{"title":"ESP32 WiFi-BT-BLE MCU Module / ESP-WROOM-32","handle":"esp32-wifi-bt-ble-mcu-module-esp-wroom-32","url":"/products/esp32-wifi-bt-ble-mcu-module-esp-wroom-32","description":"The ESP-WROOM-32 is Espressif's flagship WiFi + Bluetooth Classic + BLE module, built around the dual-core Tensilica LX6 microprocessor. It targets a wide variety of applications from low-power sensor networks to demanding tasks such as voice encoding, music streaming, and MP3 decoding — all in a compact, shielded package.\n\nThis is the bare module only, intended for integration into custom PCB designs. You'll need to solder it onto a carrier board with supporting circuitry (voltage regulation, boot/reset buttons, USB-serial interface). The module is FCC, CE, IC, MIC (Telec), KCC, and NCC certified.\n\nKey Features\n\n\nDual-Core Processor – Tensilica LX6 running at up to 240 MHz\n\nWiFi – 802.11 b/g/n, 2.4 GHz\n\nBluetooth – Classic and BLE 4.2 dual-mode\n\nMemory – 520 KB SRAM, 4 MB flash\n\nRich Peripherals – GPIO, ADC, DAC, SPI, I2C, I2S, UART, PWM, and more\n\nCertified – FCC, CE, IC, MIC (Telec), KCC, NCC\n\n\n\nWarning: This is the bare module only — not a development board. It requires soldering onto a custom PCB with supporting circuitry. Recommended for experienced users comfortable with PCB design and the ESP-IDF or Arduino toolchain.\n\n\nIdeal For\n\nCustom PCB designs requiring WiFi and Bluetooth\nIoT sensor networks and connected devices\nAudio streaming and voice processing projects\nProduction-ready embedded wireless applications\n\n\nPackage Contents\n\n1× ESP-WROOM-32 Module\n\n\nResources\n\nArduino-ESP32 Core (GitHub)\nLuaNode for ESP32 (GitHub)\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12548,"title":"Default Title","sku":"AF-3320","price":16.5,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":1,"option1":"Default Title"}]}