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Data Sheet

Introduction

Edge 2 is a high-performance, rich-interface ARM64 single-board computer designed for IoT networking and computing applications. It may be used in networking, computing, controlling, and home entertainment to achieve more with the support of multitasking software. The single-board computer incorporates a MIXTILE System-on-Module Core 3568, a WLAN+BT wireless module, and several expansion interfaces.

The Edge 2 Kit expands on the Edge 2 by including one configurable enclosure and two external Wi-Fi antennas.

Main Features

  • Quad-core Cortex-A55 SoC Processor RK3568 up to 2.0GHz
  • 2/4GBytes LPDDR4 SDRAM Memory
  • 16/32GBytes eMMC Flash Memory
  • 0.8 Tops NPU
  • Wi-Fi 6 802.11ax
  • Dual-Mode Bluetooth 5.0
  • Support 4G/5G/LoRa/Zigbee module
  • 1x Gigabit Ethernet Port
  • 1x MicroSD 3.0 Flash Expansion Socket
  • 3x USB 2.0/3.0 ports up to 5Gbps
  • 1x M.2 Socket: PCIe 3.0, USB 3.0, SIM Socket
  • 1x Mini-PCIe Socket: USB2.0, SIM Socket
  • 1 x U.2 Socket: SATA/PCIe, SATA, RGMII/SPI/I2S, USB2.0
  • 1x HDMI2.0, 1x eDP, 2x MIPI-DSI, and 1x MIPI-CSI
    • 4KP60 H.265/H.264/VP9 video decoder
    • 1080P100 H.264/H.265 video encoder
  • 1x RS485, 1x CAN, 1x I2C, and 2x UART
  • 3x PDM, 1x SPDIF, 1x Speaker, 1x IR, and 4x ADC
  • Real Time Clock with Battery Backup
  • 2x power supply ports:
    • Type-C PD3.0 Power input (Max 3A @ 20V)
    • 12V DC/SATA Power input (Max 3A)
  • Android 11 Board Support Package
  • 0 to +80°C Operating Temperature

Connectors and Pinouts

1. Block Diagram

The Block diagram for the Edge 2 single-board computer is shown below with descriptions for each function of connectors and pinouts.

Block_diagram

2. Connectors & Pinouts Description

The following section lists the interfaces connector pin assignments, pin types with corresponding signal descriptions. The interface connectors on Edge 2 are listed in the table below.

Debug

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1UART2_RXDIOInputUART2 serial data input for debug
2UART2_TXDIOOutputUART2 serial data output for debug
3GNDGNDGround

UART

  • UART 3
PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
13.3VPWROutput3.3V @ 100mA Max
2UART3_RXIOInputUART3 serial data input
3UART3_TXIOOutputUART3 serial data output
4GNDGNDGround
  • UART 5
PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
13.3VPWROutput3.3V @ 100mA Max
2UART5_RXIOInputUART5 serial data input
3UART5_TXIOOutputUART5 serial data output
4GNDGNDGround

CAN-IO

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
15VPWROutput5V @ 200mA Max
2CAN1_RXIOInputCAN receive data, connect to CAN transceiver
3CAN1_TXIOOutputCAN transmit data, connect to CAN transceiver
4GNDGNDGround

I2C

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
13.3VPWROutput3.3V @ 100mA Max
2I2C3_SCLIOOutputI2C clock signal
3I2C3_SDAIOI/OI2C data signal
4GNDGNDGround

5V Output

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
15VPWROutput5V @ 2A Max in total
25VPWROutput5V @ 2A Max in total
3GNDGNDGround
4GNDGNDGround

Power button connector

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1PWRON_CONIOInputActive-low, same as PWR button
2GNDGNDGround

Reset button connector

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1RESET_KEYIOInputActive-low reset signal, same as RESET button
2GNDGNDGround

SPDIF

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1SPDIF_TXIOOutputSPDIF output signal
23.3VPWROutput3.3V @ 100mA Max
3GNDGNDGround

RS485

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1GNDGNDGround
2485BDSI/ORS485 differential signal Negative
3485ADSI/ORS485 differential signal Positive

ADC

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
13.3VPWROutput3.3V @ 100mA Max
2SARADC_VIN4ANAInputADC analog signal
3SARADC_VIN5ANAInputADC analog signal
4SARADC_VIN6ANAInputADC analog signal
5SARADC_VIN7ANAInputADC analog signal
6GNDGNDGround

Speaker

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1SPK+ANAOutputspeaker driver output Positive
2SPK-ANAOutputspeaker driver output Negative

