LCD1602
HD44780-class 16×2 character LCD.
Live catalog
Prefer labwired_describe with the catalog id over guessing pins or addresses.
Status at a glance
| Aspect | Status |
|---|---|
| Catalog id | lcd1602 |
| Bus | GPIO parallel / I²C backpack variants |
| Address / select | backpack-dependent |
| Source | Rust kit lcd1602.rs |
| Tier | See matrix below |
Pins / attachment
| Pin / net | Role |
|---|---|
| RS/E/D4–D7 or I²C | Per wiring |
Support matrix
| Behavior | Status | Notes |
|---|---|---|
| Character write / visual | ✅ | Playground |
| Full HD44780 timing | ⚠️ | Functional not SPICE |
How to run
- Place part + MCU in Playground (or system YAML).
- Agent:
labwired_list→labwired_describe id=lcd1602→ wire →labwired_validate→labwired_run/labwired_verify. labwired_describe id=lcd1602.
Related
- Parts index
- Board example: ESP32-C3
- Fidelity