Comments for ayatec.eu

Comment on Temperature Telemetry: Seize the Power of DIY ESP8266 Devices by laser marking machine

laser marking machine — Sun, 12 Oct 2025 02:07:18 +0000

This guide is quite the treasure trove for the would-be weather wizard! It walks you through hooking up sensors like a digital thermometers and moisture meters, which is great for those not wanting to get too deep into the weeds. The part about adding capacitors to prevent the DHT sensors from freezing up is particularly amusing – like giving them a tiny power-up hug. However, the section on thermistors is a bit of a rabbit hole, demanding manual mapping via the Edit Mapping menu, which sounds about as fun as tax forms. But hey, if youre willing to jump through those hoops for analog input, youve clearly got the dedication! All in all, its a thorough, if slightly demanding, look at bringing your ESP8266 projects to life with real-world data.

Comment on Introducing: The ESP12F-X4 Relay Module by ayatec

ayatec — Sun, 17 Nov 2024 07:05:06 +0000

In reply to Krung. Yes, as long as you use the correct 5V pin you will be fine.

Comment on Introducing: The ESP12F-X4 Relay Module by Krung

Krung — Sun, 17 Nov 2024 06:30:24 +0000

I used 5 v from USB not 3.3 v to connect to board and notebook. It ok?

Comment on Introducing: The ESP12F-X4 Relay Module by brianx

brianx — Mon, 13 May 2024 08:10:07 +0000

The 7V to 30V power input goes to an LM2596s buck converter which is rated all the way to 40V. It does not get hot and at least on the board I got, all the components were rated to at least 40V so the 30V limit is lower than what the actual hardware can handle. The 5V input goes to an ams1117 which is rated to 15V, but that will get very hot if you power it with more than about 9V.

Comment on Temperature Telemetry: Seize the Power of DIY ESP8266 Devices by ayatec

ayatec — Tue, 27 Feb 2024 16:20:50 +0000

In reply to Jiri. Thanks to fully standardized data protocols, it is possible to natively use with any tool supporting MQTT or HTTP exchange. Moreover, with the help of Node-RED or similar tool the data should be possible to collect and process in any database or data visualization tool. Unfortunately, I cannot give any specific information related to the ESP32 at the moment.

Comment on Temperature Telemetry: Seize the Power of DIY ESP8266 Devices by Jiri

Jiri — Mon, 26 Feb 2024 13:27:29 +0000

Is it possible to send data from sensors to domoticz, or to use them somehow in InfluxDB and Grafana?
When you will support ESP32 ?

Comment on ayatec unicontrol by ferdinandmueller.kaarst

ferdinandmueller.kaarst — Thu, 12 Oct 2023 18:28:11 +0000

i needed to measure co2 in my grow tent and i gave this a try instead of coding it myself; i spent some time with setting up, but its sending data now; still to be seen how reliable it is, but the 2week trial is good