TTP Ventus 59017-200-0003, User Manual

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©TTP Ventus 2022 company confidential 10 Rev: 220215
5.3 Drive PCB Pinout
Pin No. Pin Name Function
Min Max Unit
1 VCC Power Supply 3.5 5.5 V
2 3V3 3V3 from the on-board voltage regulator. 50 mA
3 NSRT
Onboard microcontroller reset. Active low. Used
with pins 12 & 13 to load custom firmware.
0 3.3 V
4-5 GND Power ground.
6 AGND Analog ground.
7-9 ANALOG C-A 3x high impedance analog inputs 0 3.3 V
10 GPIO D
Pump enable digital toggle signal. Has internal
pull-up.
(Used for ON/OFF motherboard switch)
0 5 V
11 GPIO C
General purpose IO. No function with the default
firmware.
0 5 V
12 SWD IO Onboard microcontroller, software debug IO 0 3.3 V
13 SWD CLK Onboard microcontroller, software debug clock 0 3.3 V
14 UART RX The receive connection for the serial comms. 0 5 V
15 UART TX The transmit connection for the serial comms. 0 3.3 V
16 GPIO A
Pump enable digital toggle signal. Has internal
pull-up.
(Exposed as GPIO A on motherboard)
0 5 V
17 GPIO B
General purpose IO. No function with the default
firmware.
0 5
18 I2C SCL I2C master clock
1
0 5 V
19 I2C SDA I2C master data
1
0 5 V
Figure 6: Drive PCB Pinout
1 Note that the PCB does not support control by another I2C master device. The I2C function
enables control of peripheral devices when connected to the Evaluation Kit Motherboard PCB.