SmartElex ESP32 WROOM 32 Development Kit The SmartElex ESP32 WROOM 32 Development Kit is a versatile and easy-to-use microcontroller board designed for connected electronics projects. It features the powerful ESP32 WROOM module with built-in Wi-Fi and Bluetooth capabilities, making it ideal for users who want to build wireless and IoT applications without complex setups. This development kit is perfect for students, makers, engineers, educators, and startups working on smart device prototypes, sensor networks, and learning projects where reliable connectivity is essential. This development board is well suited for robotics, home automation, IoT systems, wearable devices, and wireless communication projects that require both Wi-Fi and Bluetooth support. With onboard USB-to-serial conversion, users can easily program the board from their PC using popular environments like Arduino IDE or PlatformIO. The reliable performance and flexible connectivity options make integration with sensors, actuators, and displays straightforward, enabling rapid prototyping and smooth project development across a wide range of applications. Features: Powered by ESP32 WROOM-32 module with built-in Wi-Fi and Bluetooth Supports dual wireless connectivity for IoT and smart device projects Onboard CP2102 USB-to-Serial converter for easy programming Compatible with Arduino IDE, ESP-IDF, and PlatformIO Multiple GPIO pins for connecting sensors, displays, and actuators Ideal for IoT, robotics, home automation, and wireless applications

SmartElex ESP32 WROOM_C Development Board – WiFi & Bluetooth Microcontroller Module The SmartElex ESP32 WROOM_C Development Board is a powerful and compact solution for all your IoT and embedded projects. Built around the reliable ESP32 WROOM_C module, this board combines high performance with built-in WiFi and Bluetooth connectivity allowing you to create smart, connected devices with ease. This WiFi and Bluetooth development board features a dual-core processor, making it capable of handling multiple tasks at once. Whether you’re working on a home automation system, sensor network, or a DIY robotics project, this ESP32 microcontroller board delivers speed, flexibility, and efficiency. Designed for makers, students, and professionals, this WiFi and Bluetooth MCU module is easy to program and compatible with popular platforms like Arduino IDE and MicroPython. It’s an ideal choice for anyone looking to build or experiment with modern wireless projects. Features: Powerful Dual-Core Processor: Built with the high-performance ESP32 WROOM_C module for fast and efficient processing. WiFi and Bluetooth Connectivity: Enables seamless wireless communication for IoT, automation, and smart device projects. Versatile Development Board: Works with both Arduino IDE and MicroPython, making it easy for beginners and experts alike. Multiple I/O Pins: Offers a wide range of digital and analog pins to connect sensors, motors, and other peripherals. Compact and Durable Design: Lightweight yet sturdy, ideal for embedding in prototypes or final product builds. Low Power Consumption: Optimized for energy efficiency, making it perfect for portable and battery-powered projects.

SmartElex ESP32-C6-WROOM-1 WiFi + BLE + Zigbee DevKit Development Board The SmartElex ESP32-C6 Dev Kit is a high-performance development board powered by the ESP32-C6-WROOM-1 module, designed to simplify the creation of IoT, automation, and smart home projects. Featuring Wi-Fi, Bluetooth Low Energy (BLE), and Zigbee connectivity, this board delivers reliable wireless communication for a wide range of applications - from connected appliances to industrial systems. Built on a RISC-V processor, this ESP32 dev kit offers excellent processing efficiency, low power consumption, and compatibility with multiple interfaces including UART, SPI, I2C, and I2S. With up to 23 GPIOs, 4MB SPI flash, and built-in debugging support, it’s perfect for both beginners and professionals developing scalable, smart, and connected devices. Features: Built around the ESP32-C6-WROOM-1 module with RISC-V core Dual wireless connectivity: Wi-Fi (2.4GHz) + Bluetooth 5 Low Energy Supports Zigbee 3.0 and Thread 1.x for advanced IoT communication 4MB external SPI flash for efficient data storage Up to 23 GPIOs for flexible interfacing with sensors and peripherals USB Serial/JTAG controller for easy debugging and programming Compatible with Arduino and ESP-IDF development environments

