Hello guys,
I may have made a mistake

as I wrote above I took a manase and an offline controller but the wiring is different
my offline controllerlooking online I see the pin names (see images)
the laser controller has gnd, 5V, rxd, txd, nc, rst
the manase has gnd, 5V, rxd, txd and others but not nc and rst
can i adapt it or do i have to buy cronos board?
CRONOS BOARD