ESP-WROOM-02 WIFI MODULE

PRODUCT DESCRIPTION:

ESP-WROOM-02 is a 32-bit low power micro-controller (MCU) Wi-Fi Module that integrates TCP/IP network stacks and includes 10-bit ADC with HSPI, SDIO, UART, PWM, I2C, and I2S interfaces.
The SPI flash is incredibly useful for storing user programs and firmware.
In addition to the ESP8266EX chipset, the module also integrates an SPI flash with 32Mbits capacity, along with a SOP8-150mil package.
Features IEEE 802.11b/g/n at 2.4 GHz Integrated low power 32-bit MCU Integrated 10-bit ADC Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLL, regulators, and power management units Various interfaces available, including SDIO, HSPI, UART, I2C, I2S, IR, PWM, GPIO, etc.
Supports antenna diversity Deep sleep power <10uA,
Power down leakage current < 5uA Wake up and transmit packets in < 2ms. Standby power consumption of < 1.0mW (DTIM3) +20dBm output power in 802.11b mode

Features:

• Integrated low power 32-bit MCU
• Built in SPI Flash: 16MBit, 2MB
• 802.11 b/g/n
• Fast sleep/wake context switching
• Adaptive radio biasing
• Advanced signal processing
• Integrated TCP/IP protocol stack
• Integrated TR switch, balun, LNA, power amplifier and matching network
• Integrated PLL, regulators and power management unit
• Supports security protocols WPA/WPA2
• Supports Station / SoftAP / Station+SoftAP operation modes
• Supports Transmission Control Protocol (TCP) and User Datagram Protocol (UDP)
• Supports Wifi Protected Setup (WPS) for easy setup and configuration
• Supports mesh networking
• Supports Smart Link Function for both Android and iOS devices
• Supports Cloud Server Development
• Custom firmware development via SDK
• User configuration via AT Instruction Set, Cloud Server and Android/iOs App
• FCC, CE and TELEC certified
• Arrives in protective casing – Version Coin or EnchanTech branding.

Specifications:

• Model: ESP-WROOM-02
• Operating voltage: 3.0 – 3.6VDC
• Operating temperature range -40C ~ 125C
• Wireless Standard: IEEE 802.11b/g/n
• Wireless Network Type: STA/AP/STA+AP
• Frequency: 2.4GHz
• Hardware Interface: UART, I2C, PWM, GPIO, ADC, SPI
• Security: WEP/WPA-PSK/WPA2-PSK
• Encryption: WEP64/WEP128/TKIP/AES
• Firmware Upgrade: UART or OTA Remote Upgrade
• Network Protocol: IPv4, TCP/UDP/FTP/HTTP
• Antenna: 3dBi PCB on-board antenna
• Dimension (mm): 18 * 20 * 3