Esp8266 Esp-01 Datasheet | Best Pick |

A frequent point of failure for beginners is the power supply. The ESP-01 is notorious for "brownouts" during Wi-Fi transmission.

The ESP-01 is a for the ESP8266EX chip. It’s not the chip itself, but a minimal module designed to make the chip usable for hobbyists. esp8266 esp-01 datasheet

Have you burned out an ESP-01 by feeding it 5V? Let me know in the comments below! A frequent point of failure for beginners is