Espressif ESP WROOM 02 Module

The ESP-WROOM-02 SMD module is available in a form factor of (18.00 ± 0.20) mm x (20.00 ± 0.20) mm x (2.80 ± 0.15) mm and is currently configured as a SPI Flash in a SOP 8 (150 mil) package with a 2 dBi PCB-mounted antenna.

Feature

• Certifications
• For RF certification details, refer to the ESP-WROOM-02 certificate.
• Wi-Fi Certificates Wi-Fi Alliance
• Environmental Certifications RoHS, REACH
• Testing Reliability HTOL/HTSL/uHAST/TCT/ESD
• Wireless Parameters
• Wi-Fi Protocol 802.11 b/g/n
• Frequency Range 2.4 GHz ~ 2.5 GHz (2400 MHz ~ 2483.5 MHz)
• Hardware Parameters
• Data port
• UART/HSPI/I2C/I2S/IR remote control
• GPIO/PWM
• Operating Voltage 2.7 V ~ 3.6 V
• Working Current Average value: 80 mA
• Supply Current Minimum: 500 mA
• Operating Temperature -40 °C ~ 85 °C
• Storage Temperature -40 °C ~ 85 °C
• Package Size (18.00 ± 0.20) mm x (20.00 ± 0.20) mm x (2.80 ± 0.15) mm
• External Connector
• Software Parameters
• Wireless Grid Mode Station/SoftAP/SoftAP+Station
• Security Mechanism WPA/WPA2
• Encryption Type WEP/TKIP/AES
• Upgrade Firmware Local port burn-in/Cloud upgrade/Host download burn-in
• Software Development Supports client-defined server.
• SDK for two-step development is provided.
• Network Protocols IPv4, TCP/UDP/HTTP/FTP
• User Configuration AT+ Command Set, Cloud Server, Android/iOS Apps