2 - Searchresults - Opencircuit

99 results Sort by

DFRobot FireBeetle 2 ESP32-E IoT Microcontroller - Wi-Fi and Bluetooth - with Soldered Headers DFRobot #DFR0654-F DFRobot FireBeetle 2 ESP32-E IoT Microcontroller - Wi-Fi and Bluetooth - with Soldered Headers.FireBeetle ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with...
Delivered in 5 to 10 days
€ 10,45 Incl. VAT
ESP32-S3 AI Camera Module (Edge Image Recognition, Night Vision, ChatGPT Voice Interaction) DFRobot #DFR1154 The ESP32-S3 AI Camera revolutionizes the way intelligent devices interact with the world, leveraging the high-performance ESP32-S3 chip as its core.
Delivered in 5 to 10 days
€ 16,95 Incl. VAT
LilyGO TTGO T-Internet PoE ESP32 - LAN8720A LilyGO #H438 The H438 PoE (Power over Ethernet) module from LilyGO with ESP32-WROOM-32 dual core microcontroller offers Wi-Fi and Bluetooth functionality in addition to the very fast processor.
In stock
€ 20,50 Incl. VAT
New

Gravity: Magnetic Latching Relay for ESP32 / Arduino DFRobot #DFR0996 The Magnetic Latching Relay offers efficient and quiet operation with two digital pulse signals to toggle ON/OFF. Ideal for smart homes, it maintains its position, reducing energy with a noiseless switch. Compatible with Arduino, ESP32, Raspberry Pi, it is perfect for applications needing stability and low-power consumption.
Delivered in 5 to 10 days
€ 5,40 Incl. VAT
NodeMcu ESP32 OLED Module The NodeMcu ESP-32 with OLED is a sign with an ESP-WROOM-32 WIFI module and a 0.96 ″ OLED display.
In stock
€ 17,80 Incl. VAT
FireBeetle 2 ESP32-E IoT Microcontroller DFRobot #DFR0654 Compact ESP32-E microcontroller with Wi-Fi, Bluetooth, USB-C, and battery charging. Ideal for smart home and low-power IoT projects.
Delivered in 5 to 10 days
€ 10,10 Incl. VAT
FireBeetle 2 ESP32-UE (N16R2) IoT Microcontroller (16MB / 2MB PS, Supports Ext Antenna, Wi-Fi & Bluetooth) DFRobot #DFR1140 The FireBeetle 2 ESP32-UE (N16R2) is an exceptional IoT microcontroller that empowers innovative projects with its enhanced memory and operating capabilities.
Delivered in 5 to 10 days
€ 11,60 Incl. VAT
SparkFun IoT Brushless Motor Driver (ESP32 WROOM, TMC6300) Sparkfun #ROB-22132 Get the robust and user-friendly SparkFun IoT Brushless Motor Driver with built-in WiFi and Bluetooth for IoT applications. It includes a high-performance TMC6300 motor driver, ESP32 microcontroller, and three-phase Gimbal Motor for optimal performance.
Delivered in 5 to 10 days
€ 89,05 Incl. VAT
New

