Ported to Beaglebone (Kernel 4.1+)
- install "cape-bone-reflow" from https://github.com/robert-budde/bb.org-overlays
- add "cape_enable=bone_capemgr.enable_partno=cape-bone-reflow" to /boot/uEnv.txt
- sudo cp systemd/picoReflow.service /etc/systemd/system/.
- sudo systemctl enable picoReflow.service
- sudo systemctl start picoReflow.service
Turns a Raspberry Pi into a cheap, universal & web-enabled Reflow Oven Controller. Of course, since it is basically just a robot sensing temperature and controlling environmental agitators (heating/cooling) you can use it as inspiration / basis when you're in need of a PID based temperature controller for your project. Don't forget to share and drop a link, when you do :)
Standard Interface
Curve Editor
- Raspberry Pi (Rev 2B)
- MAX 31855/6675 Cold-Junction K-Type Thermocouple
- GPIO driven Solid-State-Relays/MOSFETs
We've tried to keep external dependencies to a minimum to make it easily deployable on any flavor of open-source operating system. If you deploy it successfully on any other OS, please update this:
- greenlet-0.4.2
- bottle-0.12.4
- gevent-1.0
- gevent-websocket-0.9.3
$ sudo apt-get install python-pip python-dev libevent-dev
$ sudo pip install ez-setup
$ sudo pip install greenlet bottle gevent gevent-websocket
$ emerge -av dev-libs/libevent dev-python/pip
$ pip install ez-setup
$ pip install greenlet bottle gevent gevent-websocket
If you want to deploy the code on a PI for production:
$ pip install RPi.GPIO
This only applies to non-Raspbian installations, since Raspbian ships RPi.GPIO with the default installation.
$ git clone https://github.com/apollo-ng/picoReflow.git
$ cd picoReflow
All parameters are defined in config.py, just copy the example and review/change to your mind's content.
$ cp config.py.EXAMPLE config.py
$ ./picoReflowd.py
Open Browser and goto http://127.0.0.1:8080 (for local development) or the IP of your PI and the port defined in config.py (default 8080).
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.
Please use the issue tracker for project related issues.
More info: https://apollo.open-resource.org/mission:resources:picoreflow