CW02 - Wi-Fi & BLE Core (ESP32/ESP-WROOM-32)

Overview

An xCHIP core Wi-Fi & BLE module. CW02 is based on the ESP32 which is a single 2.4 GHz Wi-Fi and BLE combo chip designed with TSMC ultra-low-power 40 nm technology and an Xtensa® Dual-core 32-bit LX6 microprocessor.

Product Highlights

• Based on ESP-WROOM-32
• 2.4Ghz Wifi and BLE
• 4 MB SPI Memory
• Compatible with Arduino, Mongoose OS, Zerynth, NodeMCU and Lua
• OTA capable through WiFi
• Supports WPA Personal and Enterprise
• RGB LED

Applications

• Internet-of-Things sensing and control applications
• Wireless sensing
• Mobile Application Control

Specifications

• WiFi:
  1. RF certification:
     • FCC/CE/IC/TELEC/KCC/SRRC/NCC
  2. Protocols:
     • 802.11 b/g/n/e/i (802.11n up to 150 Mbps)
     • A-MPDU and A-MSDU aggregation and 0.4 µs guard interval support
• BLE:
  1. Protocols:
     • BLE v4.2 BR/EDR and BLE specification
  2. Radio:
     • NZIF receiver with -97 dBm sensitivity
     • Class-1, class-2 and class-3 transmitter
     • AFH
• Built-board PCB antenna
• Processor: L106 32-bit RISC microprocessor core based on the Tensilica Xtensa Diamond Standard 106Micro running at 80 MHz
• External QSPI flash: 4 MB
• On-board Hall sensor and temperature sensor
• WiFi Modes:
  1. Station/SoftAP/SoftAP+Station/P2P
• WiFi Security:
  1. WPA/WPA2/WPA2-Enterprise/WPS
• Encryption:
  1. AES/RSA/ECC/SHA
• WiFi OTA Capable
• Network protocols:
  1. IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT

Datasheet

ESP-WROOM-32 Datasheet