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🚀 Power your next-gen IoT innovation with the ultimate dual-core connectivity hub!
The HiLetgo ESP-WROOM-32 is a compact, ultra-low power development board featuring a 2.4 GHz dual-core microcontroller with integrated dual-mode WiFi and Bluetooth. Designed for seamless Arduino IDE integration and flexible network configurations, it delivers reliable, scalable performance for a wide range of IoT and embedded applications.
| ASIN | B0718T232Z |
| Best Sellers Rank | #5,988 in Computers ( See Top 100 in Computers ) #50 in Single-Board Computers |
| Brand | HiLetgo |
| Built-In Media | 1 * ESP32 Development Board |
| CPU Model | core_m |
| CPU model | core_m |
| CPU speed | 2.4 GHz |
| Compatible Devices | Devices with Wi-Fi and Bluetooth connectivity |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Connectivity technology | Bluetooth, Wi-Fi |
| Customer Reviews | 4.4 out of 5 stars 1,545 Reviews |
| Included components | 1 * ESP32 Development Board |
| Manufacturer | HiLetgo |
| Mfr Part Number | 3-01-1287 |
| Model Name | ESP-WROOM-32 |
| Model Number | 3-01-1287 |
| Model name | ESP-WROOM-32 |
| Operating System | FreeRTOS |
| Processor Brand | Espressif |
| Processor Count | 2 |
| Processor Speed | 2.4 GHz |
| RAM Memory Technology | LPDDR2 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Total Usb Ports | 1 |
| Unit Count | 1 Count |
| Wireless Compability | Bluetooth |
S**N
Excellent esp32 module
Works well with arduino iot platform. Blynk does not support this board.
E**A
All in one
Working 100%
H**K
works as expected (prett much)
Esp32 works as expected however i wasn't able to work the touch sensor work as i had seen some online where touching the GPIO pins changes the capacitance and registers an output (i hope I'm making sense). I believe it's nothing major (probably my lack of skills with these microcontrollers) as I've made other stuff work with it.
L**D
Works like a charm
Works perfectly
K**H
Damaged Board
Gets really hot and doesn't function at all
A**L
Half pins don't work
It's such a letdown, I was trying to make a smart home system project and half of the pins don't work.
K**N
Not booting
I have tried every method described everywhere including YouTube but have not been succesul in booting the device.
Y**K
Received no-name not working item
Received item is not what is on pictures, it should have 18 pins I got only 15, I found items similar or identical to this on a chinses site for 2 euro. On top of this it seems it's not working. Looks like a typical scam, when people resell items from Chinese sites here for 10 times of a price.
A**E
Module wifi et bluetooth peu cher et puissant !
Acheté pour tester afin de réaliser une "station météo" avec de multiple capteurs (afin d'en avoir dans chaque pièce de la maison et à l’extérieur). Ce module rend la fabrication d'objets connectés relativement facile grâce à l'IDE arduino et tout son ecosysteme. J'ai pu réaliser une version brute de ce que je cherche à faire en moins d'un après midi, malgré aucune expérience au préalable avec l'ESP32, en utilisant des librairies préécrites et un peu de logique. Cela permet d'imaginer une multitude de projets connectés pour les futures journées pluvieuses ;)
R**A
Quality product...
Good quality controller. Works just perfectly.
B**N
Solution to problem uploading from Arduino IDE
Board works fine, though as some others have found, I needed to hold IO0 switch to upload from Arduino IDE. This can be solved by adding a 1uF capacitor from EN to GND. The details can be found if you search for "ESP32 Reset To Bootloader Issues on Windows."
R**I
BROKEN
Does not work, i bought it and couldnt connect it in any way (tried different usb’s and i couldnt see the port, then i bought an adapter and the port did show up but still didnt work i couldnt connect to the chip then i gave it to an electrician and he said that the chip is broken)
Trustpilot
3 weeks ago
1 month ago