DMIC

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
13.3VPWROutput3.3V @ 500mA Max in total
23.3VPWROutput3.3V @ 500mA Max in total
3GNDGNDGround
4GNDGNDGround
5PDM_SDI1IOInputPDM data signal
6PDM_SDI2IOInputPDM data signal
7PDM_SDI3IOInputPDM data signal
8GNDGNDGround
9PDM_CLK1IOOutputPDM clock signal
10GNDGNDGround

MIPI-DSI0

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1GNDGNDGround
2MIPI_DSI_TX0_D0NLVDSOutputMIPI-DSI0 data signal Negative
3MIPI_DSI_TX0_D0PLVDSOutputMIPI-DSI0 data signal Positive
4GNDGNDGround
5MIPI_DSI_TX0_D1NLVDSOutputMIPI-DSI0 data signal Negative
6MIPI_DSI_TX0_D1PLVDSOutputMIPI-DSI0 data signal Positive
7GNDGNDGround
8MIPI_DSI_TX0_CLKNLVDSOutputMIPI-DSI0 clock signal Negative
9MIPI_DSI_TX0_CLKPLVDSOutputMIPI-DSI0 clock signal Positive
10GNDGNDGround
11MIPI_DSI_TX0_D2NLVDSOutputMIPI-DSI0 data signal Negative
12MIPI_DSI_TX0_D2PLVDSOutputMIPI-DSI0 data signal Positive
13GNDGNDGround
14MIPI_DSI_TX0_D3NLVDSOutputMIPI-DSI0 data signal Negative
15MIPI_DSI_TX0_D3PLVDSOutputMIPI-DSI0 data signal Positive
16GNDGNDGround
17LCD0_BL_PWM4IOOutputPWM Output for backlight adjust
18NCNot connected pin
193.3VPWROutput3.3V @ 200mA Max
20LCD0_RST_L_GPIO1_D1IOOutputGPIO output for lcd reset
21SARADC_VIN2_LCD_IDANAInputAnalog signal Input
22LCD0_PWREN_H_GPIO0_C7IOOutputGPIO output for lcd power on
23I2C1_SCL_TPIOOutputI2C clock signal for touch panel
24I2C1_SDA_TPIOI/OI2C data signal for touch panel
25TP_INT_L_GPIO0_B5IOInputGPIO for touch panel interrupt
26TP_RST_L_GPIO0_B6IOOutputGPIO for touch panel reset
27GNDGNDGround
285VPWROutput5V @ 500mA Max in total
295VPWROutput5V @ 500mA Max in total
305VPWROutput5V @ 500mA Max in total

MIPI-DSI1

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1GNDGNDGround
2MIPI_DSI_TX1_D0NLVDSOutputMIPI-DSI1 data signal Negative
3MIPI_DSI_TX1_D0PLVDSOutputMIPI-DSI1 data signal Positive
4GNDGNDGround
5MIPI_DSI_TX1_D1NLVDSOutputMIPI-DSI1 data signal Negative
6MIPI_DSI_TX1_D1PLVDSOutputMIPI-DSI1 data signal Positive
7GNDGNDGround
8MIPI_DSI_TX1_CLKNLVDSOutputMIPI-DSI1 clock signal Negative
9MIPI_DSI_TX1_CLKPLVDSOutputMIPI-DSI1 clock signal Positive
10GNDGNDGround
11MIPI_DSI_TX1_D2NLVDSOutputMIPI-DSI1 data signal Negative
12MIPI_DSI_TX1_D2PLVDSOutputMIPI-DSI1 data signal Positive
13GNDGNDGround
14MIPI_DSI_TX1_D3NLVDSOutputMIPI-DSI1 data signal Negative
15MIPI_DSI_TX1_D3PLVDSOutputMIPI-DSI1 data signal Positive
16GNDGNDGround
17PWM5IOOutputPWM Output for backlight adjust
18NCNot connected pin
193.3VPWROutput3.3V @ 200mA Max
20LCD1_RST_L_GPIO3_B6IOOutputGPIO output for lcd reset
21SARADC_VIN2_LCD_IDANAInputAnalog signal Input
22LCD1_PWREN_H_GPIO4_D2IOOutputGPIO output for lcd power enable
23I2C1_SCL_TPIOOutputI2C clock signal for touch panel
24I2C1_SDA_TPIOI/OI2C data signal for touch panel
25TP_INT_L_GPIO0_B5IOInputGPIO for touch panel interrupt
26TP_RST_L_GPIO0_B6IOOutputGPIO for touch panel reset
27GNDGNDGround
285VPWROutput5V @ 500mA Max in total
295VPWROutput5V @ 500mA Max in total
305VPWROutput5V @ 500mA Max in total

