BPI-CM4 Introduction

BPI-CM4 Computer module and development Kit with A311D design

BananaPi BPI-CM4 new design with Amlogic A311D Quad core ARM Cortex-A73 and dual core ARM Cortex-A53 CPU ,ARM G52 MP4(6EE) GPU,NPU for AI at 5.0 TOPS, support Camera and MIPI-CSI interface ,HDMI output,2 Gigabit port . 4G RAM and 16 GB eMMC flash.

Key Features

Amlogic A311D Quad core ARM Cortex-A73 and dual core ARM Cortex-A53 CPU ,ARM G52 MP4(6EE) GPU
NPU for AI :Next generation, deep-neural-network applications, at 5.0 TOPS
4GB LPDDR4 RAM
16GB eMMC flash (Max 128G)
support MIPI DSI Camera interface
support MIPI CSI Screen interface
Minipcie
HDMI output
26 PIN GPIO
support Android and Linux system.

Getting Start

Getting Started with CM4

Hardware

Hardware interface

Banana Pi BPI-M2S SBC specifications

SoC – Amlogic A311D hexa-core processor with 4x Arm Cortex-A73 cores, 2x Arm Cortex-A53 cores, Arm Mali-G52 MP4 (6EE) GPU with OpenGL ES 3.2, Vulkan 1.0 and OpenCL 2.0 support, 5 TOPS NPU
System Memory – 4GB LPDDR4
Storage – 16GB eMMC flash (option up to 128GB), MicroSD card slot
Video interfaces

HDMI 2.1 output up to 4Kp60

MIPI DSI connector for display

MIPI CSI connector for camera

Networking – 2x Gigabit Ethernet ports one via RTL8211F GbE transceiver, the other through RTL8111H PCIe to Gigabit Ethernet transceiver
USB – 1x USB 2.0 Type-A port, 1x USB Type-C port
Expansion – 40-pin GPIO header
Debugging – 3-pin header for serial console
Misc – 3x buttons
Power Supply – Via USB-C port or pin header
Dimensions – 65 x 65mm

PoE Wifi&BT

BPI-M5 rtl8822cs WiFi&BT board,SDIO interface, 802.11 a/b/g/n/ac 2T2R WiFi and Bluectooch 5.0

discuss on forum : https://forum.banana-pi.org/t/bpi-m5-rtl8822cs-wifi-bt-board-sdio-interface-802-11-a-b-g-n-ac-2t2r-wifi-and-bluectooch-5-0/11846

GPIO PIN define

BPI-M2S 40PIN GPIO (CON2)

GPIO Pin Name	Default ：GPIO	Function2	Function3
CON2-P01	VCC-3V3
CON2-P02	DCIN
CON2-P03	GPIOX_17	I2C_EE_M2_SDA	BT_EN
CON2-P04	DCIN
CON2-P05	GPIOX_18	I2C_EE_M2_SCL	BT_WAKE_HOST
CON2-P06	GND
CON2-P07	GPIOX_5	PWM_C	WIFI_SD_CMD
CON2-P08	GPIOX_12	UART_EE_A_TX
CON2-P09	GND
CON2-P10	GPIOX_13	UART_EE_A_RX
CON2-P11	GPIOX_3		WIFI_SD_D3
CON2-P12	GPIOA_1		I2SB_SCLK
CON2-P13	GPIOX_4		WIFI_SD_CLK
CON2-P14	GND
CON2-P15	GPIOX_7		WIFI_WAKE_HOST
CON2-P16	GPIOX_0		WIFI_SD_D0
CON2-P17	VCC-3V3
CON2-P18	GPIOX_1		WIFI_SD_D1
CON2-P19	GPIOX_8	SPI_A_MOSI	BTPCM_DIN
CON2-P20	GND
CON2-P21	GPIOX_9	SPI_A_MISO	BTPCM_DOUT
CON2-P22	GPIOX_2		WIFI_SD_D2
CON2-P23	GPIOX_11	SPI_A_CLK	BTPCM_CLK
CON2-P24	GPIOX_10	SPI_A_CS	BTPCM_SYNC
CON2-P25	GND
CON2-P26	GPIOX_16		BT_32K
CON2-P27	GPIOH_5
CON2-P28	GPIOH_4
CON2-P29	GPIOX_14		BTUART_A_CTS_N
CON2-P30	GND
CON2-P31	GPIOX_15		BTUART_A_RTS_N
CON2-P32	GPIOX_19		HOST_WAKE_BT
CON2-P33	GPIOX_6		WIFI_PWREN
CON2-P34	GND
CON2-P35	GPIOA_2		I2SB_LRCLK
CON2-P36	GPIOAO_5		IR_IN
CON2-P37	GPIOA_0		I2S_MCLK_0
CON2-P38	GPIOA_4		I2SB_DOUT_DIN_1
CON2-P39	GND
CON2-P40	GPIOA_3		I2SB_DOUT_DIN_0

BPI-M2S Debug UART(CON1)

CON2-P1	GND
CON2-P2	UART0-RX
CON2-P3	UART0-TX

BPI-M2S Camera(CN10)

CSI Pin Name	Default Function	Function2：GPIO
CN10-P01	GND
CN10-P02	MIPI_CSI_D3N
CN10-P03	MIPI_CSI_D3P
CN10-P04	GND
CN10-P05	MIPI_CSI_D2N
CN10-P06	MIPI_CSI_D2P
CN10-P07	GND
CN10-P08	MIPI_CSI_CLKBN
CN10-P09	MIPI_CSI_CLKBP
CN10-P10	GND
CN10-P11	MIPI_CSI_D1N
CN10-P12	MIPI_CSI_D1P
CN10-P13	GND
CN10-P14	MIPI_CSI_D0N
CN10-P15	MIPI_CSI_D0P
CN10-P16	GND
CN10-P17	MIPI_CSI_CLKAN
CN10-P18	MIPI_CSI_CLKAP
CN10-P19	NC
CN10-P20	CAM0_MCLK
CN10-P21	CAM0_IRCUT
CN10-P22	CAM0_SCL
CN10-P23	CAM0_SDA
CN10-P24	CAM0_RESET
CN10-P25	VCC1V8_DOVDD
CN10-P26	GND
CN10-P27	GND
CN10-P28	VCC33
CN10-P29	VCC33
CN10-P30	VCC33

BPI-M2S LCD(CN9)

DSI Pin Name	Default Function	Function2：GPIO
CN9-P01	MIPI_D0_N
CN9-P02	MIPI_D0_P
CN9-P03	MIPI_D1_N
CN9-P04	MIPI_D1_P
CN9-P05	MIPI_CLK_N
CN9-P06	MIPI_CLK_P
CN9-P07	MIPI_D2_N
CN9-P08	MIPI_D2_P
CN9-P09	MIPI_D3_N
CN9-P10	MIPI_D3_P
CN9-P11	TP_INT_3V3
CN9-P12	TP_RST_3V3
CN9-P13	I2C_M3_SCL_3V3
CN9-P14	I2C_M3_SDA_3V3
CN9-P15	LCD_BL_EN_3V3
CN9-P16	LCD_PWM_3V3
CN9-P17	GND
CN9-P18	GND
CN9-P19	VLCD_5V
CN9-P20	VLCD_5V