U155 · M5Stack
Unit RCA is a female RCA terminal used for transmitting composite video (audio or video) signals. It is one of the most common A/V connectors, transmitting video or audio signals from component devices to output devices such as monitors or speakers. Features Composite video transmission RCA female terminal A/V connector Internal dual-channel switching HY2.0-4P interface 2 x LEGO compatible holes Includes 1 x Unit RCA 1 x HY2.0-4P Grove Cable (20cm) Applications RCA stereo output Composite… (M5Stack U155)
| Part number | U155 |
|---|---|
| Manufacturer | M5Stack |
| Category | Audio › Amplifiers & Audio Modules |
| Pins | 4 |
RCA Audio/Video Composite Unit pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | SIG1 | bidirectional | PORT.B: GPIO/analog; PORT.C: UART - see the unit's pin map |
| 2 | SIG2 | bidirectional | PORT.B: GPIO/analog; PORT.C: UART - see the unit's pin map |
| 3 | 5V | power | |
| 4 | GND | ground |
Schematic symbol and footprint
Schematic symbol
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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