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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
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
The IoTextra Combo module combines 2 analog differential inputs (via ADS1115, 16-bit) and 2 SPDT relay outputs on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
The IoTextra Combo module combines 2 analog differential inputs (via ADS1115, 16-bit) and 2 SPDT relay outputs on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
IoTextra Combo: 2-Channel Precision Analog Input & 2-Channel Relay
From $24.50
From $24.50
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

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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
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
The IoTextra Combo module combines 2 analog differential inputs (via ADS1115, 16-bit) and 2 SPDT relay outputs on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
The IoTextra Combo module combines 2 analog differential inputs (via ADS1115, 16-bit) and 2 SPDT relay outputs on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
IoTextra Combo: 2-Channel Precision Analog Input & 2-Channel Relay
From $24.50
From $24.50
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
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IoTextra Input - Isolated 8 channel Digital Input Module
The IoTextra Input module is 8 galvanically isolated digital input channels. The input signal level is 24 V. Input via GPIO or I2C (via Qwiic connectors and TCA9534). 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 Input module is 8 galvanically isolated digital input channels. The input signal level is 24 V. Input via GPIO or I2C (via Qwiic connectors and TCA9534). 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
IoTextra Input - Isolated 8 channel Digital Input Module
From $15.50
From $15.50
This module is a member of the loTextra series, which serves as a fundamental building block of our ecosystem and embodies the Make Things Happy Philosophy. It...
IoTextra Relay2 - 4-channel SPDT relay module
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
From $15.50
From $15.50
IoTextra Relay2 - 4-channel SPDT relay module
From $15.50
From $15.50
Ecosystem & Integration This module is a member of the loTextra series, which serves as a fundamental building block of our ecosystem and embodies the Make...
IoTextra SSR Small - 8-Channel Isolated SSR imodule
The IoTextra SSR Small module features 8 SPST-NO (1 Form A) SSRs. Load voltage: 30,40,60VDC,350VAC. Current: 0.12–4A. 5000Vrms isolation. Control via GPIO or I2C. 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 SSR Small module features 8 SPST-NO (1 Form A) SSRs. Load voltage: 30,40,60VDC,350VAC. Current: 0.12–4A. 5000Vrms isolation. Control via GPIO or I2C. 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 $27.00
From $27.00
IoTextra SSR Small - 8-Channel Isolated SSR imodule
From $27.00
From $27.00
Ecosystem & Integration This module is a member of the loTextra series, which serves as a fundamental building block of our ecosystem and embodies the Make Things...
IoTextra MOSFET2 - 8-channel galvanically isolated MOSFET output module
IoTextra MOSFET2 — 8-channel galvanically isolated N-channel MOSFET output module. Supply voltage: 5VDC, load up to 90V/9A, PWM capable. Control via GPIO or I²C (TCA9534). Compatible with ESP32-S3, RP2350, RP2040, Raspberry Pi, and IoTsmart. Supports Node-RED, IoTflow, Tasmota, and Home Assistant. Open Source Hardware.
IoTextra MOSFET2 — 8-channel galvanically isolated N-channel MOSFET output module. Supply voltage: 5VDC, load up to 90V/9A, PWM capable. Control via GPIO or I²C (TCA9534). Compatible with ESP32-S3, RP2350, RP2040, Raspberry Pi, and IoTsmart. Supports Node-RED, IoTflow, Tasmota, and Home Assistant. Open Source Hardware.
NEW
From $27.50
From $27.50
IoTextra MOSFET2 - 8-channel galvanically isolated MOSFET output module
From $27.50
From $27.50
The IoTextra MOSFET2 provides eight independent N-channel MOSFET switch channels organized into two isolated 4-channel groups. Each group has its own dedicated isolated DC-DC converter...
IoTextra Octal - Digital I/O and Relays Module
The IoTextra Octal hybrid module features 4 isolated digital inputs, 2 robust transistor outputs, and 2 SPST electromechanical relays. Input voltage: 5-36VDC. Versatile switching for both high-speed and high-load tasks. Compatible with Raspberry Pi, Raspberry Pi Pico, Arduino, ESP32, IoTsmart, and IoTbase. Open Source Hardware. Supports Node-RED, Tasmota, and MicroPython.