DFRobot FireBeetle 2 ESP32-S3 with On-Device AI and Robust Connectivity DFRobot #DFR0975 Discover the DFRobot FireBeetle 2 ESP32-S3, featuring on-device AI, dual-core ESP32-S3 at 240MHz, 16MB Flash, 8MB PSRAM, WiFi 4, Bluetooth 5, Matter protocol, and versatile development support.
Delivered in 5 to 10 days
€ 17,80 Incl. VAT
SparkFun Thing Plus - ESP32 WROOM (USB-C) Sparkfun #WRL-20168 The SparkFun ESP32 WROOM Thing Plus with USB-C is a great place to get started with Espressif IoT ideations while still enjoying all the amenities of the original ESP32 WROOM Thing Plus.
Delivered in 5 to 10 days
€ 30,20 Incl. VAT
ESP32-C6 WROOM Module - 16MB (PCB Antenna) Sparkfun #WRL-24806 Discover the ESP32-C6 WROOM Module - 16MB (PCB Antenna), Espressif’s cutting-edge WiFi 6 SoC. It integrates 2.4 GHz WiFi 6, Bluetooth 5 (LE), and 802.15.4, perfect for IoT products.
Delivered in 5 to 10 days
€ 3,35 Incl. VAT
SparkFun Qwiic Pocket Development Board - ESP32-C6 Sparkfun #DEV-22925 Discover the SparkFun ESP32-C6 Qwiic Pocket Development Board, a compact 2.54 cm x 2.54 cm powerhouse with the ESP32-C6 Mini-1 module. Features USB-C, Qwiic, JST battery connectors, and more.
Delivered in 5 to 10 days
€ 17,80 Incl. VAT
SparkFun Thing Plus - ESP32-C6 Sparkfun #DEV-22924 Elevate your wireless projects with the SparkFun ESP32-C6 Thing Plus. Featuring the powerful ESP32-C6 WROOM-1-N16 module, it supports WiFi 6, Bluetooth® 5.3, Zigbee, and Thread for seamless...
Delivered in 5 to 10 days
€ 20,05 Incl. VAT
SparkFun Thing Plus - ESP32-S3 Sparkfun #WRL-24408 Discover the SparkFun ESP32-S3 Thing Plus, a versatile IoT development platform with an ESP32 WROOM-S3 MINI module.
Delivered in 5 to 10 days
€ 22,35 Incl. VAT
New

Revolutionary EEDU Kits with ESP32-Based FireBeetle Board for AI, IoT, and Environmental Sensing DFRobot #TEM2022B-EN-1 Dive into AI, IoT, and environmental sensing with EEDU kits, powered by versatile ESP32-based FireBeetle board. Perfect for beginners and experts, these kits offer endless opportunities for creativity and innovation with Arduino compatibility.
Delivered in 5 to 10 days
€ 62,40 Incl. VAT
SparkFun Pro Micro - ESP32-C3 Sparkfun #DEV-23484 Discover the SparkFun Pro Micro ESP32-C3, a powerful microcontroller in a compact 3.3 cm x 1.8 cm board.
Delivered in 5 to 10 days
€ 9,30 Incl. VAT
EDGE101 Industrial ESP32 IoT Programmable Controller DFRobot #DFR0886 The EDGE101 Industrial ESP32 IoT Programmable Controller combines innovative technology with reliability, featuring an ESP32 dual-core processor, robust communication options like RS485, CAN bus, Ethernet, Wi-Fi, and Bluetooth, and a resilient metal housing with protective features. It supports expansion with a PCIe slot, TF card slot, and diverse mounting options.
Delivered in 5 to 10 days
€ 35,55 Incl. VAT
New

Lark Weather Station - Classroom STEM Kit for Arduino / micro:bit / ESP32 DFRobot #EDU0157-EN The Lark Weather Station simplifies weather data collection in classrooms, featuring real-time communication, compact design, and 16M storage for seamless integration with tech curricula.
Delivered in 5 to 10 days
€ 132,85 Incl. VAT
LilyGO TTGO T-SIM7070G - ESP32-WROVER - with 18650 Battery holder LilyGO #Q323 The LilyGO T-SIM7070G Q323 is a versatile module designed for a wide range of applications, from IoT devices to home automation. With support for LPWA Cat-M/Cat-NB, GPRS/EDGE, and 4G communication, it offers robust performance and flexibility. Featuring an ESP32 MCU, 240Mhz clock speed, 8MB PSRAM, and 4MB flash memory, it's the perfect choice for Arduino enthusiasts and professionals.
Delivered in 14 to 30 days
€ 31,25 Incl. VAT
LilyGO TTGO T-SIM-A7670E R2 ESP32 - ESP32-WROVER - with 18650 battery holder LilyGO #Q334 The LILYGO® TTGO T-SIM-A7670E R2, Q334, is a microcontroller featuring an ESP32 chip and SIM-A7670E Module, supporting GNSS (GPS), Wi-Fi, Bluetooth, and LTE. With features such as 2G and 4G LTE CAT 1 telecom networks, an integrated 18650 battery holder, and interfaces like I2C, I2S, SPI, and UART, it offers a versatile and powerful tool for wireless communication.
Delivered in 14 to 30 days
€ 38,50 Incl. VAT
New

