Stream210

Stream210

The Stream210 module contains the core functions for wireless audio-or-loT products. It features a highly integrated, multi-core wireless system-on-chip, along with a range of data and control-interfaces, offering both flexibility and cost- efficiency.

It is designed to achieve ultra-low-power consumption, featuring all the characteristics of state-of-the-art low-power platforms.

Stream210-contains analog/digital inputs and outputs with advanced digital signal processing capability, making the module the ideal choice for wearables, IoT products, audio streaming products and voice-enabled products.

It can work in a standalone mode or interface to an external host-MCU as part of a more sophisticated product.

A complete product can be built using only a minimal set of peripheral components on a low-cost, 2-layer-PCB.

 General Specifications

Processor

Dual-Core ARM Cortex-A32 @ 1.3 GHz
333MHz Network Processor
40MHz Performance Monitoring Unit

Memory / Flash

2Gb DDR3L, 2Gb Flash

Thermal Specification

Operating Temp: 0°C to +70°C

Dimensions

25.4 x 27.5 mm

Product Brief

Cost-effective module. Energy-efficient. Fastest time to market.

Wi-Fi

Wi-Fi 6 (802.11b/g/n/ac/ax, 20 MHz channel)

Bluetooth

Bluetooth® Core 5.3
Bluetooth® Classic
Bluetooth® Low Energy
Bluetooth® LE Audio
Multi-Stream Audio
Auracast™ (Tx & Rx)
Bluetooth® Listing Available

Other connectivity

USB 2.0 host/device
Analog and digital (I2S) audio I/O
MIPI DSI or SPI for display connection
Multiple GPIO/UART/I2C/SPI/ADC/touch sense interfaces

  • All functions are integrated into a compact, single-sided module (25.4 × 27.5 mm), featuring 75 castellated hole pads with a 1.27 mm pitch for board-to-board soldering.
 Interfaces

Power

  • Single power supply: 3.7 V to 5.5 V
  • 3.3V DC/DC output for external peripherals

Mounting

  • Solder-on

Audio Interfaces

  • 4x PDM inputs (up to 8 digital microphones)
  • 4x analog microphones
  • Stereo analog out (differential or single-ended)
  • 4-channel analog input (differential or single-ended, configurable gain up to 40 dB) for microphones or generic audio inputs)
  • I²S: Up to 4 data lines (in/out)

Communication Interfaces

  • up to 3x UART (max 8 Mbps, plus UART_LOG for programming and debug)
  • up to 2x SPI (max 50 Mbps)
  • up to 3x I2C (max 3.4 Mbps)
  • up to 30x 3.3V GPIOs

Display & Sensors

  • MIPI-DSI (2 lanes) up to XGA 1024x768 @ 60 fps
  • 9x capacitive touch or ADC inputs

Other Interfaces

  • 1x USB 2.0 high-speed port (480 Mbps)
  • SD card interface 2.0 compliant (1 and 4-bit; default or high-speed mode, 3.3 V)
  • Infrared Rx/Tx (up to 500 kHz carrier frequency)
  • RGB LED serial interface

Antenna Connections

  • 2x MHF-4 coaxial connectors (BT + WLAN)
  • Optional: Castellated hole for combined WLAN/BT antenna (currently unavailable)
  • Note: Not all interfaces can be used simultaneously; flexible multiplexing supported.
 Block Diagram & Mechanical Drawings
Stream210 Front View Sizes
Stream210 Side View Sizes
Stream210 Pin Nmubers
Stream210 Block Diagram
Stream210 Block Diagram
 Benefits

Certifications

  • Wi-Fi, Bluetooth®, RED, CE, RoHS, REACH, FCC, IC, MIC, SRRC

Long-term Availability

 Documentations

Github

github.com/streamunlimited

StreamKit Leaflet

Additional NDA Information

Coming soon

 Versions

Stream210