Stream Mama

Waitlist

Thinner version of Stream Daddy with 3.5mm Jacks

Configuration

$125

Print color

Prefer to build it yourself? Stream Mama is open hardware.

Stream Mama captures stereo 3.5mm line-in audio and streams it live over Ethernet (with PoE) or WiFi to any Sendspin-compatible receiver, like the Stream Kiddo. Built on the ESP32-S3with onboard WiFi 6/BLE, it's equally at home wired into a rack or sitting on a shelf.

Requirements

Features

Stereo 3.5mm line-in capture (PCM1808 ADC)
Stereo 3.5mm line-out (PCM5102A DAC) with direct near-zero-latency pass-through when not using sendspin sync
3-band EQ and adjustable input gain, tunable live from Home Assistant
10/100 Ethernet with 802.3af PoE, or WiFi 6 fallback
USB power input when PoE isn't available
Open firmware built on ESPHome -- fully controllable from Home Assistant

Specifications

Processor: ESP32-S3
Audio input: Stereo RCA line-in, PCM1808 24-bit ADC
Audio output: Stereo RCA line-out, PCM5102A DAC
Network: 10/100 Ethernet with 802.3af PoE, or WiFi 6
Power: PoE (802.3af) or 5V USB Micro-B
Firmware: ESPHome, OTA updatable, Home Assistant native