Wifi: 802.11 b/g/n (802.11n up to 150 Mbps)
Frequency range 2.4 GHz ~ 2.5 GHz
Bluetooth: v4.2 BR/EDR and BLE
Radio: NZIF receiver with –97 dBm sensitivity, Class-1, class-2, and class-3 transmitter, AFH
Audio: CVSD and SBC
On-chip sensor: Hall sensor
Xtensa 32-bit LX6 microprocessors
1 Kbit of EFUSE, 256 bits MAC
WiFi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
Bluetooth v4.2 BR/EDR and BLE specification
Wi-Fi mode Station/softAP/SoftAP+station/P2P
Operating voltate: 2.2-3.6V
802.11b/g/n Wi-Fi+BT SOC
Dual-core 32-bit CPU, 240 MHz frequency
Built-in two 12 bit SAR ADCs, up to 18 channels
Supports UART/SPI/I2C/SDIO/GPIO/ADC/PWM
SMD38 package
Supports OpenOCD debug interface
UART baud rate up to 4Mbps
Support WIFI@2.4GHz 802.11b/g/n wireless standards, RS232/RS485to 802.11 a/b/g/n WLAN Serial Device Server
Support TCP Server/TCP Client/UDP Server/UDP Client/https Client mode.
Support AP, STA, AP+STA.
Support RS232 or RS485 serial ports.
Support electrostatic protection.
Support identity packet function.
Support heartbeat packet function.
Support Websocket function.
Support timeout reset function, timing reset function.
Support Web Server, setup software, serial/network AT command to configure module.
Support hardware reload.
Support usrlink.
ESP32-D0WD-V3 embedded, Xtensa dual-core
32-bit LX6 microprocessor, up to 240 MHz
448 KB ROM for booting and core functions
520 KB SRAM for data and instructions
16 KB SRAM in RTC
WiÂFi: 802.11b/g/n
Bit rate: 802.11n up to 150 Mbp
802.11 b/g/n
Wi-Fi Direct (P2P), soft-AP
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLL, regulators, DCXO and power management units
+19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processor.
Communication Interface Voltage: 3.3V
Working Current: 240mA(MAX)
Serial Port Baud Rate: 115200 (Default), can be modified to other values by AT command
Serial Communication Format: 8N1
Wireless Network Mode: Station / SoftAP / SoftAP station
Wireless Criteria: 802.11 b / g / n
WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
19.5dBm output power