eDP

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1GNDGNDGround
2EDP_TX_D1NLVDSOutputEDP data signal Negative
3EDP_TX_D1PLVDSOutputEDP data signal Positive
4GNDGNDGround
5EDP_TX_D0NLVDSOutputEDP data signal Negative
6EDP_TX_D0PLVDSOutputEDP data signal Positive
7GNDGNDGround
8EDP_TX_AUXN_CONLVDSOutputEDP clock signal Negative
9EDP_TX_AUXP_CONLVDSOutputEDP clock signal Positive
10GNDGNDGround
11EDP_TX_D2NLVDSOutputEDP data signal Negative
12EDP_TX_D2PLVDSOutputEDP data signal Positive
13GNDGNDGround
14EDP_TX_D3NLVDSOutputEDP data signal Negative
15EDP_TX_D3PLVDSOutputEDP data signal Positive
163.3VPWROutput3.3V @ 500mA Max in total
173.3VPWROutput3.3V @ 500mA Max in total
18GNDGNDGround
19GNDGNDGround
20EDP_HPD_GPIO0_C2IOInputeDP hot plug detect signal
21GNDGNDGround
22GNDGNDGround
23GNDGNDGround
24GNDGNDGround
25EDP_BL_EN_GPIO3_C1IOOutputOutput for enable backlight power
26EDP_PWM12_GPIO4_C5IOOutputPWM Output for backlight adjust
27GNDGNDGround
2812VPWROutput12V power supply for backlight
2912VPWROutput12V power supply for backlight,
3012VPWROutput12V power supply for backlight

Camera

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1GNDGNDGround
2MIPI_CSI_RX_D0NLVDSInputMIPI_CSI data signal Negative
3MIPI_CSI_RX_D0PLVDSInputMIPI_CSI data signal Positive
4GNDGNDGround
5MIPI_CSI_RX_D1NLVDSInputMIPI_CSI data signal Negative
6MIPI_CSI_RX_D1PLVDSInputMIPI_CSI data signal Positive
7GNDGNDGround
8MIPI_CSI_RX_CLK0NLVDSInputMIPI_CSI clock signal Negative
9MIPI_CSI_RX_CLK0PLVDSInputMIPI_CSI clock signal Positive
10GNDGNDGround
11MIPI_CSI_RX_D2NLVDSInputMIPI_CSI data signal Negative
12MIPI_CSI_RX_D2PLVDSInputMIPI_CSI data signal Positive
13GNDGNDGround
14MIPI_CSI_RX_D3NLVDSInputMIPI_CSI data signal Negative
15MIPI_CSI_RX_D3PLVDSInputMIPI_CSI data signal Positive
16GNDGNDGround
17CIF_CLKOUTIOOutputCLOCK output for camera
18GNDGNDGround
19NCNot connected pin
20CAMERA0_RST_L_GPIO4_B5IOOutputGPIO output for camera reset
21CAMERA0_PDN_L_GPIO4_B4IOOutputGPIO output for camera disable
22CAMERA0_PWREN_GPIO1_D4IOOutputGPIO output for camera enable
23I2C4_SCL_M0IOOutputI2C clock signal
24I2C4_SDA_M0IOInputI2C data signal
25PWM14_M0IOOutputPWM Output signal
26GNDGNDGround
27GNDGNDGround
285VPWROutput5V @ 500mA Max in total
295VPWROutput5V @ 500mA Max in total
305VPWROutput5V @ 500mA Max in total
31GNDGNDGround
32NCNot connected pin
33NCNot connected pin
34NCNot connected pin
35GNDGNDGround
36MIPI_MCLK1IOOutputCLOCK output for camera
37GNDGNDGround
38MIPI_CSI_RX_CLK1NLVDSInputMIPI_CSI clock signal Negative
39MIPI_CSI_RX_CLK1PLVDSInputMIPI_CSI clock signal Positive
40GNDGNDGround

