# VTOL board

<figure><img src="https://341257526-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkuuT7PXOBpck5wDlb6XM%2Fuploads%2Fgit-blob-a58c121bf8090ac864286cfd27dcb70be38c28f4%2Fimg_9202-removebg-preview.png?alt=media" alt=""><figcaption><p>DCS2.VTOL</p></figcaption></figure>

## Description <a href="#description" id="description"></a>

DCS2.VTOL represents a special extension board for Pilot/Pilot\_PX board, which combines both power distribution and signal extension. It's design is optimized for fixed-wing / vtol type of drones.

***

## Dimensions <a href="#dimensions" id="dimensions"></a>

<figure><img src="/files/PsgOleJsyvnghJxPsnXD" alt=""><figcaption></figcaption></figure>

***

## Power supply

<figure><img src="/files/WLBCER8FINtLQIrvs3Es" alt=""><figcaption></figcaption></figure>

***

## Peripherals

<figure><img src="/files/cKXugg2tFR0vNo81oKYf" alt=""><figcaption></figcaption></figure>

***

<h2 align="center">Connectors and pinouts</h2>

### Top side connectors

<figure><img src="https://341257526-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkuuT7PXOBpck5wDlb6XM%2Fuploads%2Fgit-blob-6b96adf86da9dd6cb19291997d2c8fc0adb19652%2FDCS2_VTOL%20(3).png?alt=media" alt=""><figcaption><p>DCS2.VTOL top side connectors orientation</p></figcaption></figure>

<details>

<summary><strong>MAIN POWER</strong></summary>

Matching connector XT30

</details>

<details>

<summary><strong>FRONT</strong></summary>

Matching connector Molex 503149-2000

{% hint style="info" %}
VDD\_SERVO\_FRONT power rail is internally limited to 2.5A
{% endhint %}

{% hint style="info" %}
5V\_LED power rail is internally limited to 1A
{% endhint %}

<table><thead><tr><th width="376">pin</th><th>function</th></tr></thead><tbody><tr><td>1</td><td>VDD_SERVO_FRONT</td></tr><tr><td>2</td><td>GND</td></tr><tr><td>3</td><td>VDD_SERVO_FRONT</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>CAN1_H</td></tr><tr><td>6</td><td>CAN2_H</td></tr><tr><td>7</td><td>CAN1_L</td></tr><tr><td>8</td><td>CAN2_L</td></tr><tr><td>9</td><td>SERVO_9</td></tr><tr><td>10</td><td>GND</td></tr><tr><td>11</td><td>NC</td></tr><tr><td>12</td><td>NC</td></tr><tr><td>13</td><td>NC</td></tr><tr><td>14</td><td>NC</td></tr><tr><td>15</td><td>ADB(reserved)</td></tr><tr><td>16</td><td>GND</td></tr><tr><td>17</td><td>LED_FRO</td></tr><tr><td>18</td><td>GND</td></tr><tr><td>19</td><td>5V_LED_FRONT</td></tr><tr><td>20</td><td>GND</td></tr></tbody></table>

</details>

<details>

<summary><strong>WING_FL</strong></summary>

Matching connector Molex 503149-2000

{% hint style="info" %}
VDD\_SERVO\_FL power rail is internally limited to 2.5A
{% endhint %}

{% hint style="info" %}
WING\_FL, WING\_RL shares same 5V\_LED power rail, internally limited to 2A
{% endhint %}

<table><thead><tr><th width="376">pin</th><th>function</th></tr></thead><tbody><tr><td>1</td><td>VDD_SERVO_FL</td></tr><tr><td>2</td><td>GND</td></tr><tr><td>3</td><td>VDD_SERVO_FL</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>CAN1_H</td></tr><tr><td>6</td><td>CAN2_H</td></tr><tr><td>7</td><td>CAN1_L</td></tr><tr><td>8</td><td>CAN2_L</td></tr><tr><td>9</td><td>SERVO_10</td></tr><tr><td>10</td><td>GND</td></tr><tr><td>11</td><td>SERVO_13</td></tr><tr><td>12</td><td>GND</td></tr><tr><td>13</td><td>SERVO_6</td></tr><tr><td>14</td><td>GND</td></tr><tr><td>15</td><td>ADB(reserved)</td></tr><tr><td>16</td><td>GND</td></tr><tr><td>17</td><td>LED_FL</td></tr><tr><td>18</td><td>GND</td></tr><tr><td>19</td><td>5V_LED_LEFT</td></tr><tr><td>20</td><td>GND</td></tr></tbody></table>

