Sponsored

Cheap and Dirty: XY-LJ02 (7 mode programmable timer switch)

YBABRAT

Well-Known Member
Joined
May 12, 2024
Threads
55
Messages
1,409
Reaction score
1,355
Location
VIRGINIA
Vehicle(s)
2019 2 Door Rubicon X Wannabe
Occupation
None... but it pays well.
Alrighty, I got around to looking into a simple way to automate electric window roll up and roll down with factory controls or FOB key remote.

Firstly, I thought of 555 timer relay modules but realized many would like plug and play with minimal mods.

This timer relay module is more accurate with digital timing. You can set it for seconds (default), milliseconds, microseconds and minutes. With each timing it has a timer up to 9999.

Jeep Wrangler JL Cheap and Dirty:  XY-LJ02 (7 mode programmable timer switch) 1000046029


Here is a YouTube video on operation... i had to watch 2x. The instruction was a little fast but covered all the details



This nifty little module is programmable and stores all settings even when disconnected from a power source.

Here are a few ideas that can be done with an easy to use and versatile, 7 mode timer module.


1) Auto roll up when lock button is pressed or FOB lock button is pressed (after closing door). You can use 2x lock from FOB to stop windows up before completing closure. To utilize 2x unlock, the module's countdown mode must be set to allow countdown reset (Stop). Any other modes set can make the windows up or windows down functions erratic.

2) Auto roll down when unlock button is pressed 2x with stop on third press of unlock.
To utilize 2x unlock the module's countdown mode must be set to allow countdown reset (Stop).
The first unlock press when vehicle is remote locked and left for 5 minutes, will power module from UCoonect. The second unlock press will activate module to roll down windows during countdown. If wanting windows to be partially down press unlock a third time to stop.


This module can be used for other things but my focus was on power windows and will keep it there on this thread.

I haven't got around to wiring things up. But I do plan on using UConnect power either from tapping its connector or through USB. USB would be a plug and play option for powering the device.

You will need two modules. One for windows up and the other windows down.

As for triggering... I'll tap into the powered lock connector. The lock operation functions the same, either remotely or by lock switches. So triggering is a one wire job.

The window switch connector will be tapped to control both front windows with the timer relay.


More will be added when I get there... i have a few things that are all inclusive when time and weather permits. Hidden wiring for my new ditch lights, front 1080 cam, 12v 250A auxiliary power outlet for my 12v to 110v 2000w continuous inverter, and custom door puddle lights.
Sponsored

 
OP
OP

YBABRAT

Well-Known Member
Joined
May 12, 2024
Threads
55
Messages
1,409
Reaction score
1,355
Location
VIRGINIA
Vehicle(s)
2019 2 Door Rubicon X Wannabe
Occupation
None... but it pays well.
Here is a quick run down of each program function.

P1... Uninteruptable countdown mode. Once triggered, trigger is executed immediately.

P2... Restartable countdown mode. Basically delaying the countdown while in operation with each trigger event. Trigger is executed immediately.

P3... Stoppable countdown mode. Trigger event toggles a premature end to countdown or will start a new countdown when countdown has stopped. Trigger executes immediately.


P4... Delayed countdown mode. Trigger only starts and will not stop countdown. The delay counts down before timer starts. Trigger executes immediately.

Loop modes... if setting number of loops, there are options to make loop infinite and once only. Once only is 0001 and infinite is - - - -.

Low Power, sleep mode. Holding down stop for 3 seconds will toggle sleep mode (L-P ON/OFF ). After a few minutes of idle operation the counter relay will sleep (LED backlight will turn off).

P5... Loop countdown mode. Trigger only starts and will restart countdown. Trigger executes immediately.

P6... Looped instantanious countdown mode. Power on is trigger. Note if wanting to use P6 mode similar to P2 mode, set CL to .01 and LP to 0001.

P7... Falling edge triggered loop mode. Will not start countdown until button is released.
 
Last edited:
OP
OP

YBABRAT

Well-Known Member
Joined
May 12, 2024
Threads
55
Messages
1,409
Reaction score
1,355
Location
VIRGINIA
Vehicle(s)
2019 2 Door Rubicon X Wannabe
Occupation
None... but it pays well.
Here is a PWM motor control that can be used to power 4 window motors. It will help with slowing window motor speeds so you have better control of 3x unlock and 2x lock presses with FOB remote.

https://www.amazon.com/Motor-Speed-Controller-DC7-70V-Input/dp/B0CLV8FQ35

This unit can be wired inline from power windows fuse. One setting does all 2 to 4 power window motors equally.
Sponsored

 
 







Top