ESP32-C3-WROOM-02U-N4
ActiveEspressif Systems · RF & Wireless
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Technical Specifications
MountingSMD
Kind of networkWiFi
Type of communications moduleIoT
CipheringAES, WPA2-PSK, WPA, WPS
Memory384kB ROM, 400kB SRAM, 4MB FLASH
Dimensions18x14.3x3.2mm
Kind of antennaexternal
ConnectionI-PEX (u.FL)
Communictions protocolBluetooth, IEEE 802.11b/g/n/e/i
Bluetooth versionBLE
Receiver sensitivity-97dBm
InterfaceGPIO, I2C, I2S, SPI, UART, WiFi
Transmitter output power19.5dBm
ComponentsESP32-C3
Operating temperature-40...85°C
Number of cores1
ManufacturerESPRESSIF
Supply voltage3...3.6V DC
Band2.412...2.484GHz
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