M.2

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1NCNot connected pin
23.8VPWROutput3.8V @ 3A Max in total
3GNDGNDGround
43.8VPWROutput3.8V @ 3A Max in total
5GNDGNDGround
6M2_ONOFF_GPIO1_D2IOOutputGPIO output for on or off to module
7HUB_HOST3_DPLVDSI/OUSB2.0 data signal Positive
8NCNot connected pin
9HUB_HOST3_DMLVDSI/OUSB2.0 data signal Negative
10M2_LED1IOInputConnect negative for network status
11GNDGNDGround
20NCNot connected pin
21NCNot connected pin
22NCNot connected pin
23M2_WAKE_GPIO0_B7IOInputGPIO for module to wakeup CPU
24NCNot connected pin
25NCNot connected pin
26NCNot connected pin
27GNDGNDGround
28NCNot connected pin
29PCIE30_TX1_N/HUB_USB3_SSTXNLVDSOutputPCIE3.0/USB3.0 data signal Negative
30M2_UIM_RESETIOInputReset signal to SIM socket
31PCIE30_TX1_P/HUB_USB3_SSTXPLVDSOutputPCIE3.0/USB3.0 data signal Positive
32M2_UIM_CLKIOInputClock signal to SIM socket
33GNDGNDGround
34M2_UIM_DATAIOInputdata signal to SIM socket
35PCIE30_RX1N/HUB_USB3_SSRXNLVDSInputPCIE3.0/USB3.0 data signal Negative
36M2_UIM_PWRIOInputpower to SIM socket
37PCIE30_RX1P/HUB_USB3_SSRXPLVDSInputPCIE3.0/USB3.0 data signal Positive
38NCNot connected pin
39GNDGNDGround
40NCNot connected pin
41PCIE30_TX0_NLVDSOutputPCIE3.0 data signal output Negative
42NCNot connected pin
43PCIE30_TX0_PLVDSOutputPCIE3.0 data signal output Positive
44NCNot connected pin
45GNDGNDGround
46NCNot connected pin
47PCIE30_RX0NLVDSInputPCIE3.0 data signal input Negative
48NCNot connected pin
49PCIE30_RX0PLVDSInputPCIE3.0 data signal input Positive
50PCIE30X2_PERSTN_M1IOOutputPCIe warm reset request
51GNDGNDGround
52PCIE30X2_CLKREQN_M1IOInputclock request from PCIe peripheral
53CLK0N_CONLVDSOutputPCIE3.0 clock signal output Negative
54PCIE30X2_WAKEN_M1IOInputPCIe wake up
55CLK0P_CONLVDSOutputPCIE3.0 clock signal output Positive
56NCNot connected pin
57GNDGNDGround
58NCNot connected pin
59NCNot connected pin
60NCNot connected pin
61NCNot connected pin
62NCNot connected pin
63NCNot connected pin
64NCNot connected pin
65NCNot connected pin
66M2_SIM_DETECTIOOutputCard detect signal to SIM socket
67M2_RESET_GPIO3_B5IOOutputGPIO output for reset to module
68CLK32K_OUT0IOOutputClock output 32.768K to module
69NCNot connected pin
703.8VPWROutput3.8V @ 3A Max in total
71GNDGNDGround
723.8VPWROutput3.8V @ 3A Max in total
73GNDGNDGround
743.8VPWROutput3.8V @ 3A Max in total
75NCNot connected pin

Mini-PCIe

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1WAKEUP_MINIPCIE_GPIO0_C1IOInputGPIO for module to wakeup CPU
23.8VPWROutput3.8V @ 3A Max in total
3NCNot connected pin
4GNDGNDGround
5NCNot connected pin
6NCNot connected pin
7NCNot connected pin
8UIM_PWRPWRInputSIM power supply
9GNDGNDGround
10UIM_DATAIOInputSIM data signal
11NCNot connected pin
12UIM_CLKIOInputSIM clock signal
13NCNot connected pin
14UIM_RESETIOInputSIM reset signal
15GNDGNDGround
16NCNot connected pin
17NCNot connected pin
18GNDGNDGround
19NCNot connected pin
20NCNot connected pin
21GNDGNDGround
22MiniPCIE_reset_GPIO3_D4IOOutputGPIO output for reset to module
23NCNot connected pin
243.8VPWROutput3.8V @ 3A Max in total
25NCNot connected pin
26GNDGNDGround
27GNDGNDGround
28NCNot connected pin
29GNDGNDGround
30NCNot connected pin
31NCNot connected pin
32NCNot connected pin
33NCNot connected pin
34GNDGNDGround
35GNDGNDGround
36USB2_HOST2_DMLVDSI/OUSB2.0 data signal Negative
37NCNot connected pin
38USB2_HOST2_DPLVDSI/OUSB2.0 data signal Positive
393.8VPWROutput3.8V @ 3A Max in total
40GNDGNDGround
413.8VPWROutput3.8V @ 3A Max in total
42LEDIOInputSystem status LED
43NCNot connected pin
44SIM_DETECTIOOutputSIM detect
45NCNot connected pin
46NCNot connected pin
47NCNot connected pin
48NCNot connected pin
49NCNot connected pin
50GNDGNDGround
51NCNot connected pin
523.8VPWROutput3.8V @ 3A Max in total

