2 layers16.5 × 20.3 mm
LSM6DSV Breakout
HackableElectronics/LSM6DSV-Breakout
ST's LSM6DSV 6DoF IMU Breakout with Qwiic connection system
16 parts2GPL-3.0
2 layers16.5 × 20.3 mm
BMI270-Breakout
HackableElectronics/BMI270-Breakout1BMI270 IMU breakout board using STEMMA QT / Qwiic
- Size
- 16.5 × 20.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 16
- Nets
- 12
- Pads
- 56
- Tracks, vias
- 159, 31
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 2 Jan 2024
- Updated
- 18 Feb 2025
Overview
BMI270-Breakout is an open-source printed circuit board by HackableElectronics, from the HackableElectronics/BMI270-Breakout repository on GitHub, published under the LGPL-2.1 licence. It is a 2-layer board of 16.5 × 20.3 mm with 16 parts on 12 nets, routed with 159 tracks and 31 vias.
It is built around the BMI270 and AFC10-S04QCA-00. Its parts include 6 resistors, 4 connectors, 2 capacitors and 1 IC. It belongs with the sensors and measurement and interfaces and adapters boards of this library.
Main components
2
BMI270
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 16bit 2KB 3.5uA Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSBosch SensortecAccelerometers
AFC10-S04QCA-00
SMD,P=1mm,卧贴-25℃~+85℃ 1 1mm 1x4P 3.14mm 4 4P 500mA 50V 6.3mm LCP Phosphor bronze SH Surface Mount, Right Angle Tin UL94V-0 SMD,P=1mm,卧贴 Wire To Board Connector ROHSJUSHUOWire To Board Connector
README
readme.mdTinkeringBase BMI270 IMU breakout
Sensor breakout using Bosch Sensortec's BMI270 6DoF IMU, supports Sparkfun Qwiic system.
Specification
Supply Voltage (VDD): 1.71~3.6V
Logic Low (VIL): 0.3*VDD max
Logic High (VIH): 0.7*VDD min
Current consumption: around 1mA at performance mode
for more information, see BMI270 techdata
I2C address
the module uses I2C address 0b1101000 (0x68) by default. to change it to 0b1101001 (0x69), solder the jumper at the back side of the module.
Parts
16| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 4.7k | Resistor_SMD:R_0402_1005Metric | R1, R2, R5, R6 |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | AFC10-S04QCA-00 | BMI270-Breakout:CONN-SMD_AFC10-S04QCA-00 | CN1, CN2 |
| 2 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2 |
| 1 | 100n | Capacitor_SMD:C_0402_1005Metric | C1 |
| 1 | 10u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | BMI270 | BMI270-Breakout:LGA-14_L3.0-W2.5-P0.50-BR | U1 |
| 1 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | Conn_01x06_Pin | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP1 |
Questions
How big is the BMI270-Breakout PCB?
It measures 16.5 × 20.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BMI270-Breakout use?
16 parts, built around the BMI270 and AFC10-S04QCA-00. 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 BMI270-Breakout KiCad files?
From the HackableElectronics/BMI270-Breakout repository on GitHub, at the commit this page was made from: the board is bmi270-breakout.kicad_pcb and its schematic bmi270-breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BMI270-Breakout design in my own project?
Its repository publishes it under the LGPL-2.1 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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