I like the product and how easy is it to use them and making a tight grip on the wires
7Semi ESP32-DEVKIT-E – ESP32 WiFi BLE Development Board with CP2102 USB-UART
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The 7Semi ESP32-DEVKIT-E is a compact and powerful development board built around the ESP32-WROOM-32E module, offering dual-core processing, onboard WiFi, and Bluetooth connectivity. Designed for makers, students, and IoT developers, it provides reliable wireless performance and plenty of GPIO pins to interface with sensors, displays, motors, and more.
Whether you're experimenting with automation, creating smart devices, or building connected prototypes, this board gives you the flexibility and power needed to push your ideas further.
With a CP2102 USB-to-UART bridge for easy programming, breadboard-friendly spacing, and multiple power input options (USB, 5V, or 3.3V), the ESP32-DEVKIT-E is built for smooth prototyping.
It delivers a stable development experience with 4MB Flash, a PCB antenna, and support for protocols like SPI, I2C, I2S, ADC, DAC, and PWM - making it ideal for IoT, robotics, wearables, smart home projects, and low-power connected applications.

| Specification | Details |
|---|---|
| Processor | Dual-core ESP32 running at 160MHz |
| Module | ESP32-WROOM-32E |
| Wireless Connectivity | WiFi + Bluetooth |
| Flash Memory | 4MB |
| USB-UART Bridge | CP2102 |
| Power Options | Micro USB, 5V, 3.3V |
| Programming Buttons | EN (reset), Boot (firmware download) |
| USB Port | USB-C (for power & communication) |
| I/O Support | PWM, ADC, DAC, SPI, I2C, I2S, GPIO |
| Antenna | PCB Antenna |
| Board Design | Breadboard-friendly pin spacing |
This product comes with a 6 months manufacturer warranty from the date of purchase, covering manufacturing defects only.
The product shows signs of physical damage, mishandling, exposure to water/moisture, fire, natural calamities, unauthorized repairs, improper storage near heat or direct sunlight, or alteration in any way.