This article applies to:
KEIL License, DolphinAPI

I want to develop own Firmware with the DolphinAPI. Can I order the licenses for PK51 or CA51 via EnOcean, or do I have to contact KEIL directly?

First you need KEILs IDE. It is called uVision. uVision includes the PK51 Prof. Developers Kit or CA51 Compiler Kit . You can download uVision from KEILs homepage directly. After filling the registration form, you should be able to download uVision. After installation you have an Evaluation Version from KEIL. It has no time limitation but you can compile only 2 kB of code. If the Evaluation License is not sufficient, you have this options:

Keil PK51 EnOcean Specific License

• EDK 300 customers can get a 30 day trial license of PK51 on request. This License has no code size limitation. After obtaining the Serial number from EnOcean you have to register in KEIL and request the License key. Simply click on the Get LIC via internet button in License Management window. (File -> License Management). If you are interested in the trial license please contact support[at]enocean.com.

Keil PK51 or CA51 License
You can buy also the full PK51 Prof. Developers Kit or CA51 Compiler Kit from Keil. This will make it possible to develop applications without any limitation. For more information about these types of licenses please read:
http://www.keil.com/c51/ca51kit.asp
http://www.keil.com/c51/pk51kit.asp
For pricing information and to acquire this type of license please contact Keil distributors:
http://www.keil.com/distis/.