ORBITF435
- Specifications
- Wiring Diagrams
- Photos
- Notes
Target:
ORBITF435
MCU:
AT32F435
IMU:
ICM42688P
OSD:
AT7456
Baro:
DPS310 or SPL06
Blackbox:
16MB and SD Card
Measurements:
Size: 39x41mm
Mounting: M4 30.5x30.5mm
Weight: 8.8g
Other Features
- SD Card Slot: Up to 4GB
- Hardware Inverter: Yes
- Power input: 2S - 6S LiPo (note: output will be lower than 10V when using 2S).
- Power output: 3.3V/500mA, 4.5V-5V/2.5A, 10V/3A
- RSSI input: RSSI input solder pad
- I2C: Used for external magnetometer (GPS module), Barometer module
- ESC: 8 pwm pins for motors
- Buzzer: Buz+ (5V) and Buz- pad used for 5V Buzzer
Input/Output
- USB Connector: USB Type-C
- Motor Outputs: 8x
- UARTs: 6x
- I2C: Yes
- SWD: Yes
- SPI: No
- 3.3V Output: Yes
- 4.5V (VBUS) Output: Yes
- 5V Output: 2.5A
- 10V Output: 3A
- Current Sensor: No
- Analog RSSI Input: Yes
- LED Strip Output: Yes
- Buzzer Output: Yes
Pads
UARTs
| Name | Label | Notes |
|---|---|---|
| UART 1 | T1/R1 | Digital VTX Telemetry |
| UART 2 | T2/R2 | Inverted - SBUS |
| UART 3 | R3 | ESC Telemetry |
| UART 4 | T4/R4 | |
| UART 5 | T5/R5 | |
| UART 6 | T6/R6 | GPS |
RECEIVER (SBUS + ELRS)
| Name | Label | Notes |
|---|---|---|
| SBUS | SBUS (R2) | SBUS/F.port (serialrx_inverted should be OFF) |
| USART2_TX | T2 | |
| USART2_RX | R2 | |
| 4V5 | 4V5 | |
| GND | G | |
| 3V3 | 3V3 | |
| RSSI | RS | Analog Channel for RSSI |
Power
| Name | Label | Count | Notes |
|---|---|---|---|
| 3.3V | 3V3 | 1x | 500mA max. |
| 4.5V | 4V5 | 3x | 2.5A max. |
| 5V | 5V | 2x | 2.5A max. |
| 10V | 10V | 1x | 3A max. |
| Battery | BAT | 2x | 2-6S Input |
ESC Signal
| Name | Label | Notes |
|---|---|---|
| Battery | BAT | 2-6S Input |
| GND | G | |
| Current | C | |
| USART3_RX | T | ESC Telemetry |
| Signal 1 | M1 | |
| Signal 2 | M2 | |
| Signal 3 | M3 | |
| Signal 4 | M4 | |
| Signal 5 | M5 | |
| Signal 6 | M6 | |
| Signal 7 | M7 | |
| Signal 8 | M8 |
Analog Video
| Name | Label | Notes |
|---|---|---|
| Video In | CAM | Camere Input |
| Camera Control | CC | Camera Control |
| Video Out | VTX | OSD output |
Buzzer
| Name | Label | Notes |
|---|---|---|
| Buzzer + | BZ+ | |
| Buzzer - | BZ- |
LED Strip Output (WS2882)
| Name | Label | Count | Notes |
|---|---|---|---|
| LED | LED | 1x | Strip LED output for WS2882 |
I2C
| Name | Label | Notes |
|---|---|---|
| Clock | SCL | |
| Data | SDA |
SWD
| Name | Label | Notes |
|---|---|---|
| SWC | SWC | |
| SWD | SWD | |
| GND | G | |
| 3.3V | 3V3 |
Connectors
ESC 1-4 (JST-SH 8 pins)
| Pin | Name | Label |
|---|---|---|
| 1 | Battery | BAT |
| 2 | Ground | G |
| 3 | Current | C |
| 4 | Telemetry | T |
| 5 | Signal 1 | M1 |
| 6 | Signal 2 | M2 |
| 7 | Signal 3 | M3 |
| 8 | Signal 4 | M4 |
Digital VTX (JST-SH 6 pins)
| Pin | Name | Label |
|---|---|---|
| 1 | 10V | 10V |
| 2 | GND | G |
| 3 | USART1_TX | T1 |
| 4 | USART2_RX | R1 |
| 5 | GND | G |
| 6 | SBUS | SBUS (R2) |
info
SBUS Inverter
The SBUS pad is connected to USART2_RX (R2) through an inverter circuit, which can be toggled ON or OFF via CLI commands in Betaflight. To use R2 as an SBUS receiver, ensure that serialrx_inverted is set to OFF:
set serialrx_inverted=OFF
save
danger
When using individual ESCs with integrated BECs, please do not connect the 5V OUT of the ESC to the FC, it will cause the FC/ESC to burn.