Our Modular Ecosystem

  • Digital
  • Analog
  • Combo
  • Base
  • Smart
makethingshappy.io platform: IoTextra and IoTsmart modules from prototype to industrial series, powered by IoTflow and Node-RED for rapid automation
Digital IoTextra modules by makethingshappy.io — a variety of input, SSR, and relay I/O blocks for reliable industrial automation and modernization projects
IoTbase carrier board for Raspberry Pico and compatible boards by makethingshappy.io — a serial IoT solution supported by IoTflow and Node-RED for seamless multi-channel I/O integration
IoTextra Analog module by makethingshappy.io — high-precision analog I/O blocks for industrial sensors and automation, featuring flexible channel configuration

Daily Deals

IoTextra Octal2 - Isolated 4 DI & 4DO channels module
The IoTextra Octal2 features individually galvanically isolated 4 digital inputs and 4 outputs. Input voltage: 5-36VDC. Output types: open collector, NPN. Compatible with Raspberry, Arduino, Adafruit, XIAO, Teensy, Particle and other platforms. Can be used with IoTsmart or IoTbase modules. Open Source Hardware, Raspberry PICO, ESP32-S3, MicroPython, CircuitPython, Node-RED, Blynk, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
The IoTextra Octal2 features individually galvanically isolated 4 digital inputs and 4 outputs. Input voltage: 5-36VDC. Output types: open collector, NPN. Compatible with Raspberry, Arduino, Adafruit, XIAO, Teensy, Particle and other platforms. Can be used with IoTsmart or IoTbase modules. Open Source Hardware, Raspberry PICO, ESP32-S3, MicroPython, CircuitPython, Node-RED, Blynk, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
From $15.50
From $15.50

Best Sellers

The IoTextra Relay2 module has four ALQ105, G5Q-14, HF33F/005-ZS3 or PE014005 relays. Rated resistive load: 10A 250VAC or 30VDC. Contact form: SPDT (1 Form C). Compatible with Raspberry, Arduino, Adafruit, XIAO, Teensy, Particle and and other platforms. Can be used with IoTsmart or IoTbase modules. Open Source Hardware, Raspberry PICO, ESP32-S3, MicroPython, CircuitPython, Node-RED, Blynk, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
The IoTextra Relay2 module has four ALQ105, G5Q-14, HF33F/005-ZS3 or PE014005 relays. Rated resistive load: 10A 250VAC or 30VDC. Contact form: SPDT (1 Form C). Compatible with Raspberry, Arduino, Adafruit, XIAO, Teensy, Particle and and other platforms. Can be used with IoTsmart or IoTbase modules. Open Source Hardware, Raspberry PICO, ESP32-S3, MicroPython, CircuitPython, Node-RED, Blynk, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
IoTextra Relay2 - 4-channel SPDT relay module
From $15.50
From $15.50
IoTbase PICO - carrier board for Raspberry PICO comparible board, Raspberry, PICO, PICO2, Pimoroni, Waveshare, Waveshare RP2040 Plus, Waveshare RP2350 Plus, Waveshare ESP32-S3 PICO, Waveshare ESP32-C6 PICO, mezzanine, IoTextra, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, Node-RED, Blynk, IoTflow, MicroPython, CircuitPython, Espressif, Xtensa, wireless, WiFi, Bluetooth, BLE
IoTbase PICO - carrier board for Raspberry PICO comparible board, Raspberry, PICO, PICO2, Pimoroni, Waveshare, Waveshare RP2040 Plus, Waveshare RP2350 Plus, Waveshare ESP32-S3 PICO, Waveshare ESP32-C6 PICO, mezzanine, IoTextra, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, Node-RED, Blynk, IoTflow, MicroPython, CircuitPython, Espressif, Xtensa, wireless, WiFi, Bluetooth, BLE
IoTbase PICO - carrier board for Raspberry PICO and compatible
From $14.00
From $14.00
IoTsmart ESP32-S3 - ESP32-S3, Waveshare, Waveshare ESP32-S3 Mini, mezzanine, IoTextra, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, Tasmota, Node-RED, Blynk, IoTflow, MicroPython, CircuitPython, Espressif, Xtensa, wireless, WiFi, Bluetooth, BLE, EYESPI
IoTsmart ESP32-S3 - ESP32-S3, Waveshare, Waveshare ESP32-S3 Mini, mezzanine, IoTextra, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, Tasmota, Node-RED, Blynk, IoTflow, MicroPython, CircuitPython, Espressif, Xtensa, wireless, WiFi, Bluetooth, BLE
UPGRADED
IoTsmart ESP32-S3: The Next Evolution in Connectivity
From $10.00
From $10.00
SAMD21 Lite module - ATSAMD21G18A, SOM, CortexM0+, MCU, Atmel, Microchip, mikroBUS, I2C, Grove, Open Source Hardware, IoT, IIoT,embedded, Automation, Smart Home
SAMD21 Lite module - ATSAMD21G18A, SOM, CortexM0+, MCU, Atmel, Microchip, mikroBUS, I2C, Grove, Open Source Hardware, IoT, IIoT,embedded, Automation, Smart Home
-5 $
SAMD21 Lite - mikroBUS SoM with popular Cortex M0+
$12.00
$12.00

SoM & Development Boards

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