Repetrel Download
We do encourage all users to be on the latest release. You are welcome to remain on older versions, but we will only be able to provide limited support (and no bug fixes) to older versions. Please consider upgrading to the latest version.
NOTE: Our environment is intended to be run by the HYREL user in the operating system, with FULL ADMINISTRATOR rights and privileges, on a windows device running in American English as the native language. If you vary from this, results may be unpredictable.
Please note that version 4 and above require a license key to operate - see Licensing for details.
Please note that you should ensure that your ST-Link is working before you attempt this upgrade.
Please note that if you cannot perform the upgrade yourself, we charge a $100 service fee to help.
Upgrade Overview
As of June, 2021, the new Repetrel installer will also install the prerequisites, so the process is:
In brief:
1. Repetrel Installer (you are here now)
2. Firmware
3. Settings
4. Recipes
5. Licensing
Current Version: 4.2.474
The recent bugs have been corrected, so please use 4.2.474, linked below.
The current (as of 7 May 2021) is recommended for all users:
- Repetrel Program 4.2.473
- Motion Controller Firmware 4.203b (lower case L)
- Head/Bed Firmware 103_4.050f
To find out what version of Repetrel Software you are on now:
Repetrel 
The Repetrel download includes the latest (see above) Repetrel software and firmware for your 407 (30M, ESR) or 429 (16A, EHR) Motion Controller, your 103 Print Head and Hot Bed Controllers, and controllers for the CO2 laser, 3-phase spindle tool, and extra axes.
Download the file and run it as Administrator.
As there have been some file location changes recently, we recommend renaming your old repetrel folder (perhaps to repetrel_something) and then doing this FULL INSTALL.
V3
For version 3.083_K, please visit 3_Install.
After Repetrel
Please proceed to steps 5-8 to complete your install or upgrade.