ESP32 WiFi Bluetooth Module

The ESP32 WiFi Bluetooth Module manages both WiFi and Bluetooth stacks simultaneously without requiring an external wireless chip. That integration reduces board space and component count in connected project builds. The module supports 802.11 b/g/n WiFi at 40 MHz output frequency and Bluetooth v4.2 covering both BR/EDR classic profiles and BLE — making the wireless module capable of connecting to routers, smartphones, and BLE peripheral devices from one unit.

The esp32 wifi module operates in three modes — Station connects to an existing network, SoftAP creates an access point, and SoftAP+Station runs both at once. Security covers WPA, WPA2, WPA2-Enterprise, and WPS, while AES, RSA, ECC, and SHA handle encryption. Important consideration the ESP32 module runs at 3.3V logic. Connecting signals directly to its GPIO pins without level shifting can damage the chip permanently. Current consumption at 80mA requires a stable regulated supply, not a coin cell or unregulated source.

The esp32 wroom module capability suits projects where both short-range device communication and network connectivity are needed together. The esp32 wifi bluetooth module at makes it a practical base for IoT sensor nodes, home automation controllers, and wireless data logging builds. Available on StemVolt. This esp32 wireless module building connected electronics and practical IoT projects.

Related Product:

• Checkout ESP32 CAM Board with OV2640 Camera Module 

Features:

• Xtensa LX6 processor runs WiFi and Bluetooth stacks simultaneously
• Station and SoftAP modes support different network configurations
• ESP32 Module WPA2-Enterprise security suits corporate WiFi network connections
• AES and RSA encryption covers data protection requirements

Technical Specifications:

  Applications:

• ESP32 WiFi Bluetooth Module connects temperature sensors to cloud IoT
• Builds smartphone-controlled led and relay automation projects
• ESP32 wireless module suits multi-node mesh network sensor deployment
• ESP32 wifi module runs simultaneous bluetooth device pairing and wifi data upload

Package includes:

• 1 x ESP32 WiFi Bluetooth Module