ESP32C3-WROOM02UN4 - IoT (WiFi/Bluetooth) modules

ESP32C3-WROOM02UN4
Description

Module: IoT; Bluetooth: BLE; 19.5dBm; WiFi; external; SMD; Cores: 1

Specifications
Manufacturer ESPRESSIF
Type of communications module IoT
Bluetooth version BLE
Transmitter output power 19.5dBm
Kind of network WiFi
Kind of antenna external
Supply voltage 3...3.6V DC
Communictions protocol Bluetooth
IEEE 802.11b/g/n/e/i
Interface GPIO
I2C
I2S
SPI
UART
WiFi
Mounting SMD
Dimensions 18x14.3x3.2mm
Ciphering AES
WPA2-PSK
WPA
WPS
Connection I-PEX (u.FL)
Band 2.412...2.484GHz
Receiver sensitivity -97dBm
Memory 384kB ROM
400kB SRAM
4MB FLASH
Components ESP32-C3
Number of cores 1
Operating temperature -40...85°C
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Development and design: Seventh Cat