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ESP32 S WiFi BLE SOC Module

ESP32 S WiFi BLE SOC Module

The ESP32 is a powerful WiFi and Bluetooth-enabled system-on-chip (SoC) known for its low power consumption, high integration, and industry-leading RF performance. It integrates all RF components, including antenna switches, power amplifiers, low-noise amplifiers, filters, baluns, and power management modules.

Package Includes:

  • 1 x ESP32 Development module.

36.75 AED 36.75 AED Tax Included
36.75 AED Tax Included

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Features:

  • Dual-core 32-bit LX6 processor, up to 240MHz with 7-stage pipeline
  • WiFi 802.11 b/g/n/e/i and Bluetooth v4.2 (BR/EDR & BLE)
  • 520KB SRAM, 448KB ROM, and up to 16MB external Flash support
  • Advanced power-saving and dynamic auto-calibration technology
  • Secure boot, Flash encryption, and multiple hardware accelerators

WiFi Capabilities:

  • 802.11 b/g/n (2.4GHz), up to 150 Mbps
  • Supports WMM-PS, UAPSD, A-MPDU, A-MSDU, and QoS mechanisms
  • Station, SoftAP, and Wi-Fi Direct modes supported
  • Security: WPA/WPA2, WPA2-Enterprise, WPS, and pre-authentication
  • Beacon monitoring, fragmentation, block acknowledgment

Bluetooth Features:

  • Bluetooth v4.2 BR/EDR and BLE compliant
  • Output power up to +10 dBm, BLE sensitivity -98 dBm
  • Supports SPP, HID, GATT, GAP, A2DP, AVRCP, HFP, HSP, RFCOMM
  • Standard HCI over UART/SPI/SDIO; up to 4 Mbps UART speed

CPU & Memory:

  • Xtensa® 32-bit LX6 dual-core up to 600 DMIPS
  • 520KB SRAM + 448KB ROM + 16KB RTC SRAM
  • Supports up to 4x QSPI Flash/SRAM (16MB each)
  • RTC fast/slow memory for deep-sleep and co-processor access

Peripheral Interfaces:

  • 12-bit SAR ADC (up to 18 channels)
  • 2x 8-bit DAC, 10 capacitive touch sensors, temperature sensor
  • 3x UART, 4x SPI, 2x I2C, 2x I2S
  • SDIO/eMMC host & slave, CAN 2.0, IR (TX/RX)
  • LED PWM (16 channels), Motor PWM, Hall sensor

Security Features:

  • Secure boot, Flash encryption
  • 1024-bit OTP (768 bits user-available)
  • Hardware accelerators: AES, SHA-2, RSA, ECC, RNG

Power & Clock:

  • Operating voltage: 2.2V – 3.6V
  • Built-in 8MHz and RC oscillators, supports external 2–40MHz crystal
  • RTC with sub-second timers and watchdog

Applications:

  • IoT sensor hub and data logger
  • Smart home and automation devices
  • Wearables and portable gadgets
  • Mesh networking and industrial control
  • Audio streaming and speech recognition
  • Security and asset tracking systems