ESP8266 ESP-01/ESP-01S DHT11 Serial Temperature Humidity Sensor Transceiver Receiver Module for Arduino NodeMCU Wireless WIFI
Features
•SDIO 2.0, SPI, UART
•32-pin QFN package
•Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
•Integrated RISC processor, on-chip memory and external memory interfaces
•Integrated /baseband processors
•Quality of Service management
•I2S interface for high fidelity audio applications
•On-chip low-dropout linear regulators for all internal supplies
•Proprietary spurious-free clock generation architecture
•Integrated WEP, TKIP, AES, and WAPI engines
