ESP8266 based WiFi module - SPI supported (SKU: 317060015) ← Seeed Products' FAQ Q1: In "ESP-12E Brief Spec", "Pins Table" the "MOSI" pins is 10 and in "Reference Schematic" the "MOSI" pins is 9. Which is the correct pin number?A1: Correct Pin numbers are as follows.MOSI: Pin13MISO: Pin10