FriendlyElec R76S - 802.11.be 802.11ac 802.11ad 802.11ax

Processor & Performance

• SoC: Rockchip RK3576
• CPU:
• • 4x Cortex-A72 (up to 2.2 GHz)
  • 4x Cortex-A53 (up to 2.0 GHz)
• GPU: ARM Mali-G52 MC3
• NPU: 6 TOPS (INT8)
• • Supports INT4/INT8/INT16, FP16/BF16/TF32 mixed operations

Multimedia & Video Processing

• VPU (Video Processing Unit):
• • Decoding: 8K 30fps (H.265/VP9)
  • Encoding: 4K 60fps
• Video Output:
• • HDMI Type-A (HDMI 1.4 & 2.0)
  • Resolutions:
  • • Up to 1080p 120Hz
    • Up to 4K 60P (4096 x 2304 60Hz)

Memory & Storage

• RAM Options:
• • LPDDR4X (2GB/4GB)
  • LPDDR5 (16GB)
• Storage:
• • 32GB eMMC
  • MicroSD Slot (UHS-I support)

Connectivity

• Networking:
• • 2x PCIe 2.5G Ethernet (RTL8125BG)
  • Support M.2 SDIO slot for Wi-Fi/BT module
• USB Ports:
• • 3x USB 3.2 Gen 1 (Type-A)
  • 1x USB-C (5V power input only)

Expansion & Debugging

• GPIO: 8-pin connector
• Debug UART: 3-pin 2.54mm header (3V, 1.5M bps)

Power & LEDs

• Power Input: USB-C (5V)
• LED Indicators:
• • SYS (Red)
  • LED1/LED2 (Green)

Buttons

• MASK (eMMC update)
• User Button
• Power Button

Additional Features

• Operating Temperature: 0°C to 70°C

Supported Operating Systems

• Linux: