This kind of Wi-Fi module is developed by Gizwits and his chipmaker partner. There are 2 types of this module, one is for normal product, another is suite for lighting products, which has a good heatproof.

• More details:
• Communication Method: Wi-Fi
• Size: 24mm (W) * 16mm (H)
• Chip: ES8266
• Flash Memory: 1 M Byte
• Firmware: Pre-compiled
• Heatproof -40 to 125 degree Celsius