SmartElex ESP32-S2-MINI-2 Development Board The SmartElex ESP32-S2-MINI-2 Development Board is a high-performance ESP32-S2 Development Board designed for advanced IoT Development Board applications. Powered by the ESP32-S2 series chip (revision v1.0), it features a 32-bit Xtensa® LX7 CPU clocked up to 240 MHz, delivering fast and reliable processing for connected devices. The board integrates Wi-Fi connectivity and a low-power co-processor that efficiently handles peripheral monitoring to reduce power consumption. With support for 43 GPIOs, USB OTG, SPI, I2C, UART, ADC, DAC, touch and temperature sensors, camera and LCD interfaces, this ESP32 Microcontroller Board is ideal for smart home automation, wearable electronics, and custom IoT solutions requiring stable wireless performance and flexible peripheral control. Features: CPU and On-chip Memory ESP32-S2FH4 or ESP32-S2FN4R2 integrated, Xtensa® single-core 32-bit LX7 microprocessor with up to 240 MHz. 128 KB ROM 320 KB SRAM RTC has 16 KB SRAM. 4 MB Flash 2MB PSRAM (ESP32-S2FN4R2 only) Wi-Fi 802.11 b/g/n Bitrate: 802.11n, up to 150 Mbps A-MPDU and A-MSDU Aggregation Guard interval support: 0.4 µs. Operating frequency range: 2412 ~ 2484 MHz. Applications: Generic Low-power IoT Sensor Hub Generic Low-power IoT Data Loggers Cameras for Video Streaming Over-the-top (OTT) Devices USB Devices Speech Recognition Image Recognition Mesh Network Home Automation Smart Home Control Panel Smart Building Industrial Automation Smart Agriculture Audio Applications Health Care Applications Wi-Fi-enabled Toys Wearable Electronics Retail & Catering Applications Smart POS Machines

SmartElex ESP32-S3 WiFi BLE Development Kit The SmartElex ESP32-S3 Development Kit is a powerful microcontroller development board designed for IoT, embedded systems, and smart automation projects. Built around the ESP32-S3 chipset, it supports high-performance processing with integrated WiFi and Bluetooth connectivity for seamless wireless communication. Ideal for makers, students, and developers, this ESP32-S3 board enables rapid prototyping for IoT devices, robotics, home automation, and AI-based edge computing applications. Its compact design and versatile GPIO support make it suitable for both beginner experimentation and advanced embedded development. With strong community support and compatibility with popular development environments, the SmartElex ESP32-S3 kit offers a reliable and scalable solution for modern connected projects. Features: Supports 802.11 b/g/n Wi-Fi standards with data rates up to 150 Mbps (802.11n) Features A-MPDU and A-MSDU frame aggregation for improved wireless performance 0.4 µs guard interval support for enhanced data efficiency Operates within 2.4 GHz band with center frequency range of 2412–2484 MHz Bluetooth 5 Low Energy (BLE) support with Bluetooth Mesh capability Multiple BLE data speeds: 125 Kbps, 500 Kbps, 1 Mbps, and 2 Mbps Wide operating voltage range from 3.0V to 3.6V Industrial-grade operating temperature range of –40°C to 85°C

SmartElex ESP32-WROOM-32D-N8 WiFi + BLE DevKit Development Board The SmartElex ESP32-WROOM-32D-N8 WiFi + BLE DevKit is a high-performance ESP32 development board designed for both low-power and high-demand IoT applications. Built around the powerful ESP32 module, it features dual-core Xtensa processors that can be independently controlled and clocked between 80 MHz to 240 MHz for maximum flexibility. This ESP32 DevKit integrates advanced connectivity options like Wi-Fi and Bluetooth (BLE), making it perfect for smart devices, sensor networks, and IoT projects. It includes a wide range of peripherals such as touch sensors, UART, I²C, SPI, SD card, and Ethernet interfaces for enhanced functionality. With ultra-low power consumption, high data rates up to 150 Mbps, and robust wireless range, the SmartElex ESP32-WROOM-32D-N8 stands out as an efficient and reliable solution for developers and hobbyists building connected systems. Applications: Universal low-power IoT sensor hub. Home automation. Universal IoT recorder with low power consumption. Mesh networks. The camera's video feed is streaming. Wireless control for industrial applications. OTT TV box or set-top box device. Baby monitor. Smart socket. Sensor networks. Wi-Fi toys include counters, toys, and anti-lost devices. Wearable electronic products. Wi-Fi voice recognition gadget. Wi-Fi location-aware devices. Features: SRAM memory of 520 KB is integrated. Bluetooth and Wi-Fi hybrid. High level of integration. Extremely low-power management. 8 MB Flash memory. Antenna on the printed circuit board.

SmartElex ESP32-WROOM-32E DevKit with Headers The SmartElex ESP32-WROOM-32E DevKit with Headers is a high-performance development board designed for building advanced IoT and wireless applications. Powered by the ESP32-WROOM-32E module, it integrates Wi-Fi, Bluetooth, and Bluetooth LE, making it perfect for a wide range of use cases — from low-power sensor networks to high-demand tasks such as audio processing, voice encoding, and music streaming. This ESP32 DevKit includes a PCB antenna for stable connectivity and ensures seamless integration into your embedded systems, enabling developers to quickly prototype and deploy innovative smart devices. Features: High-Performance Processor: Equipped with ESP32-D0WD-V3 or ESP32-D0WDR2-V3 SoC featuring Xtensa dual-core 32-bit LX6 microprocessor running up to 240 MHz for powerful and efficient performance. Ample On-Chip Memory: Includes 448 KB ROM, 520 KB SRAM, and 16 KB RTC SRAM; the ESP32-D0WDR2-V3 variant also integrates 2 MB PSRAM for enhanced multitasking and data handling. Advanced Wi-Fi Connectivity: Supports 802.11b/g/n Wi-Fi standards with speeds up to 150 Mbps, A-MPDU/A-MSDU aggregation, and 0.4 µs guard interval for reliable and high-speed wireless communication. Integrated Bluetooth Functionality: Features Bluetooth v4.2 BR/EDR and BLE with Class 1, 2, and 3 transmitters, supporting AFH, CVSD, and SBC codecs for seamless device communication. Rich Peripheral Interfaces: Offers multiple interfaces including UART, SPI, I2C, I2S, SD card, SDIO, PWM (LED/Motor), IR, ADC, DAC, TWAI, pulse counter, capacitive touch sensors, and GPIOs—ideal for diverse IoT applications. Reliable Operating Conditions: Operates efficiently within a voltage range of 3.0V to 3.6V and temperature range of -40°C to +85°C, ensuring stability in harsh environments.

