Techy Tech

Techy Tech

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WH45 5-in-1 PM2.5/PM10/CO₂/Temperature/Humidity Air Quality Sensor
WH45 5-in-1 PM2.5/PM10/CO₂/Temperature/Humidity Air Quality Sensor
This Particle Detection Sensor detects indoor PM2.5 / PM10 / CO2 / Temperature / Humidity. Requires to work with GW1000 wifi gateway or HP2551/HP2553/HP3500/HP3501 weather station console. Live Data on APP: requires a GW1000/GW1004 WIFI gateway(sold separately) to connect to WiFi, after the WIFI configuration,the curre
·shop.ecowitt.com·
WH45 5-in-1 PM2.5/PM10/CO₂/Temperature/Humidity Air Quality Sensor
WH46D 7-in-1 Air Quality Sensor with LCD Display, NDIR CO2 / PM1.0 / P
WH46D 7-in-1 Air Quality Sensor with LCD Display, NDIR CO2 / PM1.0 / P
Features Built-in Display: Provides real-time data display. 7-in-1 Measurements: Measures CO2, PM1.0, PM2.5, PM4.0, PM10, Temperature, and Humidity. CO2 Calibration Support: CO2 calibration available (recommended during DC power mode to conserve battery). Dual Power Supply: Operates on both DC and battery power. Unit &
·shop.ecowitt.com·
WH46D 7-in-1 Air Quality Sensor with LCD Display, NDIR CO2 / PM1.0 / P
WH51 Wireless Soil Moisture Meter – Soil Moisture Sensor for Irrigatio
WH51 Wireless Soil Moisture Meter – Soil Moisture Sensor for Irrigatio
Soil Moisture Meter: measures soil moisture content within 72 seconds and the data can be viewed on our free WSView plus App after the WiFi configuration(requires a GW1100/GW2000 gateway[sold separately]) to let you know when to water your plant/lawn/garden [Accessory Only, Can Not Be Used Alone] Live Data on APP: requ
·shop.ecowitt.com·
WH51 Wireless Soil Moisture Meter – Soil Moisture Sensor for Irrigatio
Pre-sale: WN20 Rain Gauge Mini - Upgraded Splash-proof Funnel with Sta
Pre-sale: WN20 Rain Gauge Mini - Upgraded Splash-proof Funnel with Sta
Pre-sale Shipping Information: Ships within 2–3 months after purchase. Any delays or issues will be promptly communicated via email. Thank you for your patience. Features WN20 Rain Gauge Sensor High-sensitivity tipping bucket design, measuring 0.3 mm per tip. Automatically transmits rainfall data every 48 seconds. Wire
·shop.ecowitt.com·
Pre-sale: WN20 Rain Gauge Mini - Upgraded Splash-proof Funnel with Sta
Pre-sale: WN20 Rain Gauge Mini - Upgraded Splash-proof Funnel with Sta
Pre-sale: WN20 Rain Gauge Mini - Upgraded Splash-proof Funnel with Sta
Pre-sale Shipping Information: Ships within 2–3 months after purchase. Any delays or issues will be promptly communicated via email. Thank you for your patience. Features WN20 Rain Gauge Sensor High-sensitivity tipping bucket design, measuring 0.3 mm per tip. Automatically transmits rainfall data every 48 seconds. Wire
·shop.ecowitt.com·
Pre-sale: WN20 Rain Gauge Mini - Upgraded Splash-proof Funnel with Sta
Pre-sale: WN38 Black Globe Thermometer, Wet Bulb Globe Temperature, He
Pre-sale: WN38 Black Globe Thermometer, Wet Bulb Globe Temperature, He
Pre-sale Shipping Information: The WN38 (including kits) is a pre-sale product. After placing the order, the first batch of standalone WN38 will be shipped no earlier than mid to late December, and the second batch is expected to ship between January and February 2026. The kits and weather stations including the GW1100
·shop.ecowitt.com·
Pre-sale: WN38 Black Globe Thermometer, Wet Bulb Globe Temperature, He
Control ESP32-CAM Flash LED
Control ESP32-CAM Flash LED
How to turn on, off and dim the flash light (LED) of the ESP32-CAM. Examples with and without deep-sleep mode, also considering the SD-Card.
·makerguides.com·
Control ESP32-CAM Flash LED
s60sc/ESP32-CAM_MJPEG2SD: ESP32 Camera motion capture application to record JPEGs to SD card as AVI files and stream to browser as MJPEG. If a microphone is installed then a WAV file is also created. Files can be uploaded via FTP or downloaded to browser.
s60sc/ESP32-CAM_MJPEG2SD: ESP32 Camera motion capture application to record JPEGs to SD card as AVI files and stream to browser as MJPEG. If a microphone is installed then a WAV file is also created. Files can be uploaded via FTP or downloaded to browser.
ESP32 Camera motion capture application to record JPEGs to SD card as AVI files and stream to browser as MJPEG. If a microphone is installed then a WAV file is also created. Files can be uploaded v...
·github.com·
s60sc/ESP32-CAM_MJPEG2SD: ESP32 Camera motion capture application to record JPEGs to SD card as AVI files and stream to browser as MJPEG. If a microphone is installed then a WAV file is also created. Files can be uploaded via FTP or downloaded to browser.
Remote Receiver
Remote Receiver
Instructions for setting up remote receiver binary sensors for infrared and RF codes.
·esphome.io·
Remote Receiver
Faking an IR remote control using ESPHome
Faking an IR remote control using ESPHome
ESPHome offers the Remote Receiver and Remote Transmitter components to interact with IR remote controls and IR remote receivers. In this guide I will show you how to control IR receiver units (like TVs or LED controllers) by sending fake signals from ESPHome. The demo object here will be this simple LED controller with a 44 key infrared remote. (There is also a 24 key version that uses the same protocol but different command codes.) But the information in this guide can be applied to any oth...
·community.home-assistant.io·
Faking an IR remote control using ESPHome
53l3cu5/ESP32_LD2450
53l3cu5/ESP32_LD2450
Contribute to 53l3cu5/ESP32_LD2450 development by creating an account on GitHub.
·github.com·
53l3cu5/ESP32_LD2450
Water Meter sensor - Australia, Victoria
Water Meter sensor - Australia, Victoria
I asked my dentist if he would help with x-raying the Honeywell T110 probe to see where the reed switch was embedded in it. The probe is an official, global meter supplier and water board approved device. It is shaped correctly to be fitted directly to one of the common water meters widely deployed, the Elster V100, by removing a plug, and screwing it into the receptacle with the captive screw, the reed switch placement being ideal for pulse sensing. The reed switch device has a series 100ohm c...
·community.home-assistant.io·
Water Meter sensor - Australia, Victoria
Screek Workshop
Screek Workshop
Explore sensor documentation and research progress from Screek Workshop — DIY development, testing logs, and technical references.
·screek.io·
Screek Workshop
Bed Presence for ESPHome — Elevated Sensors
Bed Presence for ESPHome — Elevated Sensors
Extra Long Sensors These are the longest force sensing resistors (FSR) that money can buy. They include a full 24" (610mm) of sensing area to make sure each side of your bed is covered. Includes accurate "in bed" detection for any bed with slats. It stays out of the way and convenie
·elevatedsensors.com·
Bed Presence for ESPHome — Elevated Sensors