Expansion & Accessories - Jupiter

Jupiter settings

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Checking arm state…

Jupiter3640···

connecting…

- -

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CPU 20s— 3m—

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Position

Sats- -

hAcc-m

HDOP

AssistNow

GNSS alt

Pressure alt

Power

Batt-V

Cap-V

4V24.2V-V

CPU 20s100%-%

CPU 3m100%-%

USB5.0V-V

Buck boost mode

Exp power

Signal

CSQ-/31

Net--

RSRP

RSRQ

Reconn

Expansion

EXP1Not connected

EXP2Not connected

EXP3Not connected

EXP4Not connected

Magnetic orientation

Heading

Declination

Field (µT)

Attitude

Roll

Pitch

Yaw

Tilt

Thermal

MBoard

-°

DBoard

-°

CPU

-°

Outputs

OUT1-

OUT2-

OUT3-

System

Disk-MB

RAM free

—

Uptime

—

Light (lux)

Device

Firmware

Boots

Last reset

Read-only view. This is a shared demo Jupiter, so you can look around every page but nothing can be changed or sent to the device.

Jupiter3640

Expansion & Accessories

You can fit up to 2 extra GNSS receivers and 1 LoRa radio. The first GNSS (lowest port number) runs on the hardware UART at full performance; a second GNSS runs on a software UART at a lower rate as a failsafe backup.

GNSS 0/2 LoRa 0/1 Direct servo 0/3 GPIO 0/4 I2C 0/1

Expansion power i

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Expansion port 1

Port 1 configuration

A GNSS receiver streams position to the flight computer.

Connecting…

Satellites—Accuracy—Position—

The radio band is chosen automatically for the device's region, so there is nothing to set here.

Two I/O pins, referenced in rules as EXP1_A and EXP1_B. Set each one independently.

EXP1_A

Mode

EXP1_B

Mode

Inputs are 3.3V only, never exceed 3.3V on a GPIO pin used as an input. Pins have protection but there is no guarantee they will survive over voltage being applied.

Two servo outputs, referenced in rules as EXP1_A and EXP1_B.

EXP1_A

FrequencyHz

Min pulseµs

Max pulseµs

Min angle°

Max angle°

Start angle°

EXP1_B

FrequencyHz

Min pulseµs

Max pulseµs

Min angle°

Max angle°

Start angle°

A ServoRoc board on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

A PCA9685 16-channel servo driver on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

Expansion port 2

Port 2 configuration

A GNSS receiver streams position to the flight computer.

Connecting…

Satellites—Accuracy—Position—

The radio band is chosen automatically for the device's region, so there is nothing to set here.

Two I/O pins, referenced in rules as EXP2_A and EXP2_B. Set each one independently.

EXP2_A

Mode

EXP2_B

Mode

Inputs are 3.3V only, never exceed 3.3V on a GPIO pin used as an input. Pins have protection but there is no guarantee they will survive over voltage being applied.

Two servo outputs, referenced in rules as EXP2_A and EXP2_B.

EXP2_A

FrequencyHz

Min pulseµs

Max pulseµs

Min angle°

Max angle°

Start angle°

EXP2_B

FrequencyHz

Min pulseµs

Max pulseµs

Min angle°

Max angle°

Start angle°

A ServoRoc board on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

A PCA9685 16-channel servo driver on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

Expansion port 3

Port 3 configuration

A GNSS receiver streams position to the flight computer.

Connecting…

Satellites—Accuracy—Position—

The radio band is chosen automatically for the device's region, so there is nothing to set here.

Two I/O pins, referenced in rules as EXP3_A and EXP3_B. Set each one independently.

EXP3_A

Mode

EXP3_B

Mode

Inputs are 3.3V only, never exceed 3.3V on a GPIO pin used as an input. Pins have protection but there is no guarantee they will survive over voltage being applied.

A ServoRoc board on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

A PCA9685 16-channel servo driver on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

Expansion port 4

Port 4 configuration

A GNSS receiver streams position to the flight computer.

Connecting…

Satellites—Accuracy—Position—

The radio band is chosen automatically for the device's region, so there is nothing to set here.

Two I/O pins, referenced in rules as EXP4_A and EXP4_B. Set each one independently.

EXP4_A

Mode

EXP4_B

Mode

Inputs are 3.3V only, never exceed 3.3V on a GPIO pin used as an input. Pins have protection but there is no guarantee they will survive over voltage being applied.

Two servo outputs, referenced in rules as EXP4_A and EXP4_B.

EXP4_A

FrequencyHz

Min pulseµs

Max pulseµs

Min angle°

Max angle°

Start angle°

EXP4_B

FrequencyHz

Min pulseµs

Max pulseµs

Min angle°

Max angle°

Start angle°

A ServoRoc board on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

A PCA9685 16-channel servo driver on the I2C bus. There is one hardware I2C bus, so only a single I2C accessory can be fitted across all ports.

I2C servo bank

checking…

16 channel I2C servo board on EXP0. The board drives every channel from one prescaler, so the frequency, pulse range and oscillator apply to all 16; only the travel limits are per channel. Setting a channel's min above its max reverses its travel.

Oscillator frequency iHz

PWM frequency iHz

Pulse at 0°us

Pulse at 180°us

Clock source i

Channel 1

Min

Default

Max

Channel 2

Min

Default

Max

Channel 3

Min

Default

Max

Channel 4

Min

Default

Max

Channel 5

Min

Default

Max

Channel 6

Min

Default

Max

Channel 7

Min

Default

Max

Channel 8

Min

Default

Max

Channel 9

Min

Default

Max

Channel 10

Min

Default

Max

Channel 11

Min

Default

Max

Channel 12

Min

Default

Max

Channel 13

Min

Default

Max

Channel 14

Min

Default

Max

Channel 15

Min

Default

Max

Channel 16

Min

Default

Max

Channel 1 of 16

Jupiter settings

Settings sync

We’ll check the device’s settings hash against the website’s copy. These should always be in sync, and this confirms they absolutely are.