SmartElex ESP8266-DevKit-C -ESP8266 WIFI Development Board with CH340C USB Chip The SmartElex ESP8266 Wi-Fi Development Board is a compact and reliable ESP8266 Wi-Fi Development Board designed to help users add wireless connectivity to their electronics projects. It enables easy internet and local network communication, making it suitable for building connected devices without complex hardware setup. This Wi-Fi IoT Development Board is ideal for students, makers, educators, engineers, and startups who want a practical platform to learn, prototype, and develop Wi-Fi-based applications. This board works smoothly with popular development environments and platforms such as Arduino and can be used alongside Raspberry Pi for testing and communication. It is well suited for IoT applications, home automation, robotics control, and rapid prototyping where stable Wi-Fi connectivity is required. With simple USB connectivity and dependable performance, it allows users to focus on application development and quickly turn ideas into working wireless projects. Features: ESP8266-based Wi-Fi development board for IoT projects Enables easy wireless connectivity for internet-enabled applications USB interface for simple power and programming Compatible with Arduino IDE and ESP8266 development tools Compact design suitable for prototyping and embedded use Ideal for IoT, automation, robotics, and DIY electronics projects

SmartElex ESP8684-MINI-1 Development Kit The SmartElex ESP8684-MINI-1 Development Kit is a compact and powerful Wi-Fi and Bluetooth LE module designed for modern IoT applications. Based on the 32-bit RISC-V ESP8684 microcontroller board, it delivers efficient wireless performance with low power consumption. Powered by the ESP8684 chip series, this board integrates essential peripherals such as UART, I2C, SPI (including Dual and Quad SPI), LED PWM controller, general DMA, SAR ADC, and an onboard temperature sensor. Its small form factor and built-in PCB antenna make it a reliable choice for smart homes, industrial automation systems, healthcare devices, and consumer electronics where stable connectivity and flexible peripheral support are critical. Features: Wi-Fi: IEEE 802.11b/g/n compatible Operating frequency range: 2412 ~ 2484 MHz. Supports a 20 MHz bandwidth in the 2.4 GHz band 1T1R mode supports data rates of up to 72.2 Mbps. Bluetooth: Bluetooth LE: Bluetooth 5. High power mode.20 dBm Speed: 125 kbps, 500 kbps, 1 Mbps, and 2 Mb. Operating Conditions: Operating voltage/power supply ranges from 3.0 to 3.6 V. Ambient temperature range: -40 ~ 105.

SmartElex FT232 Type C, USB To UART (TTL) Communication Module The SmartElex FT232 Type C USB to UART (TTL) Communication Module is a high-performance communication module designed to bridge USB systems with TTL-based serial devices smoothly and reliably. Built around the genuine FT232RL USB serial interface board, it ensures stable data transfer and wide driver support across multiple operating systems. The USB-C interface offers durability and modern connectivity, while the onboard jumper allows precise selection between 3.3V and 5V TTL output, making it suitable for Arduino, ESP, Raspberry Pi, and other embedded platforms. With clear LED indicators for transmission, reception, and power, this USB to UART TTL converter module simplifies debugging, firmware flashing, and serial communication tasks in both development and production environments. Applications: Programming and Debugging Microcontrollers Serial connection between embedded systems USB to TTL converter for different devices Data logging and monitoring. Integration of IoT devices Cautions: To avoid damage, ensure that the voltage is set correctly using the onboard jumper. This module is intended for TTL level signals; do not connect directly to RS232 ports. Avoid dampness and static discharge. Features: Original FTDI FT232RL chipset for dependable and steady UART connectivity USB Type-C connector improves compatibility and supports contemporary devices. Supports 3.3V and 5V TTL logic levels via jumper selection. Fast data transfer rates of up to 3 Mbps Real-time LED status indicators for TXD, RXD, and power monitoring Compact design is perfect for embedded system integration. Compatible with various operating systems, including Windows, macOS, Linux, Android, and Windows CE. USB-powered with a maximum output current of 500 mA. Plug-and-play capabilities for quick setup and deployment. Suitable for prototyping, debugging, and data logging applications.