WeMos ESP-WROOM-02 development board

Product detailed description

The ESP8266 chip used is a highly integrated chip designed to meet the needs of the new connected world. It offers a complete and comprehensive WIFI network solution, allowing you to either host an application or use all the network functions from another wireless implementation. Wireless WIFI thermometer? Single minded!

Specifications:

• SDIO 2.0, SPI, UART
• Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
• Integrated RISC processor, on-chip memory and external memory interface
• QoS management
• I2S interface for Audio
• Integrated WEP, TKIP, AES, and WAPI encryption and security
• Supports APSD for VoIP applications

Network:

• 802.11 b/g/n
• WIFI Direct (P2P), soft-AP
• Integrated TCP/IP stack
• Integrated TR switch, balun, LNA
• Integrated PLLs, controllers, DCXOs and power management units
• + 19.5dBm output power in 802.11b mode
• Integrated 32-bit CPU can be used as application processor
• SDIO 1.1 / 2.0, SPI, UART
• STBC, 1 × 1 OFF, 2 × 1 OFF
• A-MPDU & A-MSDU aggregation and 0.4ms guard interval
• Standby power consumption <1.0mW (DTIM3)
• Support 3 modes: AP, STA, AP + STA

Delivery components:

• 1pc WeMos ESP-WROOM-02 development board

Remark:

• This is a 3.3V device. If you plug it into 5V digital sensors or devices, you may need a low-level converter like our 4-channel or 8-channel converter modules.
• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.