Sipeed

schematics

published (available via wiki/GitHub)

toolchain

open (fully open (MaixPy/MaixCDK, Apache-2.0))

datasheets

public (public on wiki)

blobs

required (SG2002 silicon proprietary)

retail

open_market (global via AliExpress/Taobao)

Open Apache-2.0 SDKs, public schematics/datasheets, and global retail availability, though the SG2002 silicon itself is proprietary.

• https://wiki.sipeed.com/hardware/en/maixcam/maixcam.html recorded 2026-08-13

  hardware resources listing Schematic and Datasheet downloads; SOPHGO SG2002 with a 1GHz RISC-V C906 and 256MB DDR3; "MaixCAM hardware info, more info please refer to CPU's datasheet"; Purchase section with Sipeed Taobao and AliExpress links

• https://github.com/sipeed/MaixPy recorded 2026-08-13

  "Apache License 2.0 Sipeed Ltd." on the MaixPy SDK, with MaixCAM listed as a supported hardware platform