Newest Questions
2,357 questions
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Robots and love catering [closed]
I have a generic question about robots (for, clean minded, people (or people, who, like to, or, attempt to be)).
Can robots fill the gap between computer watching and love catering?
Thanks.
2
votes
2
answers
30
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Unreliable sensor readings from I2C device on long cable
I’m currently developing a project called the AquaSense IoT Node, which uses an ESP32 to monitor data from an I2C sensor... Everything works perfectly on the bench with short jumper wires, but I’ve ...
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2
votes
1
answer
32
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Small, Low power computer to run Home Assistant OS
For our new house I have decided to use Home Assistant for automation. I purchased a "Raspberry Pi 5" to run Home Assistant OS. But I am having second thoughts because in the past, all 3 ...
- 644
1
vote
1
answer
25
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Looking for a Door Bell that I can link into Home Assistant
I am looking for a doorbell that can be powered by PoE (or even 5V or 12V - which I can provide on a duplicate Cat 6 cable). Most of them seem to either have batteries or you have to take them off to ...
- 644
1
vote
0
answers
25
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How can I relay a silent door bell to my phone?
I need a way to relay my intercom's doorbell chime (rest of the functionality can be relayed or stay - doesn't matter) to my smartphone. My doorbell chime must be completely disabled, meaning that I ...
- 111
0
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116
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Why does my SONOFF ZBM5-3C-80/86 remain in Zigbee "End Device" mode?
I have a SONOFF ZBM5-3C-80/86 (firmware ID 1.0.4) wall switch integrated with Zigbee2MQTT. According to the documentation, when wired with a neutral, it should operate as a Zigbee router—but mine is ...
1
vote
1
answer
74
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Seeking ESP32 recommendation
This is an update to my question of 5 years ago.
As of the end of 2025, I am looking for an ESP32 with native onboard debugger, rather than having to use JTAG. It should have a display.
The reason I ...
- 3,165
0
votes
0
answers
38
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Heyuan IOT-L2S-F1&F2 won’t connect to TTN
I have a Heyuan IOT-L2S-F1&F2 sensor (LoRaWAN Class C, RS485 with Modbus/DL-T645).
My setup:
Heltec gateway in LoRaWAN Packet Forwarder mode pointing to TTN.
Other nodes (Dragino LT‑2222 and ...
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0
votes
1
answer
41
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Replacement for Fibaro System
I have been using the Fibaro Home Centre and Fibaro devices for a while. In a new house, I am looking for alternatives.
It must support these
Support Zwave devices
Support Aeotec Multi sensors
...
- 644
0
votes
0
answers
53
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Timeout error while using camera sensor (IMX477) with Raspberry Pi CM4 and Nanoboard B
I am writing regarding a technical issue with the IMX477-160 12.3MP Camera Module (SKU: 19211) when used with a Raspberry Pi Compute Module 4 (CM4). I hope you can provide guidance on proper ...
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0
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0
answers
44
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BG Smart Power Adapter
I have a BG Smart Power Adapter (Part No. AHC/U SF SKU 124 GV).
To set it up you need to install the BG Home App from Google PlayStore. However, this app won't install on new and recent versions of ...
-1
votes
1
answer
79
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How to hard reset Mill Smart WiFi Plug (2024-version) to factory settings?
How can I hard reset the Mill Smart WiFi Plug (2024-version) to factory settings?
Mill does not provide any information about this or any user manual on their website for this specific version like ...
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-5
votes
1
answer
95
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bracelets for support for food intolerances or set up a good intolerance to warn upon (app, to live with think about, or stimulate, food sensitivities [closed]
Title:
bracelets for support for food intolerances or set up a good intolerance to warn upon (app, to live with, think about, or stimulate, food sensitivities (and, perhaps, also dirt, or, particle ...
-1
votes
2
answers
86
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Looking for Geolocation GPS Tracker with approx 3 years battery life, a little more than 5cm cubed
Hoping for an answer to this question, looking for Geolocation GPS Tracker with apporx 3 years battery life, a little more than 5cm cubed
BTW, I am also looking for a non-GPS, preferably ESP32, but I ...
- 3,165
2
votes
0
answers
49
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Looking for a Layman's Translation
I am trying to set up a Waveshare RS 485 to Ethernet device, that is much smarter than I am. I am successfully communicating with my device directly via Modbus on RS 485 cable (cutting the waveshare ...
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