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Caped-Crussader
A compact multi-sensor breakout board combining three high-performance sensors on a single PCB with a shared SPI bus, onboard power regulation, and dual JST-GH connectors.
| Reference | Value | Description |
|---|---|---|
| U1 | BMP581 | Very small, low-power and low noise 24-bit absolute barometric pressure sensor. This digital, high-performance sensor is ideally suited for a wide range of altitude tracking applications and offers outstanding design flexibility |
| U2 | ICM-45686 | Accelerometer, Gyroscope, 6 Axis Sensor I2C, I3C, SPI Output |
| U3 | BMI088 | Accelerometer, Gyroscope, 6 Axis Sensor I²C, SPI Output |
| U4 | NCP167BMX330TBG | Linear Voltage Regulator IC Positive Fixed 1 Output 700mA 4-XDFN (1x1) |
| U5 | TPS2121RUXR | 2.7-V to 22-V, 56-mΩ, 4.5-A, power mux with seamless switchover |
| C1,C2,C10 | 10uF | Unpolarized capacitor |
| C3 | 0.1uF | Unpolarized capacitor |
| C4-C9 |
| 100nF |
| Unpolarized capacitor |
| C11 | 1uF | Unpolarized capacitor |
|---|
| FL1,FL2 | 600Ω @ 100MHz | Ferrite Bead |
|---|
| J1 | BM08B-GHS-TBT | Connector Header Surface Mount 8 position 0.049 (1.25mm) |
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| J2 | BM04B-GHS-TBT | Connector Header Surface Mount 4 position 0.049 (1.25mm) |
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| J3 | BM03B-GHS-TBT_LF__SN__N_ | Connector Header Surface Mount 3 position 0.049 (1.25mm) |
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| R1 | 9.1K | Resistor |
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| R2,R4,R6 | 5K | Resistor |
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| R3,R5 | 12K | Resistor |
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| R7 | 51.1K | Resistor |
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