The AstroSloth Reflow Oven Controller is used to simplify your DIY SMT soldering ProjectsDesigned by AstroSloth in Canada
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New version 2.0 Board available. Changes: - More condensed square board layout (40mm x 40mm) - Purple Soldermask! - 4-40 screw holes instead of M4 - Buttons placed in a more convenient location **NOT…Read More…
New version 2.0 Board available. Changes: - More condensed square board layout (40mm x 40mm) - Purple Soldermask! - 4-40 screw holes instead of M4 - Buttons placed in a more convenient location
**NOTE ABOUT THE ADAFRUIT 128x64 OLED display. If you have purchased a display in 2021 or later, please use the upload the Reflow Oven 2.0 binary on the Astrosloth Github page (astrosloth.into.standard.hex) via the board's ICSP connector. The USB cannot be used to program the board. All boards intentionally ship with code that is compatible with older versions of the OLED.**
The AstroSloth Reflow Oven Controller is an ATMEGA328 microcontroller based system that automates your toaster oven to reflow your DIY SMT PCB projects. With two profiles stored, you can choose between lead-based and SnAgCu based solder.
Simplicity is what makes the AstroSloth Reflow Oven Controller special. Only having to screw in an ungrounded K-Type thermocouple, and positive and negative DC SSR leads, while plugging in a 5V Micro USB power supply and an OLED display after the AC wiring to the oven is complete will have you running in no time. The 128x64 OLED display clearly outputs the real time temperature as read by the thermocouple and graphically displays its progress, as each major step of the reflow is reported back to the user. Two buttons are easily accessible to start and immediately stop the reflow at any time, or to change between the lead-free and lead based profiles saved in EEPROM. The PID algorithm is accurately tuned to closely follow either profile during reflow. By mounting the controller inside of an enclosure, you will not have to externally modify your oven.
Here you can purchase the assembled board, with or without the option of a buzzer.
Parts not provided but would need to be purchased elsewhere to finish the kit:
See the Datasheet at the bottom of this page. Note for optimal results, place thermocouple in the center of the toasting rack. Also, ensure that your toaster oven dials are turned to max settings before starting a cycle to allow the SSR to operate properly.
Returns The Astrosloth Reflow Oven controller is backed by a 6 month warranty beginning from the date of the original purchase.
All kits are returnable and refundable within 30 days from the shipping date. To be eligible for a return your item must be unused, unmounted, never powered in its original unopened package.
Before sending back the board please write us here on Tindie requesting return/refund and wait our confirmation.
Once the unopened and unused item has been received by us, we will email you and issue a refund via Tindie. Used items will not be refunded unless we are unable to fix under warranty.
DISCLAIMER Please note that while the board works with DC voltages, mains power voltages are involved during oven use. High voltages can be lethal and in the worst case may lead to electrocution and possible death. If you are unsure of how to connect the device to mains voltage, please first contact and speak to a licensed electrician who can help you.
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