The script for 'Example with button' works perfectly! Thanks for that.
Has someone a script for multiple Relays with buttons ready to use for me?
I want to use it in my garden to switch the lights with physical buttons and also control them with Domoticz.

@mfalkvidd said in 💬 Building a WiFi Gateway using ESP8266:

Indication leds: the same pin can be used. Pro: only one pin is needed. Con: you won't be able to see the type of indication. An alternaive, if you can't find enough pins, is to only activate one or two.

Inclusion: hopefully someone else can assist. I have never used inclusion.

It's working now!
I'm using the following pins for the leds:

// Flash leds on rx/tx/err
// Led pins used if blinking feature is enabled above
#define MY_DEFAULT_ERR_LED_PIN 0  // [D3 / GPIO 0] Error led pin (Red)
#define MY_DEFAULT_RX_LED_PIN 2   // [D4 / GPIO 2] Receive led pin (Green)
#define MY_DEFAULT_TX_LED_PIN 16  // [D0 / GPIO 16] Send led pin (Yellow)

The leds where on all the time except when there was some activity, so I had to invent the leds:

// Inverses the behavior of leds
#define MY_WITH_LEDS_BLINKING_INVERSE

For the inclusion button I've used:

// Digital pin used for inclusion mode button
#define MY_INCLUSION_MODE_BUTTON_PIN 5 // [D1 / GPIO 5] Button pin

I needed to use an pull up resistor (10K ohm) for more stability.

Thanks @mfalkvidd, I'm using this board: https://nl.aliexpress.com/item/NodeMcu-Lua-WIFI-Internet-of-Things-development-board-based-ESP8266-module/32448461056.html?spm=a2g0s.13010208.99999999.329.1df83c00aOlGkL

I've to use different pins for each LED right?

// Flash leds on rx/tx/err
// Led pins used if blinking feature is enabled above
#define MY_DEFAULT_ERR_LED_PIN 16 // Error led pin
#define MY_DEFAULT_RX_LED_PIN 16 // Receive led pin
#define MY_DEFAULT_TX_LED_PIN 16 // the PCB, on board LED

And how can I test my inclusion button?
Is there something to see in the log output?

Hello! I'm so happy with the MySensors community the forum helped me so much to find answers, but I can't figure out the following:
I'm building an Wi-Fi Gateway using an ESP8266. That gateway is running now but I want to add the LEDS and inclusion mode button. In the comments of the code I find out that I have to use pin 16 for all the leds?

// Flash leds on rx/tx/err
// Led pins used if blinking feature is enabled above
#define MY_DEFAULT_ERR_LED_PIN 16  // Error led pin
#define MY_DEFAULT_RX_LED_PIN  16  // Receive led pin
#define MY_DEFAULT_TX_LED_PIN  16  // the PCB, on board LED

Is that correct? And with D? Pin do I have to use?

For the inclusion mode button I have to use pin D1:

// Digital pin used for inclusion mode button
#define MY_INCLUSION_MODE_BUTTON_PIN D1

But I can't compile this because I have to use an pin number and not just D1. How can I fix that? And how can I test/debug the button to see of it's in the inclusion mode?

Thanks in advance!
Robin