Welcome, Does anyone know what ESPEasy software I should upload to this relay? The seller is unable to advise me.

. I'm afraid that no version of ESPEasy will be suitable. In this module it is the STC 15F104W chip that is directly responsible for controlling the relay and is connected via UART to the ESP. You can control this module via MQTT, the program can be found here: Link .

Here is a topic with support via ESPEasy, read it you may find a ready-made batch: Or go to Tasmota:

Is this module compatible with LCTech relays, such as this one: I already have such a relay. There is a soft ESPEasy for it. The relay is for 12V and I now want 5V to power it from the USB.

. I'm a bit confused about what with what? Generally the conversion from 12V to 5V involves replacing the relay with a 5V relay and shorting out the place marked R5 on the board - that's all. Maybe the 12V relay will work on 5V? - check. As for software, the two relays pictured have different procs (Nuwoton/STC) - so see which one you have and apply the appropriate soft. As they describe in the link about Tasmota.

Selection of ESPEasy software for the ESP8266 ESP-01 5V WiFi control relay module

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#1 19473129 10 Jun 2021 10:19

unky unky

Level 18

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Post #1
19473129 10 Jun 2021 10:19

Welcome,

Does anyone know what ESPEasy software I should upload to this relay?
The seller is unable to advise me.
https://allegro.pl/oferta/modul-przekaznika-sterownie-wifi-esp8266-esp-01-5v-9133626451

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#2 19473352 10 Jun 2021 12:37

Anonymous Anonymous

Level 1

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Post #2
19473352 10 Jun 2021 12:37

unky wrote:
Anybody know what ESPEasy software I should upload to this relay?
.
I'm afraid that no version of ESPEasy will be suitable. In this module it is the STC 15F104W chip that is directly responsible for controlling the relay and is connected via UART to the ESP.
You can control this module via MQTT, the program can be found here: Link .
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#3 19473431 10 Jun 2021 13:16

starob starob

Level 29

» | Helpful post? (0)

Post #3
19473431 10 Jun 2021 13:16

Here is a topic with support via ESPEasy, read it you may find a ready-made batch:
https://www.letscontrolit.com/forum/viewtopic.php?f=6&t=3245
https://www.youtube.com/watch?v=i_CnBcQgdGk

Or go to Tasmota:
https://tasmota.github.io/docs/devices/LC-Technology-WiFi-Relay/
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#4 19474468 11 Jun 2021 06:55

unky unky

Level 18

» | Topic author Helpful post? (0)

Post #4
19474468 11 Jun 2021 06:55

Is this module compatible with LCTech relays, such as this one:
https://allegro.pl/oferta/modul-1-przekaznika-z-sterowaniem-wifi-esp8266-12v-9818608549
I already have such a relay. There is a soft ESPEasy for it. The relay is for 12V and I now want 5V to power it from the USB.
#5 19474558 11 Jun 2021 08:45

starob starob

Level 29

» | Helpful post? (0)

Post #5
19474558 11 Jun 2021 08:45

unky wrote:
Is this module compatible with LCTech relays, e.g. this:
.
I'm a bit confused about what with what?
Generally the conversion from 12V to 5V involves replacing the relay with a 5V relay and shorting out the place marked R5 on the board - that's all.
Maybe the 12V relay will work on 5V? - check.
As for software, the two relays pictured have different procs (Nuwoton/STC) - so see which one you have and apply the appropriate soft. As they describe in the link about Tasmota.
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