2 Sets ESP-WROOM-32 ESP32 ESP-32S Type-C USB Development Board Type-C USB CH340C WiFi+Bluetooth Ultra-Low Power Dual Core ESP32-DevKitC-32 ESP-WROOM-32 Expansion Board for Arduino

I've already purchased this twice, and I'll be purchasing several more in the future. Some people complain about the voltage, I just plug it in to a Alitove 5V 15A power supply and it runs like a dream. The dev board makes hooking up my servos a breeze.

The AITRIP 2 Sets ESP-WROOM-32 ESP32 Development Board with Type-C USB and CH340C is a versatile and feature-rich platform for IoT and embedded system projects. Here's a review highlighting the key attributes of these boards:1. **Powerful ESP32 Chip:** The ESP-WROOM-32 module is based on the ESP32 microcontroller, known for its dual-core processing power, Wi-Fi, and Bluetooth capabilities. It's well-suited for a wide range of applications, from IoT devices to robotics.2. **Type-C USB Connectivity:** The inclusion of a Type-C USB connector is a notable feature. It simplifies the process of connecting the board to your computer or other devices, offering a reversible and robust connection that's becoming the standard in modern electronics.3. **CH340C USB-to-Serial Chip:** The CH340C USB-to-Serial chip ensures reliable and convenient communication between your computer and the ESP32 board. It simplifies programming and debugging processes, enhancing the overall user experience.4. **Wi-Fi and Bluetooth:** The ESP32 module's built-in Wi-Fi and Bluetooth capabilities open up a world of connectivity options. You can create projects that communicate with the internet or other Bluetooth devices seamlessly.5. **Ultra-Low Power:** The ESP32 is known for its energy-efficient operation, making it suitable for battery-powered applications. It includes sleep modes and power-saving features that help extend the battery life of your projects.6. **Dual-Core Processing:** The dual-core nature of the ESP32 chip allows for efficient multitasking. You can run different tasks on each core, enhancing the performance of applications that require real-time processing.7. **Arduino Compatibility:** These development boards are compatible with the Arduino IDE, making it easy for both beginners and experienced developers to start working on projects without a steep learning curve.8. **Expandability:** The ESP32-DevKitC-32 and ESP-WROOM-32 expansion board offer an abundance of GPIO pins and interfaces, including SPI, I2C, UART, and more. This allows you to interface with a wide range of sensors, displays, and peripherals.9. **Affordable and Value-Packed:** The fact that you get two sets of boards in this package is a great value for your money. It's perfect for those who want to work on multiple projects simultaneously or need spare boards for experimentation.10. **Active Community:** The ESP32 platform has a vibrant and active community of developers, which means you can find extensive documentation, tutorials, and forums to help you with your projects and troubleshoot any issues you encounter.In conclusion, the AITRIP 2 Sets ESP-WROOM-32 ESP32 Development Boards with Type-C USB and CH340C are excellent choices for those looking to explore the capabilities of the ESP32 microcontroller. They offer powerful processing, versatile connectivity, and ease of use, making them suitable for a wide range of IoT, robotics, and embedded system projects. Whether you're a hobbyist or a professional, these boards provide the flexibility and features you need to bring your creative ideas to life.

Works great. Can only program with USB C port on the chip. The ports on the expansion board are just to power the whole thing from various sources. Works with Arduino IDE ESP32 Dev out of the box with no need to do anything else. Run the blink example to test just select the ESP32 Dev board and it works fine.

Beautiful, the quality and convenience of using usb-c + having the labeled board is awesome, 10/10, worth the price vs the alternatives that are just barebones esp32s with micro-usb connections

One review suggests this is an obscure part with a strange pinout. not so. search for "ESP32 30 pin Devkit V1" and you will find loads of documentation. snapeda has a symbol, footprint and 3d model. The uno carrier is true to uno dimensions but has pins instead of sockets where you would put a shield and at first blush, a shield would short against the esp32's can before you plugged it all the way in. BUT, if you want a serious upgrade from an arduino at little cost, this board is the one for you. plenty of program memory (4M) but I haven't yet figured out how much RAM is available loads of peripherals AND an RTOS! C'mon AITRIP, It would not be a hassle to throw a link to a website documenting this module onto your sales page.

One of the boards was DOA. The ESP32 chip on the bad board was visually different from the one that worked.The expansion board worked good for powering the chip directly from a 12v source, which was convenient for my use. Now I just need to order another ESP to replace the failed one.

Looks like the pins on both my boards were bent when covering with foam protection. Not in shipping.The develop boards seem to work. You can program the chips from the board, but you need to plug the USB into the chip as the USB on the board seems to only power which is fine.The first couple times programming chip off the board you will need to press BOOT on chip when the dots on crossing the screen. While on the board one chip auto flashed without having to press BOOT.I got two boards from two batches with different markings in the WROOM chip, as you can see the one with smaller markings is also the one that I can't get to flash at all. Seems it might be a cloned chip. Not worth requesting a refund but will be cautious on reordering.

I decided to take a chance despite the small number of reviews and so far, I'm happy with them. The included development boards are very convenient for some quick wiring and adding external power (the board says 6.5-16v) - I'm using a 12v adapter from an old netgear router. The only negative is that no documentation came with them.