</details>

<details>

<summary><strong>WING_FR</strong></summary>

Matching connector Molex 503149-2000

{% hint style="info" %}
VDD\_SERVO\_FR power rail is internally limited to 2.5A
{% endhint %}

{% hint style="info" %}
WING\_FR, WING\_RR shares same 5V\_LED power rail, internally limited to 2A
{% endhint %}

<table><thead><tr><th width="376">pin</th><th>function</th></tr></thead><tbody><tr><td>1</td><td>VDD_SERVO_FR</td></tr><tr><td>2</td><td>GND</td></tr><tr><td>3</td><td>VDD_SERVO_FR</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>CAN1_H</td></tr><tr><td>6</td><td>CAN2_H</td></tr><tr><td>7</td><td>CAN1_L</td></tr><tr><td>8</td><td>CAN2_L</td></tr><tr><td>9</td><td>SERVO_10</td></tr><tr><td>10</td><td>GND</td></tr><tr><td>11</td><td>SERVO_14</td></tr><tr><td>12</td><td>GND</td></tr><tr><td>13</td><td>SERVO_5</td></tr><tr><td>14</td><td>GND</td></tr><tr><td>15</td><td>ADB(reserved)</td></tr><tr><td>16</td><td>GND</td></tr><tr><td>17</td><td>LED_FR</td></tr><tr><td>18</td><td>GND</td></tr><tr><td>19</td><td>5V_LED_RIGHT</td></tr><tr><td>20</td><td>GND</td></tr></tbody></table>

</details>

<details>

<summary><strong>WING_RL</strong></summary>

Matching connector Molex 503149-2000

{% hint style="info" %}
VDD\_SERVO\_RL power rail is internally limited to 2.5A
{% endhint %}

{% hint style="info" %}
WING\_FL, WING\_RL shares same 5V\_LED power rail, internally limited to 2A
{% endhint %}

<table><thead><tr><th width="376">pin</th><th>function</th></tr></thead><tbody><tr><td>1</td><td>VDD_SERVO_RL</td></tr><tr><td>2</td><td>GND</td></tr><tr><td>3</td><td>VDD_SERVO_RL</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>CAN1_H</td></tr><tr><td>6</td><td>CAN2_H</td></tr><tr><td>7</td><td>CAN1_L</td></tr><tr><td>8</td><td>CAN2_L</td></tr><tr><td>9</td><td>SERVO_8</td></tr><tr><td>10</td><td>GND</td></tr><tr><td>11</td><td>SERVO_4</td></tr><tr><td>12</td><td>GND</td></tr><tr><td>13</td><td>SERVO_2</td></tr><tr><td>14</td><td>GND</td></tr><tr><td>15</td><td>ADB(reserved)</td></tr><tr><td>16</td><td>GND</td></tr><tr><td>17</td><td>LED_RL</td></tr><tr><td>18</td><td>GND</td></tr><tr><td>19</td><td>5V_LED_LEFT</td></tr><tr><td>20</td><td>GND</td></tr></tbody></table>

</details>

<details>

<summary><strong>WING_RR</strong></summary>

Matching connector Molex 503149-2000

{% hint style="info" %}
VDD\_SERVO\_RR power rail is internally limited to 2.5A
{% endhint %}

{% hint style="info" %}
WING\_FR, WING\_RR shares same 5V\_LED power rail, internally limited to 2A
{% endhint %}

<table><thead><tr><th width="376">pin</th><th>function</th></tr></thead><tbody><tr><td>1</td><td>VDD_SERVO_RR</td></tr><tr><td>2</td><td>GND</td></tr><tr><td>3</td><td>VDD_SERVO_RR</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>CAN1_H</td></tr><tr><td>6</td><td>CAN2_H</td></tr><tr><td>7</td><td>CAN1_L</td></tr><tr><td>8</td><td>CAN2_L</td></tr><tr><td>9</td><td>SERVO_7</td></tr><tr><td>10</td><td>GND</td></tr><tr><td>11</td><td>SERVO_3</td></tr><tr><td>12</td><td>GND</td></tr><tr><td>13</td><td>SERVO_1</td></tr><tr><td>14</td><td>GND</td></tr><tr><td>15</td><td>ADB(reserved)</td></tr><tr><td>16</td><td>GND</td></tr><tr><td>17</td><td>LED_RR</td></tr><tr><td>18</td><td>GND</td></tr><tr><td>19</td><td>5V_LED_RIGHT</td></tr><tr><td>20</td><td>GND</td></tr></tbody></table>

