The ESP8266 and ESP32 microcontrollers from Espressif are powerful, inexpensive, and feature integrated WiFi connectivity. These are ideal for IoT applications. We offer a variety of different ESP8266 and ESP32 modules for different skill levels.

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    ESP32 Breakout Board

    $3.95
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    The ESP32 is a very powerful WiFi enabled microcontroller – however it can be a bit difficult to work with as it is not breadboard…
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    ESP32 Development Board

    $12.95
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    The ESP32 processor from Espressif is a powerful dual core WiFi and Bluetooth enabled microcontroller. This ESP32 Development Board takes the bare ESP32 chipset and…
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    ESP32 WiFi Microcontroller – SMT Module

    $8.95
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    Add WiFi, Bluetooth and Bluetooth LE to your next project with this small, yet powerful ESP32 SMT Module! The ESP32 processor from Espressif is a…
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    ESP32-CAM with OV2640 Camera

    $15.95
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    The ESP32-Cam is an all-in-one Camera and Microcontroller combination. The module features an ESP32-S microcontroller with integrated Bluetooth and WIFI, an OV2640 Camera, LED for…
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    ESP8266 1 Channel Relay Board

    $16.95
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    The ESP8266 1 Channel Relay Board is a ready-to-program IoT relay module featuring the ESP8266 SMT module (ESP-12E), a high quality 10A relay, a power…
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    ESP8266 Breakout Board v2

    $2.95
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    The ESP8266 SMT modules aren't exactly breadboard friendly. Fortunately, We have the answer! This simple breakout board gives you a breadboard compatible platform to work…
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    ESP8266 Development Board

    $9.95
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    The ESP8266 processor from Espressif is a versatile single core WiFi enabled microcontroller. This ESP8266 Development Board takes the bare ESP12-E variant of the ESP8266…
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    ESP8266 Proto Breakout

    $3.95
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    The ESP8266 Proto Breakout is designed to fit an ESP8266 SMT module (ESP-12E) with a prototyping area for additional components, connectors, or sensors. Ideal for…
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    ESP8266 WiFi Microcontroller – SMT Module

    $4.95
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    Add the Internet to your next project with a tiny WiFi microcontroller! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full…
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    USB FTDI Cable

    $30.95
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    This FTDI cable is designed for use with many of the small microcontrollers and other serial devices that do not have a USB interface. The…
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    USB to TTL Serial Cable

    $12.95
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    When working with microcontrollers, single board computers, serial based sensors, or console ports TTL Serial is a must. This simple USB to TTL Serial cable…