Servo e-Timer is an essential servo/ESC controller timer for free flight models or rubber to the electric conversation. - The Servo version changes the servo position when the countdown is completed. - The ESC version(RED DOT for the identification) starts the motor when the button is released then stops at the end. Both versions are configurable between 1-250 seconds.
BMK Servo e-Timer
BMK ESC e-Timer
How To Set Timer Duration?
Press and hold the button before plugging the battery.
Plug the battery when holding the button
The LED will turn solid red.
Release the button and the LED will be turned off.
Press and hold the button and count the LED blinks.
Each Blink adds 1 second to the timer. For example, 30 flashes, for 30 seconds.
Release the button when you rich the required timer duration.
The LED will fast flash 5 times when saving the timer setting.
Then will return to normal mode. Now you can remove the battery or use your timer.
How To Use BMK e-Timer?
Plug the battery
If the battery voltage is above 3.7v, the LED will flash every 2 seconds.
If the battery voltage is below 3.7v, the LED will flash twice every 2 seconds. You must recharge the battery.
Press and hold the button for at least 2 seconds to arm the timer before launch. When armed the LED will solid red.
Release the button when launching, the timer countdown will start the LED will flash fast.
When the countdown is complete, the timer will turn off the motor or change the servo position.
Click the button to cancel If you have accidentally released the button or your model has landed before the countdown is complete.
Maximum Timer Duration
: 250 seconds (4 minutes 10 seconds)
: 1 second
: +-1% typical
Timer Activation Method
: Hold the onboard button for at least 2 seconds, the timer will start when the button is released.