</details>

<details>

<summary><strong>TAIL</strong></summary>

Matching connector Molex 503149-2000

{% hint style="info" %}
VDD\_SERVO\_TAIL power rail is internally limited to 2.5A
{% endhint %}

{% hint style="info" %}
5V\_LED power rail is internally limited to 1A
{% endhint %}

<table><thead><tr><th width="376">pin</th><th>function</th></tr></thead><tbody><tr><td>1</td><td>VDD_SERVO_TAIL</td></tr><tr><td>2</td><td>GND</td></tr><tr><td>3</td><td>VDD_SERVO_TAIL</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>CAN1_H</td></tr><tr><td>6</td><td>CAN2_H</td></tr><tr><td>7</td><td>CAN1_L</td></tr><tr><td>8</td><td>CAN2_L</td></tr><tr><td>9</td><td>SERVO_11</td></tr><tr><td>10</td><td>GND</td></tr><tr><td>11</td><td>SERVO_12</td></tr><tr><td>12</td><td>GND</td></tr><tr><td>13</td><td>NC</td></tr><tr><td>14</td><td>NC</td></tr><tr><td>15</td><td>ADB(reserved)</td></tr><tr><td>16</td><td>GND</td></tr><tr><td>17</td><td>LED_TAIL</td></tr><tr><td>18</td><td>GND</td></tr><tr><td>19</td><td>5V_LED_BACK</td></tr><tr><td>20</td><td>GND</td></tr></tbody></table>

</details>

<details>

<summary><strong>BATTERY SIGNAL</strong></summary>

Matching connector JST GHR-08V-S

| pin | function    |
| --- | ----------- |
| 1   | VBAT        |
| 2   | CAN2\_L     |
| 3   | CAN2\_H     |
| 4   | BAT\_VSENSE |
| 5   | BAT\_ISENSE |
| 6   | BUTTON      |
| 7   | PDB SWITCH  |
| 8   | GND         |

</details>

<details>

<summary><strong>PAYLOAD SIGNALS</strong></summary>

Matching connector Hirose DF36-50P-0.4SD

| pin | function                                       |
| --- | ---------------------------------------------- |
| 1   | GbE\_DA\_N                                     |
| 2   | GbE\_DA\_P                                     |
| 3   | GbE\_DB\_N                                     |
| 4   | GbE\_DB\_P                                     |
| 5   | GbE\_DC\_N                                     |
| 6   | GbE\_DC\_P                                     |
| 7   | GbE\_DD\_N                                     |
| 8   | GbE\_DD\_P                                     |
| 9   | CAM3\_I2C\_SDA                                 |
| 10  | CAM3\_I2C\_SCL                                 |
| 11  | CAM3\_MCLK                                     |
| 12  | CAM3\_PWDN                                     |
| 13  | CAM3\_CLK\_P                                   |
| 14  | CAM3\_CLK\_N                                   |
| 15  | CAM3\_D1\_P                                    |
| 16  | CAM3\_D1\_N                                    |
| 17  | CAM3\_D0\_P                                    |
| 18  | CAM3\_D0\_N                                    |
| 19  | CAM2\_I2C\_SDA                                 |
| 20  | CAM2\_I2C\_SCL                                 |
| 21  | CAM2\_MCLK                                     |
| 22  | CAM2\_PWDN                                     |
| 23  | CAM2\_CLK\_P                                   |
| 24  | CAM2\_CLK\_N                                   |
| 25  | CAM2\_D1\_P                                    |
| 26  | CAM2\_D1\_N                                    |
| 27  | CAM2\_D0\_P                                    |
| 28  | CAM2\_D0\_N                                    |
| 29  | USB1\_PWRCTL                                   |
| 30  | USB1\_OC                                       |
| 31  | USB1\_D\_P                                     |
| 32  | USB1\_D\_N                                     |
| 33  | USB1\_SSTX\_P                                  |
| 34  | USB1\_SSTX\_N                                  |
| 35  | USB1\_SSRX\_P                                  |
| 36  | USB1\_SSRX\_N                                  |
| 37  | USB0\_SSTX\_P                                  |
| 38  | USB0\_SSTX\_N                                  |
| 39  | USB0\_SSRX\_P                                  |
| 40  | USB0\_SSRX\_N                                  |
| 41  | CAN1\_H                                        |
| 42  | CAN1\_L                                        |
| 43  | CAN2\_H                                        |
| 44  | CAN2\_L                                        |
| 45  | UART\_JET\_TX                                  |
| 46  | UART\_JET\_RX                                  |
| 47  | JETSON\_GPIOx                                  |
| 48  | JETSON\_GPIOx                                  |
| 49  | SERIAL1\_TX (available through solder bridges) |
| 50  | SERIAL1\_RX (available through solder bridges) |

