SKU:M125


















Module13.2 RCA is an audio and video composite signal expansion module that uses common S-video RCA connectors. It features two channels (left and right) for audio and one channel for video output. The audio section utilizes the I2S amplifier chip PCM5102APWR, enabling 32-bit stereo audio signal output. For video, the module leverages the ESP32's DAC analog video signal capability, capable of generating analog video signals with a resolution of up to 864 x 576 (PAL, PAL_M). The module includes a DC socket and a 9-24V to 5V DC/DC circuit to power the entire unit. This product is suitable for driving audio and video devices with S-video interfaces.
| Specification | Parameter |
|---|---|
| Stereo Audio DAC Chip | PCM5102APWR |
| Interface | RCA female socket |
| Channel | 1 CVBS video output interface (switchable between GPIO25 and GPIO26) |
| Output Signal | Audio and video (also supports 3.5mm headphone jack output) |
| DC-DC | MP1584EN |
| Stereo Audio DAC Chip | PCM5102APWR |
| Product Size | 54.0 x 54.0 x 13.2mm |
| Product Weight | 22.6g |
| Package Size | 95.0 x 66.0 x 26.0mm |
| Gross Weight | 42.2g |


| PIN | LEFT | RIGHT | PIN |
|---|---|---|---|
| GND | 1 | 2 | |
| GND | 3 | 4 | |
| GND | 5 | 6 | |
| 7 | 8 | VIDEO_SIG | |
| 9 | 10 | VIDEO_SIG | |
| 11 | 12 | ||
| 13 | 14 | ||
| PORT.C | 15 | 16 | PORT.C |
| 17 | 18 | ||
| 19 | 20 | ||
| 21 | 22 | BCK | |
| DIN | 23 | 24 | LRCK |
| HPWR | 25 | 26 | |
| HPWR | 27 | 28 | 5V |
| HPWR | 29 | 30 | BAT |