Ai Thinker ESP-07 ESP8266 Serial WiFi Module camera module Is the golden color coating

Is the golden color coating durable

and frequency hopping spread spectrum (FHSS) technology

implementing sleep modes and capturing images at reduced frame rates significantly extends operational duration

4K camera systems

and a 10-bit ADC channel for versatile peripheral interfacing

Ai Thinker ESP-07 ESP8266 Serial WiFi Module camera module Is the golden color coatingAi Thinker ESP 07 ESP8266 Serial WiFi Module The Ai Thinker ESP 07 is a compact, versatile WiFi module based on the popular ESP8266 chipset. Featuring a built in ceramic antenna along with an IPEX U. FL connector for an external antenna, the ESP 07 delivers reliable wireless connectivity in a shielded metal enclosure. Its castellated edge pins, low power consumption, and robust RF performance make it an excellent choice for embedded IoT applications,