Flashing Anduril on a Jin Heng driver

Do you guys it possible to flash Anduril on this Jin Heng driver using a USBasp? (see below)

I think G stands for ground and R stands for reset but I don’t know about K and Minus. I also don’t know if there are enough pin contacts.

Not an Anduril compatible MCU, it looks like the MCU Convoy uses, same package at least.

Aside from that, - GND, R red aux, G green aux (see the series resistors), K switch.

Ah I see, thanks. The Jin Heng flashlights indeed have electronic switches which show battery levels using red and green on the power button.