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