Particulate Matter Sensor - SPS30
Sensirion SPS30 optical particle sensor measuring PM1, PM2.5, PM4, and PM10 mass and number concentrations via I2C or UART. Requires 4.5–5.5 V; rated for >10 years continuous operation with built-in self-cleaning.
Pinout
- VDD5-pin JST ZHR connector pin 1
Supply voltage
Type · PowerVoltage · 5V ±10% - RXSDA5-pin JST ZHR connector pin 2
UART receive pin or I2C serial data input/output
Type · I2C, UARTVoltage · 3.3V/5V compatible logic - TXSCL5-pin JST ZHR connector pin 3
UART transmit pin or I2C serial clock input
Type · I2C, UARTVoltage · 3.3V/5V compatible logic - SEL5-pin JST ZHR connector pin 4
Interface select; floating selects UART, pull to GND selects I2C
Type · ControlVoltage · logic select - GND5-pin JST ZHR connector pin 5
Ground; housing internally connected to GND
Type · GroundVoltage · 0V
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| VDD | 5-pin JST ZHR connector pin 1 | Power | Supply voltage | 5V ±10% |
| RXSDA | 5-pin JST ZHR connector pin 2 | I2C, UART | UART receive pin or I2C serial data input/output | 3.3V/5V compatible logic |
| TXSCL | 5-pin JST ZHR connector pin 3 | I2C, UART | UART transmit pin or I2C serial clock input | 3.3V/5V compatible logic |
| SEL | 5-pin JST ZHR connector pin 4 | Control | Interface select; floating selects UART, pull to GND selects I2C | logic select |
| GND | 5-pin JST ZHR connector pin 5 | Ground | Ground; housing internally connected to GND | 0V |
Pin details
5 connections- VDD5-pin JST ZHR connector pin 1
Supply voltage
PowerVoltage · 5V ±10% - RXSDA5-pin JST ZHR connector pin 2
UART receive pin or I2C serial data input/output
I2C, UARTVoltage · 3.3V/5V compatible logic - TXSCL5-pin JST ZHR connector pin 3
UART transmit pin or I2C serial clock input
I2C, UARTVoltage · 3.3V/5V compatible logic - SEL5-pin JST ZHR connector pin 4
Interface select; floating selects UART, pull to GND selects I2C
ControlVoltage · logic select - GND5-pin JST ZHR connector pin 5
Ground; housing internally connected to GND
GroundVoltage · 0V
Start wiring
I2C · Analog · UART · 3.3 – 5 V · Breakout
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Module pins: VDD, GND, RX / SDA, TX / SCL. Schematik maps them to your board in the app.
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