3 ~ 32S
Cov khoom siv ua haujlwm tau zoo tag nrho, suav nrog UART /RS485/CAN kev sib txuas lus cable, buzzer tswb, cua sov module, activeequalizer,tus ntsuas qhov sib npaug,Bluetooth module, parallel module protector, touchable display screen, roj teeb zaub screen,NTC.