2 layers70.1 × 43.2 mm
Iaq device
nkitanov/iaq_board
IAQ Board is a DIY (Do-It-Yourself) device for measuring internal air quality
19 parts396
2 layers25.4 × 25.4 mm
PiicoDev Atmospheric Sensor BME280
CoreElectronics/CE-PiicoDev-Atmospheric-Sensor-BME2801Hardware repo for the Core Electronics PiicoDev Atmospheric Sensor BME280
- Size
- 25.4 × 25.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 11
- Pads
- 55
- Tracks, vias
- 139, 16
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 23 Mar 2021
- Updated
- 10 Jan 2024
Overview
PiicoDev Atmospheric Sensor BME280 is an open-source printed circuit board by CoreElectronics, from the CoreElectronics/CE-PiicoDev-Atmospheric-Sensor-BME280 repository on GitHub. It is a 2-layer board of 25.4 × 25.4 mm with 30 parts on 11 nets, routed with 139 tracks and 16 vias.
It is built around the BME280. Its parts include 5 resistors, 3 connectors, 2 capacitors, 1 IC and 1 diode. It belongs with the sensors and measurement boards of this library.
Main components
1README
README.mdPiicoDev® Atmospheric Sensor BME280
This is the repo for the Core Electronics PiicoDev Atmospheric Sensor BME280.
The PiicoDev® Atmospheric Sensor allows you to easily measure barometric pressure, humidity, and temperature. Use it to build your own weather station or perform experiments. Better still, you can connect to this sensor using our PiicoDev system - no soldering is required to connect the PiicoDev Atmospheric Sensor to other devices in the PiicoDev family.
Features
- Measure temperature, pressure and relative humidity
- PiicoDev connector, compatible with Qwiic and STEMMA QT (3.3V only)
- 2.54mm breakout for breadboarding/prototyping
- Manufactured and supported in Australia by Core Electronics
Technical Specifications
- The BME280 measures
- -40 to +85°C
- 0 to 100% Relative Humidity
- 300 to 1100 hPa
- Breakout connector: 3.3V SPI interface, 5V tolerant I2C interface (with pull-up resistors to 3.3V)
License
This project is open source - please review the LICENSE.md file for further licensing information.
If you have any technical questions, or concerns about licensing, please contact technical support on the Core Electronics forums.
Attribution
The hardware design of this module is influenced by the design from Sparkfun.
"PiicoDev" and the PiicoDev logo are trademarks of Core Electronics Pty Ltd.
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R2, R3, R4, R5 |
| 2 | MountingHole:MountingHole_2.7mm_M2.5 | H1, H2 | |
| 2 | 100n | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FID1, FID2 |
| 2 | piico | Connector_JST:JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J1, J2 |
| 1 | CoreElectronics_Connectors:PinHeader_1x06_P2.54mm_Vertical_no-silk | J3 | |
| 1 | BME280 | Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering | U1 |
| 1 | EN I2C MODE | CoreElectronics_Components:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP3 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LED | CoreElectronics_Components:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP2 |
| 1 | LOGO | CoreElectronics_Logos:pin-label_CS | G*** |
| 1 | LOGO | CoreElectronics_Logos:pin-label_GND | G*** |
| 1 | LOGO | CoreElectronics_Logos:pin-label_ADR | G*** |
| 1 | LOGO | CoreElectronics_Logos:pin-label_SDA | G*** |
| 1 | LOGO | CoreElectronics_Logos:pin-label_SCL | G*** |
| 1 | LOGO | CoreElectronics_Logos:pin-label_3V3 | G*** |
| 1 | LOGO_CoreElectronics_made-with-love | CoreElectronics_Artwork:piicodev_logo_14.2x3.4mm | G1 |
| 1 | LOGO_CoreElectronics_no-text | CoreElectronics_Artwork:CoreElectronics_logo_5mm | G1 |
| 1 | LOGO_made-with-love | CoreElectronics_Artwork:piicodev_logo_14.2x3.4mm | G3 |
| 1 | Logo_Open_Hardware_Small | CoreElectronics_Artwork:oshw | LOGO1 |
| 1 | SW_DIP_x01 | CoreElectronics_Components:SW_DIP_x01_Slide_CHS-01A1 | SW1 |
| 1 | SolderJumper_3_Bridged123 | CoreElectronics_Components:SolderJumper-3_P1.3mm_Closed_RoundedPad1.0x1.5mm_NumberLabels | JP1 |
Questions
How big is the PiicoDev Atmospheric Sensor BME280 PCB?
It measures 25.4 × 25.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the PiicoDev Atmospheric Sensor BME280 use?
30 parts, built around the BME280. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the PiicoDev Atmospheric Sensor BME280 KiCad files?
From the CoreElectronics/CE-PiicoDev-Atmospheric-Sensor-BME280 repository on GitHub, at the commit this page was made from: the board is PCB/PiicoDev-Atmospheric-Sensor-BME280.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PiicoDev Atmospheric Sensor BME280 design in my own project?
Its repository states no licence, so its author keeps all rights: ask CoreElectronics before reusing the design.
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