Our Modular Ecosystem

  • Digital
  • Analog
  • Combo
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  • 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
SALE at makethingshappy.io: Special offer with $5 discount on selected IoT modules. Check the collection for current deals
IoTextra Analog module by makethingshappy.io — high-precision analog I/O blocks for industrial sensors and automation, featuring flexible channel configuration

Daily Deals

IoTbase PICO - carrier board for Raspberry PICO and compatible
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
From $14.00
From $14.00

Best Sellers

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, Node-RED, Blynk, IoTflow, MicroPython, CircuitPython, Espressif, Xtensa, wireless, WiFi, Bluetooth, BLE
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, Node-RED, Blynk, IoTflow, MicroPython, CircuitPython, Espressif, Xtensa, wireless, WiFi, Bluetooth, BLE
IoTsmart ESP32-S3: The Next Evolution in Connectivity
From $10.00
From $10.00
Adafruit Feather Adaptor - Huzzah32, M0 and M4 Express, nRF52840 Express, STM32F405 Express, Feather RP2040, Proton2, Xenon, Argon, Boron, Particle, MAX32620FTHR, MAX32630FTHR, Thing Plus Series, SparkFun, mikroBUS, Click boards, MikroElektronika,ESP-M3, LM75B, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, MicroPython, CircuitPython
Adafruit Feather Adaptor - Huzzah32, M0 and M4 Express, nRF52840 Express, STM32F405 Express, Feather RP2040, Proton2, Xenon, Argon, Boron, Particle, MAX32620FTHR, MAX32630FTHR, Thing Plus Series, SparkFun, mikroBUS, Click boards, MikroElektronika,ESP-M3, LM75B, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, MicroPython, CircuitPython
-3 $
Adafruit Feather Adaptor
$12.00
$12.00
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
IoTextra Octal2 - Isolated 4 DI & 4DO channels module
From $15.50
From $15.50
RP2040 Plus module - Waveshare RP2040, SOM, Dual-core Arm CortexM0+, MCU, 4MB/16MB (optional) of on-board Flash memory, USB, recharge header, 8 × Programmable I/O (PIO) state machines, IoT, IIoT,embedded, Automation, Smart Home
RP2040 Plus module - Waveshare RP2040, SOM, Dual-core Arm CortexM0+, MCU, 4MB/16MB (optional) of on-board Flash memory, USB, recharge header, 8 × Programmable I/O (PIO) state machines, IoT, IIoT,embedded, Automation, Smart Home
RP2040 Plus - same as Raspberry Pi Pico, but with 4MB/16MB Flash
From $8.00
From $8.00

SoM & Development Boards

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