Briefly insert any key into ignition lock cylinder and remove immediately. When reconnected to the car, the ECU will be in auto-programming mode and will accept new keys as per the procedure below:ġ. Here’s the setup, with the computer connected to the ECU via the EEPROM circuit on a prototype breadboard. If you do have problems reading and writing from the chip, you have to short the crystal on the board. However the clip doesn’t have a good grip on the SMD chip so I chose to solder wires directly to the leads of the chip. Using a test clip helped a lot during prototyping. Note: This is the same circuit for programming the odometer’s EEPROM: To connect the 8-pin EEPROM chip to the computer you'll either have to solder hook-up wires to the pins or get a Test Clip for onboard programming. The components required are fairly basic, three 4.7K ohm resistors, three 5V zener diodes, and a computer with a serial port. In my case, I made my own, using this EEPROM circuit. You can either buy a USB programmer from eBay or make your own to communicate to the serial port. A help guide can be found on the main page to aid in most questions.This is where you need to get a programmer to connect the chip to your PC. Once the results are resulted, the file can be saved and opened again in any Aero Key software, allowing multiple computers and users to use the file.Īero Key has quickly become many locksmiths’ choice for master keying software. Gone are the days of running out of pins at the job site! All of the bottom and top pins needed to complete the job are listed at the top of the page. With the use of the text file, the user can high light, add names for change keys to identify locks (i.e. The two buttons on the bottom right (see above) generate a new system or it lets you see the results of the last successful key chart generation.Ī useful tool after generating the key system is to save the results as a text file. A custom number of change keys can be created, or all possible change keys can be created. Multiple sub master keys are also able to be entered to expand the possibilities of the software. The user may also enter in their own master key bitting or auto-generate one from scratch. All you need is right in front of you from opening an existing project to seeing the results of your current project. All needed options are plainly listed on the main page, without any confusing tabs. You will enjoy the simple layout Aero Key offers. Take a look at the screen shot to the left. If you desire a shallower key for easier pinning, simply click the drop down menu and choose the maximum depth you would like. All of these factory settings can be adjusted for keying purposes. The Aero Key software takes the guess work and trial and error out of master keying by automatically generating 15 different manufacturer presets for standard spaces, minimum depth, maximum depth, MACS (maximum adjacent cut specification), deepest first cut, step value, minimum chambers varied from master key. Within three clicks, you can have a full master key system! Aero Key saves time and eliminates unwanted cross keying. Math errors afterwards, allowing unwanted cross keys, can cause the user to go back to the drawing board. Creating large master key systems for clients can be very profitable, but much of these profits are lost when too much time is taken making the system. All records can easily be referenced back to using the Aero Key software. Gone are the days of missing papers and scratch notes for master keying or going back to a job site years later without record of their keying chart. Aero Lock has strived and successfully created an easy to use program that helps locksmiths increase profit, decrease errors, and keep track of client’s key charts. The locksmith now has the most effective solution to generate a master key system for 4, 5, 6, and 7 pin locks. Aero Key is designed for locksmiths who want the ability to create simple and easy to use master key systems!
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