MC800G: dual-board 38x38 mm SSC339G module with IMX415 and NAND flash, 4K at
  30fps

Chip and memory
- SSC339G: "it's the same I6E but with external memory (RAM)"; "339 is BGA +
  ext. DDR!" (size not stated) (https://t.me/c/1809358416/29939,
  https://t.me/c/1809358416/71751, https://t.me/c/1166652144/78898)
- "30fps at 4K." (https://t.me/c/1166652144/78898,
  https://t.me/c/1166652144/77773)

Sensor
- IMX415 (https://t.me/c/1166652144/77773, https://t.me/c/1166652144/68221)

Flash and storage
- NAND flash: "these boards have NAND instead of NOR."
  (https://t.me/c/1809358416/30552, https://t.me/c/1809358416/29937,
  https://t.me/c/1166652144/77951)

Interfaces and pinout
- Dual-board design, 38x38 mm: "MC800S and G are both 38x38"
  (https://t.me/c/1166652144/77773, https://t.me/c/1809358416/71756)
- Uses the same sensor board as the MC800S, 30p 0.5mm FPC
  (https://t.me/c/1809358416/67492)

Sourcing and price
- "MC800G (dual board, SSC339G, 30fps, imx415) is ¥240.00 ($33)" in 2023-10;
  still 240 CNY in 2024-02 (https://t.me/c/1166652144/77773,
  https://t.me/c/1809358416/55790)
- Tino suggested Taobao item 616283275803 ("it seems (like) this one",
  2023-10) (https://t.me/c/1809358416/29943)
- AliExpress item 1005004041121141 (2024-12); AliExpress 1005004110692356
  given as "similar" in 2023-10 (https://t.me/c/1809358416/137356,
  https://t.me/c/1809358416/30552)

Variants, aliases and products built on it
- Tino once wrote it as "Anjvison MC800G (SSC339/IMX415)"
  (https://t.me/c/1166652144/68221)
- AliExpress item 1005005281826048: "MC800G + 36x AF w/IRCut + PTZ (pelco-d
  i think) + TFCard" (https://t.me/c/1166652144/77775)

Disagreements
- SoC: the catalogue says MSC339G; Tino writes SSC339G
  (https://t.me/c/1809358416/29937, https://t.me/c/1809358416/55790,
  https://t.me/c/1809358416/112010)
- SoC: in one 2023-10 message Tino wrote "SSC338G is Anjoy MC800G"; his
  messages before and after say SSC339G (https://t.me/c/1809358416/30552,
  https://t.me/c/1809358416/29937, https://t.me/c/1809358416/55790)

Photos
- The MC800G's back, with its NAND flash and the UART pads marked in green
  (https://t.me/c/1166652144/35796)