Gravity: 0-10V 15-Bit Dual-Channel High-Precision ADC Module for Arduino / Raspberry Pi / ESP32 DFRobot #DFR1184 Engineered for seamless integration with Arduino, Raspberry Pi, and ESP32, this module features a dual-channel 0-10V input for precise industrial sensor interactions. It offers a 15-bit resolution with 0.3125mV accuracy, ideal for stable signal conversion in automation and IoT systems.
Delivered in 5 to 10 days
€ 11,60 Incl. VAT
New

DFRobot FireBeetle OLED Display Module with I2C Interface DFRobot #DFR0507 Compact OLED display module with 128x64 resolution, powered by SSD1360 IC. Includes BMA220 accelerometer and GT30L24A3W font chip. Compatible with Arduino and microPython.
Delivered in 5 to 10 days
€ 11,60 Incl. VAT
New

0.96" 160x80 Color SPI TFT Display DFRobot #DFR0847 Compact 0.96” TFT screen with 160×80HD resolution for vivid display. Features DFRobot GDI interface for easy integration and versatile voltage support. Ideal for wearables and smart home projects.
Delivered in 5 to 10 days
€ 8,10 Incl. VAT
SparkFun Thing Plus - ESP32 WROOM (Micro-B) Sparkfun #WRL-15663 "Maximize your IoT projects with the SparkFun ESP32 Thing Plus. This versatile, Feather-compatible board features a powerful ESP32-D0WDQ6 chip and Qwiic Connect System. Program it with Arduino IDE, connect without soldering, and enjoy its wide range of peripherals."
Delivered in 5 to 10 days
€ 22,35 Incl. VAT
LilyGO T-Relay-8 ESP32 - 5V 8 Channel Relay Module LilyGO #H561 The LilyGO T-Relay-8 ESP32 (H561), is a versatile 5V 8 Channel Relay Module designed for seamless automation and control. With 8 mechanical relays at your fingertips, coupled with the power of Wi-Fi and Bluetooth connectivity, this module empowers your projects. It features electronic switching for precise control and compatibility with I2C, SPI, and UART interfaces, offering flexibility in integration.
In stock
€ 18,60 Incl. VAT
FireBeetle 2 ESP32-S3 (N4) Main Control Board with AI Acceleration and Dual-Mode Communication DFRobot #DFR1145 The FireBeetle 2 ESP32-S3 (N4) features a dual-core LX7 microprocessor, dual-mode Wi-Fi and Bluetooth, and offers flexibility with USB and battery power. With rich interfaces and compact design, it's ideal for IoT and AI applications.
Delivered in 5 to 10 days
€ 8,90 Incl. VAT
TTGO T-Energy ESP32-WROVER - with 18650 Battery Holder LilyGO #Q169 The LilyGO TTGO T-Energy is a microcontroller based on an ESP32 WROVER-B. The CP2104 USB to serial converter makes it easy to program, even as an Arduino. The board has a micro USB connection with which it can be programmed and / or powered (Micro USB cable not included).
Delivered in 14 to 30 days
€ 9,05 Incl. VAT
Arduino UNO R4 WiFi - clone Arduino UNO R4 WiFi clone with RA4M1 + ESP32-S3, LED matrix, Qwiic, CAN Bus and wireless functions, UNO format and 6–24V input voltage.
In stock
€ 28,50 Incl. VAT
Sale

