SZLIGHT IMU-G-1020-S 6-Axis Industrial IMU Module (HiPNUC HI14 Core)
Vendor: SZLIGHT
Product: IMU-G-1020-S
IMU-G-1020-S is an industrial 6-axis IMU module from Shenzhen SZLIGHT (SZLCTEK), built on a purple PCB (V1.0, 2025-08-29) around a HiPNUC HI14-series MEMS inertial chip (silkscreen HIPNUCHI14). The HI14 family offers gyro ranges of ±2000 to ±4000 °/s and accelerometer ranges of ±24 to ±32 g, outputs fused Euler angles and quaternions at up to 1000 Hz over UART/USB, and applies full-temperature compensation from -40 to +85 °C for harsh outdoor environments. This board breaks out 5V/GND, TXD/RXD, an RSYNC sync pin and RS-485 (485A/485B) through an 8-pin connector, targeting robot attitude sensing and stabilization. No public page exists for the module vendor, so core specs follow the official HiPNUC HI14 datasheet.
| Type | 6-axis IMU module (gyro + accel), fused Euler angles & quaternion output |
| Pinout | 5V, GND, TXD, RXD, RSYNC, 485A, 485B, GND |
| Core Chip | HiPNUC HI14 MEMS IMU (silkscreen HIPNUCHI14) |
| Data Rate | up to 1000 Hz (UART/USB), 250 Hz (RS-485), 200 Hz (CAN) |
| Interfaces | UART TTL, RS-485, RSYNC sync pin (8-pin board connector) |
| Board Version | V1.0 (2025-08-29) |
| Supply Voltage | 4.8-48 V DC (HI14 family spec) |
| Gyro Full Range | ±2000 °/s (HI14 M0-R5 variants; ±4000 °/s on S2-S5) |
| Accel Full Range | ±24 g (HI14 M0-R5 variants; ±32 g on S2-S5) |
| Power Consumption | 300-600 mW depending on HI14 variant |
| Gyro Bias Instability | 0.9-3.2 °/h across family variants (Allan variance) |
| Operating Temperature | -40 ~ +85 °C with full-temperature compensation |