Stream1977
Premium Wi-Fi 7 for bit-accurate, low-latency immersive streaming and in-room audio distribution
Core
Processor
Quad Core ARM Cortex-A53 up to 1.8GHz
SoC
NXP i.MX 8M Mini
Memory (RAM)
1GB
Flash
4GB eMMC (or 2GB in pSLC mode)
Dimensions
34 x 47mm
Operating Temperature
0°C to +65°C
Power Supply
3.7V to 5.5V
Connectivity
Wi-Fi
Wi-Fi 7 + Aware, RSDB (Real Simultaneous Dual Band for concurrent network & point-to-point speaker connection)
Bluetooth
Bluetooth® Classic
Bluetooth® Low Energy
Bluetooth® LE Audio
MultiStream Audio
Auracast™ (Tx & Rx)
Bluetooth® Low Energy
Bluetooth® LE Audio
MultiStream Audio
Auracast™ (Tx & Rx)
Ethernet
1 Gbit (RGMII/RMII)
Connectivity & Peripherals
Interfaces
Form Factor & Mounting
Connector-based (Dual DF40 headers, 2x80 pins)
Audio Interfaces
Up to 12x I²S (In/Out)
TDM
4x PDM (up to 4x Mic)
SPDIF In/Out
TDM
4x PDM (up to 4x Mic)
SPDIF In/Out
Communication Interfaces
Display
MIPI DSI
Other Interfaces
SD/SDIO 2.0
Multiple GPIO
Multiple GPIO
Antenna Connections
2 microwave coaxial connectors (Wi-Fi + Bluetooth)
2x2 MIMO spatial stream multiplexing
2x2 MIMO spatial stream multiplexing
Note: Not all interfaces can be used simultaneously; flexible multiplexing supported.
Certifications
Regulatory
RED, CE, RoHS, REACH, FCC, IC, MIC
Listings
Wi-Fi® & Bluetooth® Listings Available
Documentations
Github
Stream1955 Carrier Board
- Hardware module
- Stream1955
- Connectors
- Two 40pin FFC (Audio I/O, Control, Power)
- 24pin FFC (MIPI)
- 22pin FFC (CSI)
- 20pin FFC (HDMI ARC/eARC)
- Connectivity
- USB-C UFP/DFP (USB1)
- TosLink Optical Input and Output
- RJ45 Ethernet (1GBit/s)
- USB2 via pin header
- Wi-Fi, Bluetooth®
- Software
- StreamSDK - The most comprehensive audio streaming software solution worldwide.
- Other software
- Applications
- Multichannel soundbars with immersive audio support (up to 24 channels)
- Streaming audio receivers
- Wireless streaming speakers
- Wireless speakers with Voice Assistants
- and many more...
