Connectors, buttons and switches (SBC Lynx)
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 SBC Lynx is extremely flexible in terms of hardware configurations. This document details connector's pinout of common SBC Lynx models. For more information about models not documented here, please contact Sales department. |
Contents
- 1 Introduction
- 2 Connectors
- 2.1 Power supply connector (J35 / JP1)
- 2.2 Serial console (J42)
- 2.3 Ethernet connector (J16)
- 2.4 microSD slot (J43)
- 2.5 USB host port (J48)
- 2.6 USB OTG port (J47)
- 2.7 Mezzanine board connectors (J53/J54)
- 2.8 One-piece connectors (J45 / J52)
- 2.9 DWM WiFi/Bluetooth module Connector (J46)
- 2.10 Multiprotocol UARTs and CAN interfaces
- 3 Buttons
- 4 Switches
Introduction[edit | edit source]
This document details connectors, buttons and switches that equip SBC Lynx board. Please note that not all of them are available on all models.
The following table lists connectors, buttons and switches available on SBC Lynx.
| Reference | Function | Type | Part number | Notes |
|---|---|---|---|---|
| J35 | Power supply | 2-pin header, male pins, Shrouded 0.200in pitch | Phoenix 1757242 MSTBA 2.5/2-G-5.08 | [1] |
| JP1 | Power supply | 2.1mm ID, 5.5mm OD | CUI PJ-002A | [1] |
| J42 | System console | TTL 3.3V UART 4-pin Header, Male 0.100in pitch | ||
| J50 | System ONOFF / Power Reset | 4-pin Header, Male 0.100in pitch | ||
| J16 | 10/100 Base-T Ethernet port | RJ-45 | Wurth 74990112116A | |
| J43 | microSD slot | push-pull slot | Molex 47571-0001 | |
| J47 | USB OTG | USB type micro AB | Hirose ZX62D-AB-5P8 | |
| J55 | USB OTG | USB type micro B vertical | Molex 105133-0011 | |
| J48 | USB host | USB type A Right Angle | Wurth WE-614 004 134 726 | |
| J34 | MPUART0 ( RS232 / RS485 / RS422 ) | DB9 90° Connector Male or Female | [2] | |
| J38 | MPUART0 ( RS232 / RS485 / RS422 ) | 3-pins Header, Male Pins, Shrouded 0.200in pitch | Phoenix 1755749 MSTBVA2.5/3-G5.08 | [2] |
| J21 | MPUART1 ( RS232 / RS485 / RS422 / CAN) | DB9 90° Connector Male or Female | [3] | |
| J39 | MPUART1 ( RS232 / RS485 / RS422 / CAN) | 3-pins Header, Male Pins, Shrouded 0.200in pitch | Phoenix 1755749 MSTBVA2.5/3-G5.08 | [3] |
| J40 | CAN | 3-pins Header, Male Pins, Shrouded 0.200in pitch | Phoenix 1755749 MSTBVA2.5/3-G5.08 | |
| J46 | DAVE DWM WiFi | 30-pins SlimStack™ Receptacle 0.50mm pitch | Molex 52991-0308 | |
| J45/J52 | ONE Piece | 30x2 pins, pitch 1.00mm One Piece Interface | Samtec FSI-130-03-G-D-M-K-TR | |
| J53/J54 | Mezzanine Board Connectors | 10-pins Header 0.100inch | ||
| S11 | Reset button | |||
| S12 | Boot Mode / UART Termination resistors | 8-positions DIP Switches | WE-416131160808 | |
| J49 | JTAG | 1.27mm-pitch 5x2 header |
The following image shows where connectors, buttons and switches are located.
[1] These parts are mutually exclusive.
[2] These parts are mutually exclusive.
[3] These parts are mutually exclusive.
Connectors[edit | edit source]
Power supply connector (J35 / JP1)[edit | edit source]
J35[edit | edit source]
| Pin # | Name | Description | Notes |
|---|---|---|---|
| 1 | GND | Ground | |
| 2 | VIN | Positive supply voltage | Range: 5 ÷ 24 V] |
JP1[edit | edit source]
| Pin # | Name | Description | Notes |
|---|---|---|---|
| 1 | VIN | Positive supply voltage | Range: 5 ÷ 24 V] |
| 2 | GND | Ground | |
| 3 | GND | Ground |
Serial console (J42)[edit | edit source]
System console is by default routed to this interface. This is typically used during the development stage.
| Pin # | Processor ball | Name | Default function | Default type | Notes |
|---|---|---|---|---|---|
| 1 | K14 | UART1_TX_DATA | UART1 transmit line | Output, 3.3V LVTTL | |
| 2 | K16 | UART1_RX_DATA | UART1 receive line | Input, 3.3V LVTTL | |
| 3 | - | 3V3_IO | UART1 I/O voltage reference | 3.3V | |
| 4 | - | DGND | Ground | 0V |
Ethernet connector (J16)[edit | edit source]
microSD slot (J43)[edit | edit source]
USB host port (J48)[edit | edit source]
USB OTG port (J47)[edit | edit source]
Mezzanine board connectors (J53/J54)[edit | edit source]
One-piece connectors (J45 / J52)[edit | edit source]
DWM WiFi/Bluetooth module Connector (J46)[edit | edit source]
Multiprotocol UARTs and CAN interfaces[edit | edit source]
Buttons[edit | edit source]
CPU ONOFF / Power Reset button (J50)[edit | edit source]
Reset button (S11)[edit | edit source]
Switches[edit | edit source]
Boot mode (S12)[edit | edit source]
Please refer to this page.
Multiprotocol UARTs/CAN settings (S12)[edit | edit source]
Please refer to TBD.
