
Overview
The TBS Lucid H7 Flight Controller is designed for FPV drone builds using Betaflight, ArduPilot, or INAV. It combines an STM32H743VIH6 processor, dual ICM42688 gyros, onboard barometer, MicroSD Blackbox logging, dual switchable camera inputs, and 13 PWM outputs. The board also supports DJI FPV OSD through a spare UART.
Key Features
- STM32H743VIH6 MCU operating at 480MHz with 1MB RAM and 2MB Flash
- Dual ICM42688 gyro configuration and Infineon DPS310 barometer
- AT7456E OSD chip on SPI2
- MicroSD card slot with SDIO interface for Blackbox data logging
- Seven signal-inversion-ready UARTs, two I2C buses, one CAN bus, and SPI3 breakout
- Six ADC channels: VBAT, Current, RSSI, Analog AirSpeed, Vbat2, and Cur2
- Switchable dual camera inputs and filtered 5V/VBAT output power control
- USB Type-C interface and three onboard status/power LEDs
Specifications
| MCU | STM32H743VIH6, 480MHz |
| Memory | 1MB RAM, 2MB Flash |
| Gyroscope | 2 x ICM42688 |
| Barometer | Infineon DPS310 via I2C2 |
| OSD | AT7456E via SPI2 |
| Blackbox | MicroSD card slot via SDIO |
| PWM outputs | 13 channels, including dedicated LED pad |
| UARTs | 7: UART1, UART2, UART3, UART4, UART6, UART7, UART8 |
| I2C buses | 2 |
| CAN bus | 1 |
| ADC channels | 6 |
| USB | USB Type-C, USB 2.0 |
| Camera inputs | 2, switchable |
| Input voltage | 9 - 36V (3S - 8S LiPo) |
| 5V BEC | 2A continuous, 3A maximum |
| 9V BEC | 2A continuous, 3A maximum |
| 3.3V LDO | Up to 200mA |
| Vbat2 ADC input | Up to 36V with 1K:10K voltage divider |
| Power consumption | 200mA at 5V with Betaflight; 150mA at 5V with ArduPilot |
| JST connectors | 1 x JST-SH1.0 8-pin; 1 x JST-GH1.25 4-pin |
Firmware Targets
- ArduPilot: TBS_LUCID_H7
- Betaflight: TBS_LUCID_H7
- INAV: TBS LUCID_H7
What's Included
- TBS Lucid H7 Flight Controller
- FC-to-ESC cable
- DJI O3 cable
- 4 x M3 rubber dampers
- 4 x M3x8 screws
Manuals and Downloads
Download the TBS Lucid Manual, STEP file, Gorilla mounting pattern, and frame developer pack.
For product assistance, contact rcdrone.top.