--- /dev/null
+
+
+## Pi-2 Connector
+1 3.3V 2 5V
+3 PH3 (TWI1_SDA/GPIO 2/I2C1_SDA) 4 5V
+5 PH2 (TWI1_SCK/GPIO 3/I2C1_SCL) 6 GND
+7 PL10 (S_PWM/GPIO 4/GPCLK0) 8 PB0 (UART_TXD/GPIO 14/UART2_TX)
+9 GND 10 PB1 (UART_RXD/GPIO 15/UART2_RX)
+11 PC7 (GPIO 17) 12 PC8 (GPIO 18)
+13 PH9 (GPIO 27) 14 GND
+15 PC12 (GPIO 22) 16 PC13 (GPIO 23)
+17 3.3V 18 PC14 (GPIO 24)
+19 PC0 (SPI0_MOSI/GPIO 10/SPI_MOSI) 20 GND
+21 PC1 (SPI0_MISO/GPIO 9/SPI_MISO) 22 PC15 (GPIO 25)
+23 PC2 (SPI0_CLK/GPIO 11/SPI_SCLK) 24 PC3 (SPI_CE0/GPIO 8/SPI0_CS)
+25 GND 26 PH7 (SPI_CE1/GPIO 7)
+27 PL9 (TWI_SDA/ID_SD) 28 PL8 (ID_SC/TWI_SCK)
+29 PH5 (GPIO 5) 30 GND
+31 PH6 (GPIO 6) 32 PC4 (GPIO 12)
+33 PC5 (GPIO 13) 34 GND
+35 PC9 (GPIO 19) 36 PC6 (GPIO 16)
+37 PC16 (GPIO 26) 38 PC10 (GPIO 20)
+39 GND 40 PC11 (GPIO 21)
+
+
+## Euler "e" Connector
+1 3.3V 2 DC IN
+3 Lithium Batt+ 4 DC IN
+5 Temp Sensor 6 GND
+7 PL11 (IR_RX) 8 5V
+9 GND 10 PH8 (SPDIF/OWA_OUT)
+11 PB3 (I2S_MCK) 12 PB4 (I2S_SYNC)
+13 PB5 (I2S_BCK) 14 GND
+15 PB6 (I2S_DOUT) 16 PB7 (I2S_DIN)
+17 3.3V 18 PD4 (UART4_RTS)
+19 PD2 (SPI1_MOSI/UART4_TX) 20 GND
+21 PD3 (SPI1_MISO/UART4_RX) 22 PD5 (UART4_CTS)
+23 PD1 (SPI1_CLK/UART3_RX) 24 PD0 (UART3_TX/SPI1_CS)
+25 GND 26 PD6
+27 PB2 28 PD7
+29 PB8 (UART0_TX) 30 PB9 (UART0_RX)
+31 EAROUTP 32 EAROUT_N
+33 N.C. 34 GND
+
+
+## Exp Connector
+1 3.3V 2 PL7 (System LED)
+3 CH_LED (Charger LED) 4 Reset Sw
+5 PW_SW (Pwr/Stb Sw) 6 GND
+7 PB8 (UART0_TX) 8 PB9 (UART0_RX With Level Shifter)
+9 GND 10 KeyADC
+
+## Wifi/BT Connector
+## J49
+1 GND 2 PG2 (WL-SDIO-D0/SDC1-D0)
+3 PG0 (SDC1-CK/WL-SDIO-CLK) 4 PG3 (WL-SDIO-D1/SDC1-D1)
+5 GND 6 PG4 (WL-SDIO-D2/SDC1-D2)
+7 PG1 (SDC1-CMD/WL-SDIO-CMD) 8 PG5 (WL-SDIO-D3/SDC1-D3)
+9 PL2 (S-UART-TX/WL-REG-ON) 10 X32KFOUT (CK32)
+11 PL3 (S-UART-RX/WL-WAKE-AP) 12 GND
+13 VCC-WIFI 14 VCC-WIFI
+
+## J50
+1 PG10 (AIF3-SYNC/PCB1-SYNC/BT-PCM-SYNC) 2 PG6 (BT-UART-RX/UART1-TX)
+3 PG11 (AIF3-BCLK/PCB1-BCLK/BT-PCM-CLK) 4 PG7 (BT-UART-TX/UART1-RX)
+5 PG12 (AIF3-DOUT PCB1-DOUT/BT-PCM-DIN) 6 PG8 (BT-UART-CTS/UART1-RTS)
+7 PG13 (AIF3-DIN/PCB1-DIN/BT-PCM-DOUT) 8 PG9 (BT-UART-RTS/UART1-CTS)
+9 GND 10 GND
+11 PL5 (S-JTAG-CK/BT-WAKE-AP) 12 PL4 (BT-RST-N/S-JTAG-MS)
+13 PL6 (S-JTAG-DO/AP-WAKE-BT) 14 VCC-WIFI-IO
+15 GND 16 GND
+
+
+