D1 Mini Temperature Humidity OLED Shield Bare PCB

Description

D1 Mini Temperature Humidity OLED Shield Bare PCB

Compact shield PCB by RobThree for connecting a Wemos D1 mini, GXHT30 temperature/humidity module and SSD1306 OLED module.

Applications

Room monitoring displays and Wi-Fi sensor prototypes.

What you receive

One bare shield PCB only. D1 mini, sensor module, OLED, headers and firmware programming are excluded. Match module pinouts and supply voltage to the original design. Check clearance between OLED capacitors and header pins before assembly; insulate any potential contact.

DIYIPCB independently manufactures this open hardware design. It is not an official product of, or endorsed by, the original designer. Images are bare-board CAD previews, not photographs of stocked assemblies. Actual soldermask and surface finish may differ.

PCB order details

• One bare PCB per purchase unit, US$2.00.
• 2 copper layers; nominal thickness 1.6 mm.
• PCB production lead time: 2-3 days.
• Estimated shipping weight including packaging: 50 g.
• Shipping transit time is additional.

PCBA and customization

Component sourcing, SMT assembly, hand soldering, programming and agreed functional testing are available by quotation. A project manager follows up your requirements. Send the quantity, required connectors, firmware and testing scope. PCBA production lead time: 5-10 days, subject to component availability. PCBA is not included in the bare-board price.

Request a PCBA Quote

Source files and attribution

Original design: RobThree/TemperatureDisplay. Version: Pinned source revision.

• Original GitHub project and assembly documentation
• Pinned source revision 70ea3d30b1a6
• PCB source / fabrication project
• License: MIT

Manufacturing is based on the pinned original PCB source. The CAD image copy hides component models for illustration only. Original source and attribution notices are retained.

MIT License

Copyright (c) 2025 Rob Janssen

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

5% of eligible net product sales supports the Open Hardware Fund, at no extra charge.