- News
- Buy it
- HA Interface
- How-To
- ⭐️Quick Start: Use sensor hotspots to configure the network and connect to HA.
- Advanced tools: Use Firmware And Config Tool
- Documentation
- SPS30 Specification
News
Title | Date |
|---|---|
[PM25-1] Reminder regarding power supply voltage and instructions for cleaning the fan. | Aug 20, 2025 2:31 PM |
[PM25-1][Firmware Update] Version 25.08.15.A Adds Push Interval Control, PM2.5 Status Display, and Forced Internal Fan Cleaning | Aug 15, 2025 12:56 AM |
[PM25-1]User Guide Documentation Update, Advanced Firmware Tool Release, Basic YAML Source Code Release | Jul 29, 2025 11:51 PM |
[PM25-1] End of pre-order phase, all sensors for the first batch of adventurers sent out, good luck! | Jul 17, 2025 12:14 AM |
[PM25-1] [Scenario Test] Near a humidifier, two freshly assembled PM25-1 readings performed, very closely. | Jul 15, 2025 2:04 PM |
[Usage Scenario] PM25-1 No significant increase in particulate matter detected in the vicinity of the 3D printer | Jul 15, 2025 10:04 AM |
PM25-1 housing optimized, white final housing, about to be shipped assembled after the next 72 hours of testing the components. | Jul 15, 2025 2:08 AM |
[Pre-Order][First Batch]Particulate Matter Sensor PM25-1 For HomeAssistant By Screek (SPS30 + ESP32-C3 + ESPHome) | Jul 14, 2025 1:23 PM |
PM25-1 Shell Design Completed, Inviting Adventures Soon! | Jul 14, 2025 1:21 PM |
PM25-1 Daily Observation, with a maximum detection rate of once per second, is quite responsive. | Jul 12, 2025 1:06 PM |
PM Sensor PM25-1 is coming, internal tests satisfactory, quiet and interesting dust sensor.Based on the Swiss SPS30 sensor. | Jul 12, 2025 1:06 PM |
Buy it
https://store.screek.io/products/pm25-1
HA Interface
How-To
⭐️Quick Start: Use sensor hotspots to configure the network and connect to HA.
This is one of the simplest ways to configure the network. All you need to do is connect to the sensor's hotspot PM25-SENSOR-PM25-1, and the configuration page will pop up (if it doesn't, please open the browser page http://192.168.4.1). Enter the Wi-Fi information on the page, and the device will automatically connect to the network.
The device should be automatically detected in HA.
Advanced tools: Use Firmware And Config Tool
If your sensor is not functioning properly or has been flashed with the wrong firmware, you need to restore it to its factory settings. You can use a convenient online tool to do this. The online tool can also be used to view device logs, configure Wi-Fi networks, and perform other functions.
https://tool.screek.io/factory_tool/pm25_1
- Video Demo: how to use the online tool to repair the PM25_1 firmware.
- Demo: Connect to Wi-Fi and add automatically detected devices in HA.
- Demo: Check Device Runtime Log
Documentation
SPS30 Specification
