{"title":"ESP32S Wifi Bluetooth Combo Module","handle":"esp32s-wifi-bluetooth-combo-module","url":"/products/esp32s-wifi-bluetooth-combo-module","description":"The ESP32S is a WiFi and Bluetooth combo module built around the Espressif ESP32 dual-core processor. It supports 802.11 b/g/n WiFi with speeds up to 150 Mbps and Bluetooth v4.2 (both Classic and BLE), making it a versatile foundation for IoT, wearable devices, and wireless projects.\n\nWith dual Xtensa LX6 cores running at up to 240 MHz, 520 KB SRAM, and a rich set of peripherals including capacitive touch, ADC, DAC, SPI, I2C, UART, and CAN, the ESP32S offers significant upgrades over the ESP8266 in a compact 16 × 24 mm module with a built-in PCB antenna.\n\nKey Features\n\n\nDual-Core Xtensa LX6 – Up to 240 MHz, 600 DMIPS processing power\n\nWiFi 802.11 b/g/n – Up to 150 Mbps, WPA/WPA2/Enterprise, SoftAP, Wi-Fi Direct\n\nBluetooth v4.2 – Classic BR/EDR and BLE with A2DP, SPP, GATT, and Beacon support\n\nRich Peripherals – 4× SPI, 2× I2S, 2× I2C, 3× UART, CAN 2.0, SDIO, Ethernet MAC, 16× LED PWM\n\nAnalogue I/O – 12-bit SAR ADC (up to 18 channels) and 2× 8-bit DAC\n\n10 Capacitive Touch Sensors – Built-in touch detection\n\nHardware Security – AES, SHA-2, RSA, ECC, RNG, flash encryption, 1024-bit OTP\n\nLow-Power Modes – ADC and threshold monitoring in deep sleep\n\nPCB Antenna – Built-in antenna for compact integration\n\nWide Temperature Range – -40°C to +125°C\n\n\nSpecifications\n\n\nProcessor – Dual-core Xtensa LX6, up to 240 MHz\n\nMemory – 448 KB ROM, 520 KB SRAM, 16 KB RTC SRAM\n\nExternal Flash – Supports up to 4× 16 MB via QSPI\n\nSupply Voltage – 2.2V to 3.6V\n\nDimensions – 16 × 24 × 3 mm\n\n\nIdeal For\n\nIoT sensor hubs and smart home devices\nWearable electronics and health monitors\nAudio streaming and media devices\nIndustrial wireless control and mesh networking\n\n\nPackage Contents\n\n1× ESP32S WiFi Bluetooth Combo Module\n\n\nResources\n\nESP32 Community Forum\n","vendor":"Elecrow","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":3919,"title":"Default Title","sku":"EC-CCF32323S","price":13.09,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}