</details>

<details>

<summary><strong>PAYLOAD POWER</strong></summary>

Matching connector Molex 502578-060x

{% hint style="info" %}
VDD\_BATT rail is fused with a 1A fuse
{% endhint %}

{% hint style="info" %}
12V and 5V rails are each internally limited to 2A
{% endhint %}

| pin | function   |
| --- | ---------- |
| 1   | VDD\_BATT  |
| 2   | 12V\_LOAD  |
| 3   | 5V\_PERIPH |
| 4   | GND        |
| 5   | GND        |
| 6   | GND        |

</details>

<details>

<summary><strong>SILVUS RADIO</strong></summary>

Matching connector Hirose DF56-50P-0.3SD(51)

| pin   | function   |
| ----- | ---------- |
| 1-5   | NC         |
| 6     | GND        |
| 7     | GND        |
| 8     | NC         |
| 9     | NC         |
| 10    | GND        |
| 11    | NC         |
| 12    | RS232\_TX  |
| 13    | NC         |
| 14    | RS232\_RX  |
| 15-35 | NC         |
| 36    | ETH\_DD\_N |
| 37    | NC         |
| 38    | ETH\_DD\_P |
| 39    | NC         |
| 40    | ETH\_DC\_N |
| 41    | NC         |
| 42    | ETH\_DC\_P |
| 43    | NC         |
| 44    | ETH\_DB\_N |
| 45    | NC         |
| 46    | ETH\_DB\_P |
| 47    | nSHDN      |
| 48    | ETH\_DA\_N |
| 49    | GND        |
| 50    | ETH\_DA\_P |

</details>

<details>

<summary><strong>SILVUS POWER</strong></summary>

Matching connector Hirose DF57H-4S-1.2C

{% hint style="info" %}
Power supply rail is internally limited to 4A
{% endhint %}

| pin | function |
| --- | -------- |
| 1   | 12V      |
| 2   | 12V      |
| 3   | GND      |
| 4   | GND      |

</details>

<details>

<summary><strong>DOODLE RADIO</strong></summary>

Matching connector JST GHR-10V-S

{% hint style="info" %}
Power supply rail is internally limited to 4A
{% endhint %}

| pin | function   |
| --- | ---------- |
| 1   | 5V\_PERIPH |
| 2   | 5V\_PERIPH |
| 3   | GND        |
| 4   | GND        |
| 5   | RESET      |
| 6   | UART\_RX   |
| 7   | UART\_TX   |
| 8   | USB\_D\_N  |
| 9   | USB\_D\_P  |
| 10  | GND        |

</details>

<details>

<summary><strong>AUX POWER</strong></summary>

Matching connector Molex 502578-060x

{% hint style="info" %}
VDD \_MAIN rail is fused with a 1A fuse
{% endhint %}

{% hint style="info" %}
12V and 5V rails are each internally limited to 2A
{% endhint %}

| pin | function  |
| --- | --------- |
| 1   | VDD\_MAIN |
| 2   | 12V       |
| 3   | 5V        |
| 4   | GND       |
| 5   | GND       |
| 6   | GND       |

</details>

<details>

<summary><strong>CAM0, CAM1 (2-lane CSI)</strong></summary>

* 501951-2210 connector type
* 2 lanes MIPI CSI connectors
* I2C and PWDN are 3V3 logic

{% hint style="info" %}
CAM0, CAM1 shares same power rail, internally limited to 0.5A
{% endhint %}

{% hint style="info" %}
JET\_CAM\_SUPPLY is configurable to 3V3 or 5V by solder bridge on the bottom side of the board

