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Sipeed has formally launched its Allwinner D1-based mixture single-board laptop (SBC) and system-on-module (SOM), the LicheeRV — and has a spread of service boards within the works to make full use of the system-on-chip’s performance.
Sipeed initially teased the at-the-time unnamed machine two months in the past, promising a sub-$20 worth level for considerably the identical specs because the $99 Nezha — the primary business board constructed round Allwinner’s D1. It is a worth level the corporate has hit, although getting probably the most out of the machine would require a service board to interrupt out otherwise-unavailable peripherals.
The board is constructed round Allwinner’s D1 system-on-chip, which encompasses a XuanTie C906 single-core 1GHz RISC-V processor with pre-ratification vector and a few vendor-specific extensions, a HiFi4 digital-signal processor (DSP), and G2D graphics accelerator. To this, Sipeed has added 512MB of DDR3 reminiscence, microSD storage, an SPI interface for an elective 1.14″ coloration show, and a USB Sort-C On-The-Go (OTG) port plus four-pin UART header.
It is a brief record of ports, however it’s a small board. Whereas technically useful as a single-board laptop, it is clear most might be selecting to utilize the LicheeRV as a system-on-module — connecting it to elective breakout boards via two M.2 B-key connectors on the board’s base.
Sipeed has confirmed plans to launch a service board with an built-in touchscreen, however it will not be out there till December. (📷: Sipeed)
Up to now the corporate has teased two service boards, which it hopes will launch in December: One converts the board right into a Raspberry Pi Zero-style kind issue with HDMI, a 40-pin general-purpose enter/output (GPIO) header, a microphone, USB, and HDMI; the opposite, the LicheeRV-86, features a 480×480 coloration touchscreen show, Wi-Fi, Bluetooth, USB Ethernet, and twin microphones.
As an Allwinner D1 machine, software program assist is considerably restricted at current. Allwinner itself has a customized working system, Tina Linux, based mostly on a fork of an older launch of OpenWRT, and there is official assist for a Debian-based desktop. The RISC-V and Linux communities are engaged on extra assist, with some different distributions out there in beta now, however work to mainline D1 assist remains to be ongoing.
The LicheeRV is now out there to order from AliExpress at $16.90 for the naked board or $22 with elective show.
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