Hi everyone!
I’ve been working with the platform for a while now — mostly using ESP-based modules, Wi-Fi relays, and some custom hardware. I’ve integrated a few devices into my smart home setup and I’m really enjoying the flexibility SUPLA offers.
It would be great to exchange ideas, tips, and experiences — especially around things like:
Custom device firmware
Integrations with Home Assistant or Node-RED
Power management and offline operation
Looking forward to hearing about your setups!
Let's Share Our SUPLA Projects
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WonderNomad
- Posts: 1
- Joined: Wed May 21, 2025 9:31 am
I'm an embedded systems engineer with a growing interest in home automation and open-source IoT solutions. I’ve worked with microcontrollers like ESP8266, ESP32, and STM32, and have experience in C/C++ firmware development, PCB design, and MQTT.
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klew
- Posts: 11230
- Joined: Thu Jun 27, 2019 12:16 pm
- Location: Wrocław
There are some nice DIY examples created by elmaya, that you can find here on forum.
But much more is going on on Polish version of this forum.
If you create firmware by yourself, you can find some examples in SuplaDevice "library" for Arduino IDE. There is also Gui Generic project where you just select what you need on web, then generate and compile SW by server and you upload it to the microcontroller (see https://gui-generic-builder.supla.io/ ).
There is Linux based version of SuplaDevice ( https://github.com/SUPLA/supla-device/t ... ples/linux ).
You can find some integrations and extensions here https://cloud.supla.org/apps
HA integration can be done on majority of Supla channels via Cloud based MQTT integration to HA https://cloud.supla.org/integrations/mqtt-broker
Please also share more details about your projects
But much more is going on on Polish version of this forum.
If you create firmware by yourself, you can find some examples in SuplaDevice "library" for Arduino IDE. There is also Gui Generic project where you just select what you need on web, then generate and compile SW by server and you upload it to the microcontroller (see https://gui-generic-builder.supla.io/ ).
There is Linux based version of SuplaDevice ( https://github.com/SUPLA/supla-device/t ... ples/linux ).
You can find some integrations and extensions here https://cloud.supla.org/apps
HA integration can be done on majority of Supla channels via Cloud based MQTT integration to HA https://cloud.supla.org/integrations/mqtt-broker
Please also share more details about your projects
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Virginders
- Posts: 1
- Joined: Tue Jun 10, 2025 1:04 am
klew wrote: Mon May 26, 2025 7:17 am There are some nice DIY examples created by elmaya, that you can find here on forum.
But much more is going on on Polish version of this forum.
If you create firmware by yourself, you can find some examples in SuplaDevice "library" for Arduino IDE. There is also Gui Generic project where you just select what you need on web, then generate and compile SW by server and you upload it to the microcontroller (see https://gui-generic-builder.supla.io/ ).
There is Linux based version of SuplaDevice ( https://github.com/SUPLA/supla-device/t ... ples/linux ).
You can find some integrations and extensions here Geometry Dash
HA integration can be done on majority of Supla channels via Cloud based MQTT integration to HA https://cloud.supla.org/integrations/mqtt-broker
Please also share more details about your projects
I'm also using ESP modules and have played around with Home Assistant and Node-RED. Would love to share ideas on custom firmware and low-power setups.