Serial Wifi Module ESP01S For Arduino Transceiver Module, 3.3V

Serial Wifi Module ESP01S For Arduino Transceiver Module, 3.3V

Additional Notes:
* 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
* 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

MPJA
ESP01S