U.2

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1GNDGNDGround
2SATA0_SSRXPLVDSInputSATA data signal input Positive
3SATA0_SSRXNLVDSInputSATA data signal input Negative
4GNDGNDGround
5SATA0_SSTXNLVDSOutputSATA data signal output Negative
6SATA0_SSTXPLVDSOutputSATA data signal output Positive
7GNDGNDGround
8GMAC0_TXENIOOutputRGMII signal
9GMAC0_RXD2IOInputRGMII signal
10NCNot connected pin
11GMAC0_RXD3IOInputRGMII signal
12GMAC0_RXD0IOInputRGMII signal
13GMAC0_RXD1IOInputRGMII signal
14NCNot connected pin
15I2C3_SCL_M0IOOutputI2C clock signal
16I2C3_SDA_M0IOI/OI2C data signal
17GNDGNDGround
18GNDGNDGround
19GNDGNDGround
205VPWROutput5V @ 3A Max
215VPWROutput5V @ 3A Max
225VPWROutput5V @ 3A Max
23GNDGNDGNDGround
24NCNot connected pin
25GNDGNDGround
26NCNot connected pin
27NCNot connected pin
28NCNot connected pin
29SATA0_LEDIOOutputSATA0 status for LED
30SATA2_LEDIOOutputSATA2 status for LED
31GMAC0_MCLKINOUTIOI/OCLOCK output 125MHz for GMAC0
32GNDGNDGround
33ETH0_REFCLKO_25MIOOutputCLOCK output 25MHz for GMAC0
34GMAC0_MDIOIOI/OGMAC management interface data
35GNDGNDGround
36GMAC0_MDCIOOutputGMAC management interface clock
37GMAC0_RXDV_CRSIOInputRGMII signal
38GNDGNDGround
39NCNot connected pin
40NCNot connected pin
41GNDGNDGround
42NCNot connected pin
43NCNot connected pin
44GNDGNDGround
45USB2_USB3_DMLVDSI/OUSB2.0 data signal Negative
46USB2_USB3_DPLVDSI/OUSB2.0 data signal Positive
47GNDGNDGround
48GMAC0_RSTN_GPIO2_D3IOOutputRGMII signal
49GMAC0_INT/PMEB_GPIO2_D2IOInputRGMII signal
50GNDGNDGround
51GMAC0_RXCLKIOOutputRGMII signal
52GNDGNDGround
53GMAC0_TXD3IOOutputRGMII signal
54GMAC0_TXD2IOOutputRGMII signal
55GNDGNDGround
56GMAC0_TXD1IOOutputRGMII signal
57GMAC0_TXD0IOOutputRGMII signal
58GNDGNDGround
59GMAC0_TXCLKIOOutputRGMII signal
60GNDGNDGround
61SATA2_TXNLVDSOutputSATA data signal output Negative
62SATA2_TXPLVDSOutputSATA data signal output Positive
63GNDGNDGround
64SATA2_RXNLVDSInputSATA data signal Input Negative
65SATA2_RXPLVDSInputSATA data signal Input Positive
66GNDGNDGround
67PCIE20_REFCLKNLVDSOutputPCIE2.0 reference clock Negative
68PCIE20_REFCLKPLVDSOutputPCIE2.0 reference clock Positive

SATA Power

PIN #PIN NAMEPIN TYPEINPUT/ OUTPUTSIGNAL DESCRIPTION
1ADC_VIN3ANAInputMeasure external voltage, 1.8V Max
2I2C0_SCLIOOutputI2C clock signal
3I2C0_SDAIOI/OI2C data signal
4GNDGNDGround
5GNDGNDGround
6GNDGNDGround
7NCNot connected pin
8NCNot connected pin
9NCNot connected pin
10GNDGNDGround
11GNDGNDGround
12GNDGNDGround
13VIN_12VPWRInput12V @ 3A
14VIN_12VPWRInput12V @ 3A
15VIN_12VPWRInput12V @ 3A

Schematic

The detailed schematic diagram of Edge 2 hardware can be seen here. https://github.com/mixtile/docs/blob/1ec10411d883b5e1258b10feac598c36bcbe93e8/content/Where%20to%20Go%20Next/Hardware%20Tutorial/Schematic.of.the.Edge.2.pdf

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