MC-A42P: Anjoy IP camera module with a SigmaStar SSC377 SoC and a SmartSens
  SC4336P sensor.

Chip and memory
- SoC is SSC377: "MC-A42 is 335, MC-A42P is 377".
  (https://t.me/c/1166652144/72882, https://t.me/c/1809358416/52079)

Sensor
- Sensor is the SC4336P. (https://t.me/c/1166652144/73028,
  https://t.me/c/1809358416/52079)

Variants, aliases and products built on it
- Tino calls it the "newer MC-A42P", distinct from the MC-A42.
  (https://t.me/c/1809358416/52079, https://t.me/c/1166652144/72882)