AxxSolder 3.1 is a STM32 based soldering iron controller for JBC C115, C210 and C245 cartridges.

AxxSolder is a STM32 Based soldering station for JBC cartridges which takes 9-24 VDC or USB-PD power.

The soldering controller uses the extremely well-performing JBC style cartridges (C115, C210 and C245). These JBC style cartridges allows for a very good thermal heat conductivity and temperature stability. The handle pieces (NT115, T210 and T245) has very good ergonomics, they are light weight, have a short tip-to-grip distance and are of superb quality. Only problem is that a commercial station such as the CD-2BQF is very expensive. There are other cheaper stations out there to drive these cartridges but they often lack a proper way to ground the tip of the soldering iron in a correct way. No tip grounding means a big ESD risk when working on your latest project. The thermal performance, the compact footprint and the clear TFT display sets this project ahead of its competition. And of course, it is all open source so you can implement new features by yourself or join the community to discuss new ideas on hardware and software!

AxxSolder solves this issue with a design made from scratch by AxxAxx(me) while also implementing dual power. Either a 9-24 V DC source or USB PD can be used for on the go! For this reason, two different enclosures are designed, a portable version and a station version and the community is continuing to design more!

The max power output is determined based on which type of cartridge is detected - 130 W for C245, 65 W for C210 and 22 W for C115.

You will receive a complete assembled and tested PCB with button caps encoder knob and display. 3D models for 3D printable enclusures can be found here: CAD

For a complete list of settings, functions, CAD drawings, and source code see the GitHub repository: AxxSolder

AxxSolder 3 DEMO on YouTube

DISCLAIMER AxxSolder is an open source project and has absolutely no warranty, or guarantees on functionality or reliability! The authors of this project accept absolutely no liability for any harm or loss resulting from its use. That said, have fun. :)