Pixhawk 2.4.8 (копия) – 100% аналог полетного контроллера Pixhawk, совпадающий по функционалу, размерам и т.д.. От оригинала отличается отсутствием сертификата (при заливке прошивки выдает предупреждение о неоригинальной аппаратном обеспечении, однако прошивка происходит без проблем. Наличие сертификата нужно, чтобы иметь возможность обращаться в авторизованную техподдержку 3DRobotics. У данной модификации разъемы такие же как у APM, коннекторы DF13 входят в них плохо.
Если Ваша операционная система отображает Pixhawk как неизвестное устройство используйте драйвер из папки Drivers, которая находится в установочной директории Mission Planner.
Комплектация:
- плата Pixhawk в корпусе
- внешняя кнопка-светодиод
- динамик (buzzer)
- карта памяти 4ГБ и SD-адаптер
- модуль I2C-сплиттер
схема пдключения
TELEM1, TELEM2 ports
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | TX (OUT) | +3.3V |
| 3 (blk) | RX (IN) | +3.3V |
| 4 (blk) | CTS | +3.3V |
| 5 (blk) | RTS | +3.3V |
| 6 (blk) | GND | GND |
GPS port
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | TX (OUT) | +3.3V |
| 3 (blk) | RX (IN) | +3.3V |
| 4 (blk) | CAN2 TX | +3.3V |
| 5 (blk) | CAN2 RX | +3.3V |
| 6 (blk) | GND | GND |
SERIAL 4/5 port - due to space constraints two ports are on one connector.
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | TX (#4) | +3.3V |
| 3 (blk) | RX (#4) | +3.3V |
| 4 (blk) | TX (#5) | +3.3V |
| 5 (blk) | RX (#5) | +3.3V |
| 6 (blk) | GND | GND |
ADC 6.6V
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | ADC IN | up to +6.6V |
| 3 (blk) | GND | GND |
ADC 3.3V
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | ADC IN | up to +3.3V |
| 3 (blk) | GND | GND |
| 4 (blk) | ADC IN | up to +3.3V |
| 5 (blk) | GND | GND |
I2C
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | SCL | +3.3 (pullups) |
| 3 (blk) | SDA | +3.3 (pullups) |
| 4 (blk) | GND | GND |
CAN
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | CAN_H | +12V |
| 3 (blk) | CAN_L | +12V |
| 4 (blk) | GND | GND |
SPI
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | SPI_EXT_SCK | +3.3 |
| 3 (blk) | SPI_EXT_MISO | +3.3 |
| 4 (blk) | SPI_EXT_MOSI | +3.3 |
| 5 (blk) | !SPI_EXT_NSS | +3.3 |
| 6 (blk) | GPIO_EXT | +3.3 |
| 7 (blk) | GND | GND |
POWER
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +5V |
| 2 (blk) | VCC | +5V |
| 3 (blk) | CURRENT | +3.3V |
| 4 (blk) | VOLTAGE | +3.3V |
| 5 (blk) | GND | GND |
| 6 (blk) | GND | GND |
SWITCH
| Pin | Signal | Volt |
|---|---|---|
| 1 (red) | VCC | +3.3V |
| 2 (blk) | !IO_LED_SAFETY | GND |
| 3 (blk) | SAFETY | GND |