The IoTextra Octal hybrid module features 4 isolated digital inputs, 2 robust transistor outputs, and 2 SPST electromechanical relays. Input voltage: 5-36VDC. Versatile switching for both high-speed and high-load tasks. Compatible with Raspberry Pi, Raspberry Pi Pico, Arduino, ESP32, IoTsmart, and IoTbase. Open Source Hardware. Supports Node-RED, Tasmota, and MicroPython.
NEW
From $21.00
From $21.00
IoTextra Octal - Digital I/O and Relays Module
From $21.00
From $21.00
  Ecosystem & Integration This module is a member of the loTextra series, which serves as a fundamental building block of our ecosystem and embodies the Make...
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
IoTextra Octal2 - Isolated 4 DI & 4DO channels module
From $15.50
From $15.50
Ecosystem & Integration This module is a member of the loTextra series, which serves as a fundamental building block of our ecosystem and embodies the Make Things...
IoTextra Analog: Industrial-Grade 4-Channel 16-Bit Analog Input Module
The IoTextra Analog module provides 4 differential analog input channels via two ADS1115 (16-bit ADC) on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
The IoTextra Analog module provides 4 differential analog input channels via two ADS1115 (16-bit ADC) on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
From $32.00
From $32.00
IoTextra Analog: Industrial-Grade 4-Channel 16-Bit Analog Input Module
From $32.00
From $32.00
The Ultimate Solution for High-Precision Analog Monitoring Achieve industrial precision and versatility in your embedded projects with the IoTextra Analog module. Built around the high-resolution...
IoTextra Analog3: Fast 8-Channel Analog Input Module
The IoTextra Analog3 module provides 8 high-speed differential analog input channels via ADS7828 (12-bit ADC, I2C) on a single board. Input via I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
The IoTextra Analog3 module provides 8 high-speed differential analog input channels via ADS7828 (12-bit ADC, I2C) on a single board. Input via I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
NEW
From $45.00
From $45.00
IoTextra Analog3: Fast 8-Channel Analog Input Module
From $45.00
From $45.00
The IoTextra Analog3 provides eight independent differential analog input channels based on the Texas Instruments ADS7828 12-bit SAR ADC. Eight instrumentation-grade differential amplifier stages provide...
IoTextra Combo: 2-Channel Precision Analog Input & 2-Channel Relay
The IoTextra Combo module combines 2 analog differential inputs (via ADS1115, 16-bit) and 2 SPDT relay outputs on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
The IoTextra Combo module combines 2 analog differential inputs (via ADS1115, 16-bit) and 2 SPDT relay outputs on a single board. Input via GPIO or I2C (via Qwiic connectors). 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, Tasmota, Node-RED, Blynk, IoTflow, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home
From $24.50
From $24.50
IoTextra Combo: 2-Channel Precision Analog Input & 2-Channel Relay
From $24.50
From $24.50
Precision Measurement & Power Control The IoTAextra Combo is a high-performance multi-functional module designed to streamline your automation projects. By integrating two 10A power relays...
60VDC SSR - single channel SSR mikroBUS module
60 VDC SSR - Solid State Relay, mikroBUS, Click boards, MikroElektronika, CPC1709, IXYS, SPST NO, 1-Form-A, Terminal block, Barrier block, PWM, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, MicroPython
60 VDC SSR - Solid State Relay, mikroBUS, Click boards, MikroElektronika, CPC1709, IXYS, SPST NO, 1-Form-A, Terminal block, Barrier block, PWM, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, MicroPython
From $17.00
From $17.00
60VDC SSR - single channel SSR mikroBUS module
From $17.00
From $17.00
The 60VDC SSR module contains the SSR (solid state relay) CPC1709 from IXYS. The maximum switched current is 9A (without a radiator) / 22.8A (with...
Click DAC4 - Quad Digital-to-Analog Converter mikroBUS module
Click DAC 4 - Quad Digital-to-Analog Convertor module, MCP4728, Microchip, mikroBUS, Click boards, MikroElektronika, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, MicroPython
Click DAC 4 - Quad Digital-to-Analog Convertor module, MCP4728, Microchip, mikroBUS, Click boards, MikroElektronika, I2C, Open Source Hardware, IoT, IIoT, Industry 4.0, embedded, Automation, Smart Home, MicroPython
$17.00
$17.00
Click DAC4 - Quad Digital-to-Analog Converter mikroBUS module
$17.00
$17.00
DAC 4 Click carries Microchip’s MCP4728 IC, a Quad Digital-to-Analog Converter with nonvolatile (EEPROM) Memory. The digital value is converted to the appropriate voltage level in the range...

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