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The ESP-WROOM-02 ESP8266 Wifi module is a low cost and highly integrated chip that can easily bring your projects to the internet of things.
See description for more details about the product.
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This module is ideal for a variety of projects, even portable projects thanks to the low power consumption and the WiFi connection.
Operating Voltage: 2.7V - 3.6V
10 bit ADC and multiple interfaces:
Compact design: 18x20mm.
Besides the ESP8266EX chipset, this module has an SPI interface.
IEEE 802.11b/g/n 2.4GHz Protocol.
For this module, an external antenna can be added.
You can view the datasheet in the DOWNLOAD section of this page.
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