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Collection: DIY & Developers

For makers, tinkerers & pros

ESP32, openDTU, dev boards, firmware projects – if you like to build your own, you'll find the right hardware for your smart home or electronics here.

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ESP8266 Programmer Test Tool Adapter for ESP-01S ESP-07S ESP-12E SP-12F ESP-12S

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ESP8266 Programmer Test Tool Adapter for ESP-01S ESP-07S ESP-12E SP-12F ESP-12S

Regular price €18,99 EUR

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Relay Relay 1 - 2 - 4 - 8 - 16 Channel Channel 5V/230V Arduino Raspberry Pi Module

Relay Relay 1 - 2 - 4 - 8 - 16 Channel Channel 5V/230V Arduino Raspberry Pi Module

Regular price From €4,49 EUR

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ESP-12F ESP8266 Programmer Adapter WiFi Module Arduino IDE, IoT, Tasmota 15

ESP-12F ESP8266 Programmer Adapter WiFi Module Arduino IDE, IoT, Tasmota 15

Regular price From €3,49 EUR

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LED Diodes Light 5 Colors Red Green Blue White Yellow 20mA 3mm/5mm for Arduino DIY

LED Diodes Light 5 Colors Red Green Blue White Yellow 20mA 3mm/5mm for Arduino DIY

Regular price From €0,79 EUR

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NodeMCU - Lua CH340G V3 Arduino ESP8266 WiFi Wlan IoT Dev Kit - USB Tasmota 15

NodeMCU - Lua CH340G V3 Arduino ESP8266 WiFi Wlan IoT Dev Kit - USB Tasmota 15

Regular price From €6,49 EUR

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LM2596S LM2596 DC Step-Down Power Module Voltage Converter Arduino - 1.25-30V

LM2596S LM2596 DC Step-Down Power Module Voltage Converter Arduino - 1.25-30V

Regular price €2,49 EUR

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TTP223 2.5-5.5V Capacitive Capacitive Touch Button Sensor Arduino Raspberry Pi

TTP223 2.5-5.5V Capacitive Capacitive Touch Button Sensor Arduino Raspberry Pi

Regular price From €1,99 EUR

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USB to ESP8266 Serial Adapter ESP01 ESP UART Programmer Programmer Arduino

USB to ESP8266 Serial Adapter ESP01 ESP UART Programmer Programmer Arduino

Regular price €3,29 EUR

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Cleqee 6x Colored SMD IC Test Hook Hook Clip Mini Grabbers Test Tip Dupont

Cleqee 6x Colored SMD IC Test Hook Hook Clip Mini Grabbers Test Tip Dupont

Regular price €12,99 EUR

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ESP-01 ESP8266 Programmer Adapter WiFi Module Arduino IDE, IoT, Tasmota 15

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ESP-01 ESP8266 Programmer Adapter WiFi Module Arduino IDE, IoT, Tasmota 15

Regular price From €3,99 EUR

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ESP32 Programmer Development Board Test Tool Adapter for ESP-32 ESP-WROOM-32

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ESP32 Programmer Development Board Test Tool Adapter for ESP-32 ESP-WROOM-32

Regular price €19,99 EUR

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OpenDTU Hoymiles DIY Kit OLED Display + ESP32 + NRF24L01Plus + Socket + Cable PV

OpenDTU Hoymiles DIY Kit OLED Display + ESP32 + NRF24L01Plus + Socket + Cable PV

Regular price From €16,80 EUR

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6dBi ANTENNA + cable RP-SMA U-FL 2.4G 5Ghz WLAN dual band Fritz!Box Speedport NEW

6dBi ANTENNA + cable RP-SMA U-FL 2.4G 5Ghz WLAN dual band Fritz!Box Speedport NEW

Regular price From €7,99 EUR

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NodeMCU ESP32 WROOM32 WiFi Bluetooth Dev Kit Arduino Espressif USB-C Tasmota 15

NodeMCU ESP32 WROOM32 WiFi Bluetooth Dev Kit Arduino Espressif USB-C Tasmota 15

Regular price From €8,99 EUR

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TTGO T-Display ESP32 WiFi Bluetooth 1.14 Inch LCD 16MB Dev Board Tasmota 15

TTGO T-Display ESP32 WiFi Bluetooth 1.14 Inch LCD 16MB Dev Board Tasmota 15

Regular price From €23,99 EUR

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Geekcreit Mini Digital Voltmeter Ammeter DC 100V 10A Blue + Red Dual LED

Geekcreit Mini Digital Voltmeter Ammeter DC 100V 10A Blue + Red Dual LED

Regular price From €5,99 EUR

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