Arduino® UNO R4 WiFi Arduino #ABX00087 Introducing the Arduino UNO R4 WiFi: the perfect blend of Renesas' RA4M1 microprocessor and Espressif's ESP32-S3.
In stock
€ 26,05 Incl. VAT
Adafruit HUZZAH32 – ESP32 Feather Board Adafruit #3405 Aww yeah, it's the Feather you have been waiting for! The HUZZAH32 is our ESP32-based Feather, made with the official WROOM32 module.
Delivered in 10 to 30 days
€ 18,70 Incl. VAT
New

Fermion: 2.0" 320x240 IPS TFT LCD Display with MicroSD Card (Breakout) DFRobot #DFR0664 The 2.0” LCD display features a 320x240 pixel layout, RGB565 color, and 80° viewing angle. Supports SPI communication and GDI integration. Compatible with various controllers and includes a MicroSD card slot.
Delivered in 5 to 10 days
€ 16,15 Incl. VAT
New

Fermion: Monochrome 0.96" 128x64 I2C/SPI OLED Display (Breakout) DFRobot #DFR0650 A 0.96” OLED display module featuring 128x64 white pixels, SSD1306 driver, with I2C/SPI connections. Ideal for wearable tech and mini gaming consoles.
Delivered in 5 to 10 days
€ 13,05 Incl. VAT
Gravity: Offline Language Learning Voice Recognition Sensor for micro:bit / Arduino / ESP32 - I2C & UART DFRobot #SEN0539-EN The Offline Speech Recognition Module provides a seamless combination of functionality and convenience, making it the go-to solution for innovative projects involving human-computer interact
Delivered in 5 to 10 days
€ 15,10 Incl. VAT
Assembled Adafruit HUZZAH32 – ESP32 Feather Board Adafruit #3619 Aww yeah, it's the Feather you have been waiting for, and now with stacking headers! The HUZZAH32 is our ESP32-based Feather, made with the official WROOM32 module.
Delivered in 10 to 30 days
€ 22,75 Incl. VAT
LilyGO T-Dongle-S3 ESP32-S3 USB Dongle With 0.96 inch Display LilyGO #K193 Looking for a powerful and versatile programmable USB dongle? Look no further than the LILYGO® T-Dongle-S3!
Delivered in 14 to 30 days
€ 14,85 Incl. VAT
Beetle ESP32 Microcontroller DFRobot #DFR0575 Is FireBeetle-ESP32 too big for your projects? Why not try our newly launched Beetle-ESP32. This Beetle-ESP32 Microcontroller of 1.38”×1.34”small size is a simplified version of FireBeetle-ESP32 and specially designed for electronic engineering fans and DIY lovers.
Delivered in 5 to 10 days
€ 11,50 Incl. VAT
New

RGB LED Breakout (5050) DFRobot #DFR0238 Compact RGB LED with versatile color options, ideal for prototypes and new designs. Features vivid colors and a wide viewing angle for smart home devices and interactive displays.
Delivered in 5 to 10 days
€ 1,90 Incl. VAT
New

Fermion: I2S MEMS Microphone (Breakout) DFRobot #SEN0526 Low noise, high sensitivity digital I2S MEMS Microphone suitable for ESP32 and other microcontrollers. Ideal for voice recognition, AI learning, and Bluetooth audio.
Delivered in 5 to 10 days
€ 4,55 Incl. VAT
New

Camera & Audio Media Board - FireBeetle Covers DFRobot #DFR0498 The DFRobot FireBeetle Covers-Camera & Audio Media Board is a versatile multimedia device, integrating a NAU8822 CODEC IIS, OV7725 camera, SD card interface, and audio jacks. Perfect for IoT applications with features for high-quality audio and photo capabilities.
Delivered in 5 to 10 days
€ 17,80 Incl. VAT
New

