ESP-32 ESP-WROOM-32 ESP32 Nodemcu Wifi Based Microcontroller Development Board

Product details of ESP-32 ESP-WROOM-32 ESP32 Nodemcu Wifi Based Microcontroller Development Board
ESP32 is a prototyping board that is the work of the company Espressif Systems. It incorporates the ESP32, a microprocessor tailored toward wearable electronics and IoT. It boasts integrated Wi-Fi and Bluetooth, along with an array of inbuilt antenna switches, and ultra-low power consumption. The company released the ESP8266 chip in 2014. Costing only a few dollars, this small chip is able to bridge an Arduino with a WiFi network, solving many issues that early IoT pioneers experienced.

Specification ESP-32 ESP-WROOM-32 ESP32 Nodemcu Wifi Based Microcontroller Development Board
Current – Receiving: 80mA
Voltage – Supply: 2.2V ~ 3.6V
Current – Transmitting: 80mA
Number of pins supported: 30
Data Rate: 54Mbps
Frequency: 2.4GHz
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Power – Output: 16.5dBm
Protocol: 802.11b/g/n/d/e/i
RF Family/Standard: WiFi
Sensitivity: -98dBm
Serial Interfaces: I²C, I²S, SPI, UART.
Integrated 520 KB SRAM
Hybrid Wi-FI & Bluetooth
Ultra-low-power management
4 MB Flash
On-board PCB antenna