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Reading a water meter's scanning disc: a battery-free optical reader with MQTT and openHAB
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1
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216
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October 3, 2026
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Bosch and Siemens appliances smart without Home Connect: reading the internal D-Bus over MQTT
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3
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440
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September 11, 2026
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ESP32 with a small display
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2
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663
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September 1, 2026
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Rainwater tank level measurement with Esphome
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14
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3195
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July 18, 2026
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ESP32-MQTT-Brigde for Optoma Projector with RS232
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0
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184
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April 22, 2026
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ESP32 board - OTA upgrade fail
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1
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146
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January 4, 2026
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Yet another cloud-free voice control
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9
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763
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November 30, 2025
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Hack a Heat Pump - Temperature reading from ESP32
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0
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376
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March 22, 2025
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M5paper interface panel
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69
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7132
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December 2, 2023
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Dimplex ASHP - MQTT connection?
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1
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663
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October 2, 2023
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[Tutorial] Connect your dumb Midea AC Unit to Openhab with MQTT
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20
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10583
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August 30, 2023
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ESP8266 / ESP32 and Waveshare E-Paper Display for openHAB
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10
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3524
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January 30, 2023
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IP Camera Binding with ESP32 Cam
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4
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2489
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September 26, 2022
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Arduino + MQTT + Ethernet - What Arduino/combo to use?
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0
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1072
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May 1, 2022
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Suspect inconsistent setup leading to inconsistent Google Assistant behaviour
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13
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1419
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February 23, 2022
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Control your FlexiSpot desk (additional hardware required)
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0
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3478
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February 17, 2022
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How to delay (the sending of) a mqtt request?
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6
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1163
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June 5, 2021
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ESP32 CAM error message in Habpanel
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3
|
1517
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October 4, 2020
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g-TAG over BLE to ESP32 over WIFI to MQTT/Openhab
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13
|
2373
|
August 28, 2020
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An ESP32 Energy Meter w/ PZEM module interfacing with OpenHAB using MQTT
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0
|
1127
|
June 26, 2020
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[ESP32] DeepSleepSensor
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0
|
737
|
April 20, 2020
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DIY digital doorbell / peephole camera
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7
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8346
|
July 1, 2019
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Presence detection, mi flora, BLE, RF gateway with ESP32, OpenMQTTGateway is now compatible
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3
|
3321
|
June 13, 2019
|
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ESP-32 + Neopixel with Openhab
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1
|
1494
|
December 29, 2018
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