SB open = 3V3 , SB closed = 5V
{% endhint %}

<figure><img src="https://341257526-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkuuT7PXOBpck5wDlb6XM%2Fuploads%2Fgit-blob-18c1076fb6596f8fd4a5cfef284d15cb42e4606b%2FDCS2_VTOL_bot.png?alt=media" alt=""><figcaption><p>Location of JET_CAM_SUPPLY solder bridge</p></figcaption></figure>

{% hint style="danger" %}
Pay attention to the cable pins' orientation (same/opposite side contacts). Cameras from different manufacturers can have different pin orders, so a wrong cable can cause a short-circuit!
{% endhint %}

| pin | function         |
| --- | ---------------- |
| 1   | JET\_CAM\_SUPPLY |
| 2   | I2C\_SDA         |
| 3   | I2C\_SCL         |
| 4   | GND              |
| 5   | MCLK             |
| 6   | PWDN             |
| 7   | GND              |
| 8   | NC               |
| 9   | NC               |
| 10  | GND              |
| 11  | NC               |
| 12  | NC               |
| 13  | GND              |
| 14  | CSI\_CLK\_P      |
| 15  | CSI\_CLK\_N      |
| 16  | GND              |
| 17  | CSI\_D1\_P       |
| 18  | CSI\_D1\_N       |
| 19  | GND              |
| 20  | CSI\_D0\_P       |
| 21  | CSI\_D0\_N       |
| 22  | GND              |

</details>

<details>

<summary><strong>SPI_JET</strong></summary>

* Matching connector JST GHR-08V-S
* 3V3 SPI voltage logic

{% hint style="info" %}
SPI\_JET and CAN\_JET share the same power supply rail, internally limited to 0.5
{% endhint %}

| pin | function        |
| --- | --------------- |
| 1   | 5V\_JET\_PERIPH |
| 2   | SPI0\_CS1       |
| 3   | SPI0\_CS0       |
| 4   | SPI0\_MISO      |
| 5   | SPI0\_CLK       |
| 6   | SPI0\_MOSI      |
| 7   | NC              |
| 8   | GND             |

</details>

<details>

<summary><strong>CAN_JET</strong></summary>

Matching connector JST GHR-04V-S

{% hint style="info" %}
SPI\_JET and CAN\_JET share the same power supply rail, internally limited to 0.5A
{% endhint %}

| pin | function        |
| --- | --------------- |
| 1   | 5V\_JET\_PERIPH |
| 2   | CAN\_H          |
| 3   | CAN\_L          |
| 4   | GND             |

</details>

<details>

<summary><strong>USB 3.2 JET</strong></summary>

* USB C type connector
* supports USB 3.2 Gen 2
* power delivery up to <5V@1.5A>

</details>

<details>

<summary><strong>PCIE EXT.</strong></summary>

* Connector type FH48-20S-0.5SV
* PCIE x1 bus
* Possibility to use an expansion board to M2 key M connector to use another external NVME

{% hint style="info" %}
Power supply rail is internally limited to 2A
{% endhint %}

| pin | function      |
| --- | ------------- |
| 1   | GND           |
| 2   | TX\_P         |
| 3   | TX\_N         |
| 4   | GND           |
| 5   | RX\_P         |
| 6   | RX\_N         |
| 7   | GND           |
| 8   | CLK\_P        |
| 9   | CLK\_N        |
| 10  | GND           |
| 11  | SUSCLK 32kHz  |
| 12  | GND           |
| 13  | PCIE\_nRST    |
| 14  | PCIE\_nCLKREQ |
| 15  | PCIE\_nWAKE   |
| 16  | 3V3           |
| 17  | 3V3           |
| 18  | 3V3           |
| 19  | 3V3           |
| 20  | 3V3           |

</details>

<details>

<summary><strong>LIDAR</strong></summary>

* Matching connector JST GHR-06V-S

{% hint style="info" %}
SERIAL5 and LIDAR share same power rail internally limited to 1A
{% endhint %}

{% hint style="info" %}
Pinout as original Lightware lidars, lidar cable designed for its I2C communication
{% endhint %}

{% hint style="warning" %}
Both pins 2 and 4 need to be used together as the SDA line
{% endhint %}

| pin | function    |
| --- | ----------- |
| 1   | NC          |
| 2   | I2C2\_SDA   |
| 3   | I2C2\_SCL   |
| 4   | I2C2\_SDA   |
| 5   | GND         |
| 6   | 5V\_CRUCIAL |

