Waveshare ESP-12F - ESP8266 WiFI Module Touch Module Storage Temperature - 40 °C

Storage Temperature - 40 °C ~ + 80 °C

Four SPI pogo pins

Rotation Angle: 180 degree

so this will improve the efficiency of burning

GND (Ground)

Waveshare ESP-12F - ESP8266 WiFI Module Touch Module Storage Temperature - 40 °CESP 12F, WiFi Module Based On ESP8266, Built In 32Mbit Flash, SMD22 Package Overview The ESP 12F is a WiFi module based on ESP8266, with built in 32Mbit Flash, in the small SMD22 package. There're also onboard PCB antenna and metal shield. In short, it's a small form factor and fairly high cost effective WiFi module. With the pre flashed AT firmware, you can control the module through UART AT commands easily. The module integrates MCU inside, supports