although nonetheless not extremely Low price as we’ll see from the specs under.
Sipeed LicheeRV Is definitely each a board and a system-on-on-module with an edge connector, and Is provided with 512MB DDR3, a USB-C OTG port, a MicroSD card socket, and an SPI current interface. The twin M.2 edge connector Might be plugged Proper into a service board, They typically’re going to be a “86 Area” (86x86mm) for HMI current That Can be utilized for house automation.
Sipeed LicheeRV specs:
- SoC – Allwinner D1 single-core XuanTie C906 64-bit RISC-V processor @ 1.0 GHz with HiFi4 DSP, GSecond Second graphics accelerators
- Reminiscence – 512MB DDR3 memory @ 792 MHz
- Storage – MicroSD card slot
- Video – SPI current interface for optionally available 1.14-inch magnetic current
- USB – USB Type-C OTG port
- Host connector – 2x M.2 B-key edge connector for I/Os Similar to HDMI, MIPI DSI, RGB, Ethernet, Audio, SDIO, GPIO, and so on…
- Debugging – 4-pin UART header, USB ADB debugging
- Misc – Power LED, FEL howeverton
- Power Present – 5V/0.5A by way of USB-C port
- Dimensions – 43.2 x 25mm
Sipeed LicheeRV with SPI current aka “Sipeed LicheeRV Go well with”
The board will assist the OpenWrt-based mostly Tina Linux As properly as to Debian Desktop. With no networking connectivity nor HDMI output or Quick entry to I/Os, It is going to have restricted use, however Sipeed says service boards are coming in December. The Aliexpress Website additionally reveals the LicheeRV-86 an “86 Area” with an constructed-in 480×480 touchscreen current, an XR829 WiFi and Bluetooth module, Ethernet by way of a USB port, twin microphone, a 2.54mm GPIO header, and assist for WAFT (WebAssembly Framework for Issues).
I’m Not sure why it’s on Aliexpress, since solely LicheeRV and the Go well with variant ($22) with the SPI current are On the market Presently. Do You’d like to’d actually like a RISC-V Linux board that’s extra like a Raspberry Pi Zero W with HDMI, WiFi, and a GPIO header, Sipeed May even be Engaged on it.
It Will not use Certainly one of Allwinner’s wi-fi chips, however Instead the Ampak AP6210 module with WiFi 802.11b/g/n and Bluetooth 4.0.
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Source: https://www.cnx-software.com/2021/11/24/sipeed-licheerv-a-low-cost-allwinner-d1-linux-risc-v-board/
