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 2026-06-22

  spec page: SG2002 RISC-V, 1 TOPS NPU, 256MB DDR3, open schematics/datasheets, MaixPy/MaixCDK

• https://github.com/sipeed/MaixPy recorded 2026-06-22

  open source (Apache-2.0) Python SDK for MaixCAM