| Processor | 2.4E+2 |
|---|---|
| RAM | LPDDR4 |
| Wireless Type | 802.11bgn, Bluetooth |
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)
$15.99
OVERVIEW
(as of Nov 11, 2025 15:56:11 UTC - Details)
Additional Information
| Customer Reviews |
4.4 out of 5 stars |
|---|---|
| Best Sellers Rank |
|
Warranty & Support
Product Warranty: For warranty information about this product, please click here
ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller
The ESP32 integrated with Antenna switches, RF Balun, power amplifiers, low-noise amplifiers, filters, and management modules, and the entire solution occupies the least area of PCB. 2.4 GHz Wi-Fi plus Bluetooth dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power dissipation performance and RF performance is the best, safe and reliable, easy to extend to a variety of applications.
Features:
The ESP32 is dual core, this means it has 2 processors.
It has Wi-Fi and bluetooth built-in.
It runs 32 bit programs.
The clock frequency can go up to 240MHz and it has a 512 kB RAM.
This particular board has 30 or 36 pins, 15 in each row.
It also has wide variety of peripherals available, like: capacitive touch, ADCs, DACs, UART, SPI, I2C and much more.
It comes with built-in hall effect sensor and built-in temperature sensor.
Data Feature: Complete microcontroller with WLAN (802.11bgn) and Bluetooth (Classic and LE). Reset and boot buttons are available, so a new firmware can be quickly and easily installed. The ESP32 combines a CPU with 2 Tensilica LX6 cores, clocked at up to 240 MHz, and 512 kilobytes SRAM in a single microcontroller chip.
Package:
3 x ESP32 Development Board
2.4GHz Dual Mode WiFi + Bluetooth Development Board
Support LWIP protocol, Freertos
SupportThree Modes: AP, STA, and AP+STA
Ultra-Low power consumption, Compatible with Arduino IDE
ESP32 is a safe, reliable, and scalable to a variety of applications
Customers say
Customers find the ESP32 development board works well with both Arduino and PlatformIO, Home Assistant, and appreciate its build quality and ease of setup. The board offers good value for money, and customers like its compatibility, with one mentioning it's easy to add as an ESPHome device. The WiFi connectivity and power consumption receive mixed reviews, with customers reporting poor connectivity and issues with power draw. Additionally, the pin size is problematic, with multiple customers noting that the pins are bent and not as listed.
(as of Nov 11, 2025 15:56:11 UTC - Details)
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