Pico WiFi HAT

The Pico WiFi HAT adds wireless connectivity to your Raspberry Pi Pico using an ESP8266 module, plus includes a 1.14-inch colour LCD for building complete IoT projects. Perfect for adding WiFi to the original Pico or creating standalone connected devices with visual feedback.

The ESP8266 communicates via UART with AT commands, supporting TCP/UDP protocols for internet connectivity. The integrated ST7789-driven display provides 65K colours at 240×135 resolution.

Key Features

• ESP8266 WiFi – IEEE 802.11 b/g/n wireless connectivity
• 1.14" Colour LCD – 240×135 pixels, 65K colours
• UART Interface – Simple AT command control
• TCP/UDP Support – Full internet protocol access
• 40-Pin GPIO Header – Access to Pico GPIO
• 3.3V Operation – Direct Pico compatibility

Specifications

• WiFi Module – ESP8266
• WiFi Standard – IEEE 802.11 b/g/n
• Display – 1.14" IPS LCD, 240×135 pixels
• Display Driver – ST7789 (SPI)
• Colour Depth – 65K RGB
• Communication – UART (AT commands)
• Voltage – 3.3V

Ideal For

• Adding WiFi to Raspberry Pi Pico (non-W)
• IoT projects with visual displays
• Weather stations and dashboards
• Connected sensor projects
• Learning ESP8266 AT commands

Package Contents

• 1× Pico WiFi HAT

Resources

• GitHub Documentation