</details>

<details>

<summary><strong>SERIAL5</strong></summary>

* Matching connector JST GHR-06V-S

{% hint style="info" %}
SERIAL5 and LIDAR share same power rail internally limited to 1A
{% endhint %}

| pin | function    |
| --- | ----------- |
| 1   | 5V\_CRUCIAL |
| 2   | SERIAL5\_TX |
| 3   | SERIAL5\_RX |
| 4   | S.BUS\_OUT  |
| 5   | NC          |
| 6   | GND         |

</details>

<details>

<summary><strong>GPS</strong></summary>

Matching connector JST GHR-08V-S

{% hint style="info" %}
5V power rail internally limited to 1A
{% endhint %}

| pin | function             |
| --- | -------------------- |
| 1   | 5V\_CRUCIAL          |
| 2   | SERIAL3\_TX          |
| 3   | SERIAL3\_RX          |
| 4   | I2C1\_SCL            |
| 5   | I2C1\_SDA            |
| 6   | SAFETY               |
| 7   | IO-LED\_SAFETY\_PROT |
| 8   | GND                  |

</details>

<details>

<summary><strong>SERIAL1</strong></summary>

Matching connector JST GHR-06V-S

{% hint style="info" %}
5V power rail internally limited to 1A
{% endhint %}

| pin | function     |
| --- | ------------ |
| 1   | 5V\_PERIPH   |
| 2   | SERIAL1\_TX  |
| 3   | SERIAL1\_RX  |
| 4   | SERIAL1\_CTS |
| 5   | SERIAL1\_RTS |
| 6   | GND          |

</details>

<details>

<summary><strong>I2C2</strong></summary>

Matching connector JST GHR-04V-S

{% hint style="info" %}
I2C2, CAN1, CAN2 connectors share the same power rail internally limited to 2A
{% endhint %}

| pin | function    |
| --- | ----------- |
| 1   | 5V\_CRUCIAL |
| 2   | I2C2\_SCL   |
| 3   | I2C2\_SDA   |
| 4   | GND         |

</details>

<details>

<summary><strong>CAN1</strong></summary>

Matching connector JST GHR-04V-S

{% hint style="info" %}
I2C2, CAN1, CAN2 connectors share the same power rail internally limited to 2A
{% endhint %}

| pin | function    |
| --- | ----------- |
| 1   | 5V\_CRUCIAL |
| 2   | CAN1\_H     |
| 3   | CAN1\_L     |
| 4   | GND         |

</details>

<details>

<summary><strong>CAN2</strong></summary>

Matching connector JST GHR-04V-S

{% hint style="info" %}
I2C2, CAN1, CAN2 connectors share the same power rail internally limited to 2A
{% endhint %}

| pin | function    |
| --- | ----------- |
| 1   | 5V\_CRUCIAL |
| 2   | CAN2\_H     |
| 3   | CAN2\_L     |
| 4   | GND         |

</details>

<details>

<summary><strong>GPIO</strong></summary>

Matching connector JST GHR-06V-S

| pin | function       |
| --- | -------------- |
| 1   | NC             |
| 2   | MCU\_SPI\_MISO |
| 3   | MCU\_SPI\_MOSI |
| 4   | MCU\_SPI\_SCK  |
| 5   | MCU\_SPI\_CS   |
| 6   | GND            |

</details>

<details>

<summary><strong>CFG</strong></summary>

Matching connector JST GHR-03V-S

| pin | function |
| --- | -------- |
| 1   | GND      |
| 2   | NC       |
| 3   | COM      |

</details>

<details>

<summary><strong>BUTTON</strong></summary>

Matching connector JST GHR-02V-S

{% hint style="info" %}
Connect the SB1 to autostart board
{% endhint %}

| pin | function |
| --- | -------- |
| 1   | BUTTON   |
| 2   | GND      |

</details>

***

### Bottom side connectors

<figure><img src="https://341257526-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FkuuT7PXOBpck5wDlb6XM%2Fuploads%2Fgit-blob-d001dd0c39ab31b30faa0c3a94b2e1cc85a35d15%2FDCS2_VTOL_bot_full.png?alt=media" alt=""><figcaption><p>DCS2.VTOL bottom side connectors orientation</p></figcaption></figure>

{% hint style="info" %}
There are no connectors on the bottom side
{% endhint %}


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