Embedded Serial to Ethernet Module DFRobot #DFR0963 This module, based on the ESP32 series, offers Wi-Fi, Bluetooth, and Ethernet connectivity. It minimizes development time with its optimized TCP/IP stack, supporting four operational modes and six transmission modes.
Delivered in 5 to 10 days
€ 15,10 Incl. VAT
New

Fermion: 3.5” 480x320 TFT LCD Capacitive Touchscreen with MicroSD Card Slot (Breakout) DFRobot #DFR0669 This 3.5” LCD display offers 480x320 resolution, ILI9488 driver, GT911 touch for five points, SPI communication, and wide compatibility with various main-controllers. It includes a MicroSD slot for enhanced project functionality.
Delivered in 5 to 10 days
€ 23,15 Incl. VAT
New

Gravity: GP8503 2-Channel 12bit I2C to 0-2.5V/VCC DAC Module DFRobot #DFR1034 This DAC module offers 12-bit resolution and 0.1% precision, perfect for accurate analog signals. Compatible with ESP32, Raspberry Pi, and STM32, it's ideal for projects within the 3.3V range.
Delivered in 5 to 10 days
€ 8,90 Incl. VAT
Module ESP8266 ESP-12E WIFI The ESP8266 WiFi module was presented when it was introduced as a "Serial to internet" TTL module. Useful for connecting Arduino signs to the Internet. It quickly became apparent that this ESP12 module and its number of GPIO pins that came out can do much more than just add to an Arduino.
In stock
€ 2,50 Incl. VAT
New

Fermion: 1.54" 240x240 IPS TFT LCD Display with MicroSD Card (Breakout) DFRobot #DFR0649 Compact 1.54-inch module featuring 240x240 resolution and low power consumption. Its IPS screen offers clear views from all angles. Compatible with main controllers like UNO, ESP32 & more.
Delivered in 5 to 10 days
€ 14,30 Incl. VAT
New

MAX98357 I2S Amplifier Module DFRobot #DFR0954 Discover superior sound with the I2S digital amplifier utilizing the MAX98357 module. Ideal for ESP32 and I2S-equipped microcontrollers, it's perfect for IoT and smart home projects, enhancing Bluetooth audio setups with remarkable clarity and efficiency.
Delivered in 5 to 10 days
€ 4,55 Incl. VAT
ESP32 Thing Stackable Header Set Sparkfun #PRT-14311 Boost your Sparkfun ESP32 Thing's versatility with the Stackable Header Set. Extend functionality, connect to various shields, and reduce clutter with the unique stackable design. Includes 2x 20-pin headers.
In stock
€ 2,30 Incl. VAT
SparkFun ESP32 Qwiic Pro Mini Sparkfun #DEV-23386 Discover the SparkFun ESP32 Qwiic Pro Mini, featuring the powerful ESP32-PICO-MINI-N8R2 with 2MB PSRAM. Enjoy dual CPU cores, WiFi, Bluetooth, and a rich set of peripherals.
Delivered in 5 to 10 days
€ 9,50 Incl. VAT
LILYGO T-Glass DIY prism display glasses, ESP32 S3+microphone+IMU+prism LilyGO #T-Glass Wearable ESP32-S3 board with AMOLED prism display, mic, IMU, and touch input—perfect for DIY HUDs and smart glasses projects.
Delivered in 14 to 30 days
€ 63,00 Incl. VAT
New

Fermion: SHT30 Digital Temperature & Humidity Sensor (Breakout) DFRobot #SEN0330 Harness the capabilities of the Sensirion SHT30 sensor IC with this Digital Temperature & Humidity Sensor Board. Offers low power consumption, fast response, and robust anti-interference. Compatible with Arduino, micro:bit, ESP32.
Delivered in 5 to 10 days
€ 6,20 Incl. VAT

Order before 23:59, same day shipping Customer rating: 4.9 / 5 Excellent service