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🚀 Unlock next-level IoT innovation with the ESP32 powerhouse!
The ESP-WROOM-32 ESP32 Development Board is a compact, dual-core 240MHz microcontroller featuring integrated 2.4GHz WiFi and Bluetooth connectivity. Built on ultra-low power 40nm technology, it supports multiple modes (AP, STA, AP+STA) and is fully compatible with Arduino IDE. Equipped with a rich set of peripherals and sensors, this 3-pack bundle is ideal for scalable, reliable, and energy-efficient IoT and embedded applications.
| Brand | AITRIP |
| CPU model | Core i7 |
| CPU speed | 2.4 GHz |
| Installed RAM memory size | 0.5 MB |
| Memory storage capacity | 2 MB |
| Model name | ESP-WROOM-32 |
M**K
Amazing
Really useful microcontroller
D**M
This is the version with CP2102, be careful
If you have ubuntu 22.04 and you can't upload anything to your ESP32 equiped with CP2102, here is how to fix it: First run `sudo dmesg -w` and see what happens when you plug your board You should see something like this: ``` [951023.608473] usb 1-6.1: new full-speed USB device number 62 using xhci_hcd [951023.739847] usb 1-6.1: New USB device found, idVendor=10c4, idProduct=ea60, bcdDevice= 1.00 [951023.739852] usb 1-6.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [951023.739854] usb 1-6.1: Product: CP2102 USB to UART Bridge Controller [951023.739856] usb 1-6.1: Manufacturer: Silicon Labs [951023.739858] usb 1-6.1: SerialNumber: 0001 [951023.753463] cp210x 1-6.1:1.0: cp210x converter detected [951023.754508] usb 1-6.1: cp210x converter now attached to ttyUSB0 ``` If some time after connecting you see this...: ``` [951026.615438] usb 1-6.1: usbfs: interface 0 claimed by cp210x while 'brltty' sets config #1 [951026.616472] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [951026.616689] cp210x 1-6.1:1.0: device disconnected ``` ... it means that your board automatically disconnects. In this case we have an issue with a preinstalled software called "britty", to fix this issue simply uninstall it: ``` sudo apt remove brltty ``` Then reconnect your board and upload your code, it should work. You may have other software conflicting with your board, in which case start with `sudo dmesg -w` to see what's going on... I update my rating because the board actualy does work and is indeed a DEVKITV1 instead of incompatible NodeMCU shipped by some other amazon sellers...
F**T
Easier than I thought it was going to be
I picked these up to make a cheap COB LED strip smart. It only came with an RF remote which is not sustainable. They arrived without documentation, but that isn't a problem for me. My will is stronger than that. They arrived sealed in antistatic bags and looked new. The onboard USB port is a micro USB. I used it to flash WLED and setup wifi. I powered the board and the LED strip from the same power source because they used the same voltage. Then, I used a GPIO pin to communicate with the light strip. It was easier than I thought it was going to be. A heat sink is not recommend because the ESP chip does not produce much heat. They do not include a display. The quality is fine for my purposes. If you are just getting started with something like this, read the WLED site or ESPHome. Step 1. The website will flash the firmware for you.
L**O
OK
super versatiles y completas
R**E
Works with Zephyr 4.4.0 Basic Sample
Successfully flash blinky on zephyr 4.4.0. Development board name is doit_esp32_devkit_v1.
J**T
No issues
No issues
A**S
Unidentified board
This listing says that it is a ESP-WROOM and shows that on the chip case, however, the actual item does not show that and there is no way to tell if it actually is the board that they claim to be selling.
Trustpilot
2 weeks ago
2 weeks ago