Introduction

The Banana Pi BPI-P2 Pro (Armsom Pro) is a development board based on the RK3308B-S chip. Featuring a powerful 4-core ARM Cortex-A35 processor, 512 MB RAM (16bit DDR2/DDR3/DDR3L/LPDDR2), and 8 GB eMMC onboard, it supports PoE functionality. The chip offers a variety of interfaces, such as I2S, PCM, TDM, I2C, UART, SPDIF, HDMI ARC, etc., to enable the application of various products. The RK3308 has an extensive voice interface, its own eight ADC interface, as well as a multi-channel I2S and PDM interface. This provides customers not only with numerous interface options but can also reduce the complexity and costs of hardware design for products.

The Banana Pi BPI-P2 Pro has 512 MB DDR3 memory. The operating system and storage can be used from either an SD card or eMMC. The BPI-P2 Pro is available as an onboard storage version with 1 GB, 2 GB, 4 GB, or 8 GB NAND flash.

Application Areas

• Maker DIY
• IoT (Smart Internet of Things)
• Intelligent Voice Recognition
• Human-Machine Interface
• Industrial Control
• Smart Robot

Key Features

• CPU: 64-Bit Quad-Core Arm Cortex-A35 Rockchip RK3308B-S
• 512 MB DDR3 SDRAM
• 8 GB eMMC Flash onboard
• WiFi and BT: 802.11 a/b/g/n/ac and BT5.0 (AP6256)
• 40 PIN GPIO, including UART, SPI, I2C, IO, etc.
• 100M LAN
• Support for IEEE 802.3af PoE standard for PoE modules
• Audio: Supports numerous audio interfaces, such as MIC/PDM/SPDIF/I2S

Hardware Specifications

• SOC: RockChip RK3308B-S
• CPU: Quad-Core ARM Cortex-A35
• GPU: none
• ROM: 512 MB
• RAM: 8 GB eMMC
• TF Card: TF card (max. 64 GB)
• Network: 100M LAN
• PoE Power: PoE function supported, output voltage 5V, output power 10W
• WiFi: AP6256
• Audio Output: With built-in audio codec, including ADC×8 and DAC×2
• Power Supply: Type C 5V/2A or PoE power
• USB: 1x USB 2.0.