Characteristics:Complete Wi-Fi 802.11b/g/n，1T1R mode data rate up to 150MbpsSupport Bluetooth-compatible 5.0 and rate support：125Kbps，500Kbps，1Mbps,2Mbps32-bit RISC-V single-core processor, supports a clock frequency of up to 160 MHz, with 400 KB SRAM，384 KB ROM，8KB RTC SRAMSupport UART/PWM/GPIO/ADC/I2C/I2S interface, temperature sensor, pulse counterSMD-38 packageIntegrated Wi-Fi MAC/ BB/RF/PA/LNA/Bluetooth-compatibleSupport multiple sleep modes, deep sleep electric current is less than 5uAUART rate up to 5MbpsESP-C3-32S Specification V1.0Copyright © 2021 Shenzhen Ai-Thinker Technology Co., Ltd All Rights ReservedPage 7 of 19Support STA/AP/STA+AP mode and mix modeSupport Smart Config (APP)/AirKiss (WeChat) of Android and IOS One-click networkconfigurationSupport UART port local upgrade and remote firmware upgrade (FOTA)General AT commands can be better understandSupport secondary development, integrated Linux development environmentESP-C3-32S module acquiesce in using the built-in 4MByte Flash, meanwhile supportexternal Flash version