Skip to main content

Documentation Index

Fetch the complete documentation index at: https://mintlify.com/yousifamanuel/clawd-mochi/llms.txt

Use this file to discover all available pages before exploring further.

The display connects to the ESP32-C3 via SPI using 8 jumper wires. Use hardware SPI pins (GPIO 8 and 10) for best performance.
Connect VCC to 3.3V only — never 5V. Do not use GPIO 6 or 7 for SPI — use GPIO 8 (SCK) and GPIO 10 (MOSI) for hardware SPI.

​
Wiring table

Display pinESP32-C3 GPIOWire color (suggested)
VCC3V3Red
GNDGNDBlack
SDAGPIO 10 (MOSI)Orange
SCLGPIO 8 (SCK)Green
RESGPIO 2Purple
DCGPIO 1Blue
CSGPIO 4White
BLGPIO 3Yellow

​
Pin definitions

These constants are defined at the top of clawd_mochi.ino: 
#define TFT_CS  4
#define TFT_DC  1
#define TFT_RST 2
#define TFT_BLK 3
Use color-coded jumper wires that match the suggestions in the table above. It makes it much easier to trace connections and spot mistakes during assembly.
BL (GPIO 3) controls the backlight. You can toggle it on and off using the “Display on/off” button in the web controller at http://192.168.4.1.

Build docs developers (and LLMs) love

Get started for freeTalk to us