ESP-32S Wifi Bluetooth Combo Module

The ESP-WROOM-32 WiFi/Bluetooth Combo Module is a powerful and versatile solution for various IoT applications. Here are its features and specifications:

  Features:  

• Integrated WiFi and Bluetooth connectivity.
• Supports both classic Bluetooth (BR/EDR) and Bluetooth Low Energy (BLE).
• Ultra-high performance and ultra-low power consumption.
• Dual-core Xtensa 32-bit LX6 processor with up to 600 DMIPS.
• 448 KByte ROM, 520 KByte SRAM, and 16 KByte SRAM in RTC.
• Supports QSPI for connecting up to 4 Flash/SRAM devices.
• Supply voltage: 3V~3.6V.
• Small form factor: 24 mm (L) x 16 mm (W) x 3 mm (H).
• Weighs approximately 10 grams.

  WiFi:  

• Supports 802.11 b/g/n/e/i standards.
• Up to 150 Mbps data rate (802.11n, 2.4 GHz).
• Supports WMM-PS, UAPSD, QoS, and other advanced features.
• Security features include WPA/WPA2/WPA2-Enterprise/WPS.
• Supports Infrastructure BSS Station mode, SoftAP mode, and more.
• Wi-Fi Direct (P2P) and antenna diversity/selection.

  Bluetooth:  

• Compliant with Bluetooth v4.2 BR/EDR and BLE specifications.
• Transmitting power up to +10 dBm.
• Sensitivity of -98 dBm.
• Supports Adaptive Frequency Hopping (AFH) and other Bluetooth features.
• Includes standard HCI based on SDIO/SPI/UART interfaces.
• Supports Bluetooth Low Energy (BLE) profiles and services.

  Clocks and Timer:  

• Internal and external oscillators with calibration.
• Timer groups with 64-bit timers and watchdogs.
• Real-Time Clock (RTC) watchdog.

  Peripheral Interface:  

• 12-bit SAR ADC, 8-bit D/A converters, and touch sensors.
• SPI, I2S, I2C, UART interfaces.
• Ethernet MAC interface with DMA and IEEE 1588 support.
• CAN 2.0, IR (TX/RX), motor PWM, LED PWM, and more.

  Security:  

• Supports IEEE 802.11 standard security features, including WPA/WPA2.
• Secure boot and flash encryption.
• Cryptographic hardware acceleration for AES, HASH, RSA, ECC, and RNG.

  Applications:  

• IoT sensor hubs, loggers, and video streaming devices.
• Over The Top (OTT) devices and music players.
• WiFi-enabled toys, speech recognition devices, and smart plugs.
• Home automation, mesh networks, and more.

  Package Includes:  

• 1 x ESP-32S Wifi Bluetooth Combo Module.