Wi-Fi Module Pinouts~
ESP82xx Based~
ESP8266 and ESP8285~

ESP-12S~

ESP-WROOM-02~

LM1~

TYWE1S~

TYWE2S~

TYWE2L~

TYWE3S~

TYWE3L~

TYLC4~


TYLC5~


TYWE5P~


PSF-B85/PSF-B01/PSF-B04~

ESP8266-S3~

ESP32 Based~
ESP32-CAM~

ESP32-S~

ESP32-SOLO-1~

ESP32-WROVER~
Includes ESP32-WROVER-B and ESP32-WROVER-BI

ESP32-WROOM-32x~

Devices~
Sonoff Mini~

Sonoff TH~

Sonoff Basic~

Digoo DG-SP202 / OxaOxe NX-SP202~
(Found out by tracing the PCB copper tracks of the unknown ESP module. Not verified, except GPIO0, RX, TX, Vcc and GND which have successfully been used for flashing.)