Cytron ESP8266 WiFi Shield

Description

Besides, we have also provide the option to use microSD card for data storage, if you are doing data logging, it will be a time saver!

Features

• Arduino R3 Layout, compatible with:
  • CT-ARM
  • CIKU (need to develop library)
• Seperate 3.3V voltage regulator for WROOM-02 module, 500mA max output
• Each and every board is preassembled and tested before it is being ship out to you
• UART/Serial communication pins can be configured/selected via mini jumpers:
  • USB - Direct to Arduino USB to Serial pin for flashing ESP8266 directly
  • D0/D1 - Hardware Serial pin of Arduino UNO and CT-UNO
  • D2, D3, D8, D9, D10, D11, D12, D13 - Software serial pins
• 802.11 b/g/n
• Support Wi-Fi Direct (P2P), soft-AP
• Integrated TCP/IP protocol stack
• Integrated TR switch, balun, LNA, power amplifier and matching network
• Integrated PLLs, regulators, DCXO and power management units
• Integrated low power 32-bit CPU could be used as application processor
• +19.5dBm output power in 802.11b mode
• Basically Rev2.0 utilize WROOM-02 instead of ESP8266-12 as the WiFi module

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