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RS-IMU-001-01 Board-Level 9-Axis IMU
3-axis acceleration, angular rate and magnetic field · +/-16 g
Material reference: RS-IMU-001-01. Brand: ROGERSENSE. Hardware and document revision are confirmed for each project.
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ROGERSENSE specifications
Model-specific values and conditions. Unconfirmed values are marked TBD.
| Parameter | Published value / condition | Ref. |
|---|---|---|
| Sensing channels | 3-axis acceleration, angular rate and magnetic field · pp.4-7 | W2 |
| Acceleration range | +/-16 g · p.5; typical parameter table | W2 |
| Angular-rate range | +/-2000 deg/s · p.6 | W2 |
| Roll / pitch accuracy | 0.2 deg, manufacturer typical value · p.6; application validation required | W2 |
| Heading accuracy | 1 deg · p.7; 9-axis fusion, calibrated magnetic field, no magnetic interference | W2 |
| Output rate | 0.2-200 Hz; default 10 Hz · p.8; actual payload / baud-rate combination to verify | W2 |
| Interfaces | UART TTL and I2C · pp.7,9,12 | W2 |
| UART baud rate | 4800-230400 bit/s; default 9600 · p.7; confirm firmware revision | W2 |
| Supply | 3.3-5 V DC · p.8 | W2 |
| Operating temperature | -40 to +85 deg C · p.8 | W2 |
| Board footprint | 15.24 x 15.24 mm · Web description; height / drawing revision TBD | W1 |
| Acceleration resolution / noise | 0.0005 g/LSB; 0.75-1 mg RMS at 100 Hz | W2 p.5 |
| Acceleration zero / temperature drift | +/-20-40 mg static horizontal; +/-0.15 mg/deg C over -40 to +85 deg C | W2 p.5 |
| Gyroscope resolution / noise | 0.061 deg/s/LSB; 0.028-0.07 deg/s RMS at 100 Hz | W2 p.5 |
| Gyroscope zero / temperature drift | +/-0.5-1 deg/s static; +/-0.005-0.015 deg/s/deg C | W2 p.5 |
| Acceleration / gyro bandwidth | 5-256 Hz; configuration-specific | W2 p.5 |
| Magnetic range / resolution | +/-2 Gauss; 6.67 nT/LSB | W2 p.6 |
| Angle range / resolution | Roll +/-180 deg; pitch +/-90 deg; 0.0055 deg resolution, horizontal | W2 p.6 |
| Heading conditions | 9-axis 1 deg after calibration without magnetic interference; 6-axis dynamic error accumulates | W2 p.6 |
| I2C clock | Hardware 400 kHz; simulated I2C 100 kHz | W2 p.7 |
| Startup / working current | 1000 ms; 11.5 mA at 5 V | W2 p.7 |
| Sleep current / source discrepancy | Table: 10.05 uA at 5 V; introduction: 15-35 uA. Delivered condition: TBD | W2 |
| Storage temperature | -40 to +100 deg C | W2 p.7 |
Interface & connection reference
| Signal / item | Source reference | Ref. |
|---|---|---|
| VCC / GND | Pins 2,11 / pins 5,8 · p.9, V250806 pin numbering only | W2 |
| UART RX / TX | Pins 3 / 4 · p.9; orientation must follow source drawing | W2 |
| I2C SDA / SCL | Pins 9 / 10 · p.9 | W2 |
| D0 / pin 1 | Analog / digital / wake-high | W2 p.8-9 |
| D1 / pin 6 | Analog / digital / angle reference | W2 p.8-9 |
| D3 / pin 7 | Analog / digital / X-angle alarm | W2 p.8-9 |
| D2 / pin 12 | Analog / digital / reset / X+ alarm | W2 p.8-9 |
Mechanical dimensions & installation
Units: mm. Source dimensions only; unavailable details are TBD.
| Item | Published value / condition | Ref. |
|---|---|---|
| A / B board dimensions | 15.24 / 15.24 mm | W2 p.8 |
| C / D / E drawing dimensions | 2.54 / 12.7 / 2 mm | W2 p.8 |
| Castellation diameter / pin pitch | 0.9 / 2.54 mm | W2 p.8-9 |
| Board revision / final tolerances | TBD / TBD; current manual V250806 | W2 |
Documentation
Connectivity & lifecycle
| Capability | How it is provided |
|---|---|
| Device interface | Refer to model-specific documentation |
| MQTT | Acquisition and gateway integration available; model-specific scope to agree |
| OTA | Firmware and update lifecycle services available; compatible device scope to agree |
Included items & evaluation steps
Download the documents
Specifications, dimensions, interface notes and available SDKs.
View documents →Board-Level 9-Axis IMU
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