Xensiv™ Pas Co2 Mini-Evaluation Board - Infineon XENSIV PAS CO2 Sensor2Go Quick Start Manual

Quick-start guide for XENSIV™ PAS CO2 Sensor2Go
evaluation kit
(ABOC)
2.2 XENSIV™ PAS CO2 mini-evaluation board
The XENSIV™ PAS CO2 sensor is assembled on the mini-evaluation board as shown in Figure 3. The mini-
evaluation board has extended male pin headers and can be treated as a standalone sample. Its internal registers
can be accessed via external pins using communication protocols such as I
Figure 3 Top and side view of XENSIV™ PAS CO2 1.0 mini-evaluation board; all dimensions in mm
Figure 4 Top and side view of XENSIV™ PAS CO2 1.5 mini-evaluation board; all dimensions in mm
The relevant pin descriptions of the XENSIV™ PAS CO2 mini-evaluation board are presented in the following table.
Pin Symbol
1 VDD3.3
2 RX
3 SCL
4 TX/SDA
5 PWM_DIS
5b SWD
User manual
Type
Power supply (3.3 V)
Input
Input/Output
Input/Output
Input
N/A
4 of 14
2
C, UART, or PWM.
Description
3.3 V digital power supply
UART receiver pin
2
I C clock pin (3.3 V domain)
UART transmitter pin (3.3 V domain)/I
(3.3 V domain)
PWM disable input pin (3.3 V domain)
Do not connect
2
C data pin
V 1.3
2024-03-01