The ESP32-S is an Original ESP32s series module from Ai-Thinker. This wireless module based on ESP32, supports WiFi and Bluetooth 4.2, with built-in 32Mbit Flash, in the SMD38 package. There is also an onboard PCB antenna and metal shield. In short, it’s a small form factor and a fairly high cost-effective wireless module. With the pre-flashed AT firmware, you can control the module through UART AT commands easily. The module integrates MCU inside, supports other developments like Lua/Micropython/Arduino to achieve flexible and fast prototyping, making it easy to integrate the module into IoT applications. Ai-Thinkers ESP32S WiFi BT SoC Module has a highly competitive package size and ultra-low power technology. Esp32S can be widely used in various networking, for home automation, industrial wireless control, baby monitors, wearable electronics products, wireless position sensing devices, wireless positioning system signals, and other networking applications. Esp32S is packaged in SMD, through the standard SMT equipment to achieve rapid production of products, to provide customers with high reliability of the connection, especially for Automation, large-scale, low-cost modern production methods, Its suitable for all kinds of Internet of things hardware terminal occasions.ESP32-S Specification:Module ModelESP32-SPackage/CaseSMD-38Custom IO Port22SPI FlashDefault 32MbitWIFI802.11 b/g/n/e/iBluetooth Version4.2Antenna TypeIPEX and PCBInput Supply Range (VDC)3.0 ~ 3.6Transmit Power (dBm)802.11b: 172 dBm (@11Mbps)Receiving Sensitivity54 Mbps (3/4 64-QAM): -70dBm 6 Mbps (1/2 BPSK): -88dBm CCK, 1 Mbps : -90dBm CCK, 11 Mbps: -85dBm MCS7 (65 Mbps, 72.2 Mbps): -67dBmUART BaudrateDefault 115200 bpsOperating Temperature (C)-10 to 50SecurityWPA/WPA2/WPA2-Enterprise/WPSESP32-S Features:The smallest 802.11b/g/n WiFi BT SoC ModuleLow power 32-bit CPU, can also serve the application processorUp to 160MHz clock, speed summary computing power up to 600 DMIPSOverview built-in 520KB SRAMSupports UART/SPI/I2C/PWM/ADC/DACSMD-38 package for easy weldingSupport for OpenOCD debugging interfaceDeep sleep current as low as 6.5AEmbedded Lwip and FreeRTOSSupports STA/AP/STA AP operation modeSupport Smart Config/AirKiss technologyGeneral AT commands can be used quicklySupport for serial port local and remote firmware upgrades (FOTA)Package Included:1 x Ai Thinker ESP32S WiFi BT SoC Module
