JaiaBot 2.1.1
JaiaBot micro-AUV software
 
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JaiaBot Hardware Tables

Arduino Pinout

Pin Description Use
1 V_IN No Connection
2 GND Ground
3 PC6/RST No Connection
4 +5V +5V
5 A7 J1 - BRK_3
6 A6 LED 2 (Doesn't work - can't drive LED from Analog Pin)
7 A5/D19 LED 1
8 A4 LED EXT
9 A3 Current - 5V
10 A2 Current - Vcc
11 A1 Latch Off
12 A0 Voltage - Vcc
13 A_REF No Connection
14 +3V3 No Connection
15 PC5/D13 SPI - SCLK
16 D1/TX/PD1 UART Tx
17 D0/RX/PD0 UART Rx
18 RST/PC6 Reset
19 GND Ground
20 D2 ARD_GPIO_AUX
21 D3 PWM - ESC
22 D4 J1 - BRK_2
23 D5 PWM - Rudder
24 D6 PWM - Stbd ELev
25 D7 J1 - BRK_1
26 D8 Actuator Fault
27 D9 PWM - Port Elev
28 D10 Actuator Enable
29 D11 SPI - CIPO
30 D12 SPI - PICO

Power Board J1 Pinout

Pin Description Use
1 GND Ground
2 BRK_1 Arduino D7
3 BRK_2 Arduino D4
4 BRK_3 Arduino A7

Power Board J9 Pinout

Pin Description
1 +5V
2 LED EXT
3 GND

Power Board Lights

Indicator Description
D2 User available output from Arduino
D7 5 V Rail is active
D8 3.3 V Rail is active

Raspberry Pi Pinout

Pin Description Notes
GPIO6 Arduino Reset
GPIO10 IMU Embedded Reset
GPIO23 IMU Retrofit Reset
GPIO26 XBee Reset

Logic Board Lights

Indicator Description
D1 Raspberry Pi Compute Module Power
D2 User available output from Pi (GPIO24)
D3 Raspberry Pi Compute Module Activity

RF Board J4 Pinout

Pin Description
1 GND_RF
2 XBEE_SPI_CS
3 XBEE_SPI_CLK
4 XBEE_SPI_POCI
5 XBEE_SPI_CIPO

I2C Addresses

Address Device
0x28 Adafruit IMU Breakout - Bosch BNO055
0x64 Atlas Scientific EC-OEM Salinity Sensor
0x76 Blue Robotics Bar30 Pressure Sensor
0x42 uBlox NEO-M8M-0 GPS