VOXL 2 mPCIe Expansion and USB Hub
Table of contents
Overview
The M0183 VOXL 2 mPCIe Expansion and USB Hub provides convenient access to extra I/O.
Details
The M0183 provides a variety of basic access to several key features supported by the VOXL 2 platform, including:
- QTY. 1 Mini PCIe port
- QTY. 1 USB3 host port in the 10-pin ModalAI format with 2A VBUS support
- QTY. 2 USB2 host port in the 4-pin ModalAI format with 1A VBUS support
- QTY. 1 6-pin JST GH for SPI port access
- Apps proc UART and I2C (VOXL 2 only)
- Momentary force-fastboot switch
Connector Callouts
P3 - Connects to J3 on VOXL 2
P5 - Connects to J5 on VOXL 2
J1 - Fan Connect
| Pin# | Signal | Notes/Usage |
|---|---|---|
| 1 | 5V Local | |
| 2 | GND |
J2 - mPCIe
Supports 8devices miniPini
- 2041119-2 TE Connectivity
J9 - UART and I2C Connect
- Board Connector: JST SM06B-GHS-TB
- Mating Connector: GHR-09V-S
| Pin# | Signal | Notes/Usage |
|---|---|---|
| 1 | 3.3V | |
| 2 | UART_TX | /dev/ttyHS2 |
| 3 | UART_RX | /dev/ttyHS2 |
| 4 | SDA | /dev/i2c-2 |
| 5 | SCL | /dev/i2c-2 |
| 6 | GND |
J10 - USB 2 Connect
- Board Connector: JST SM04B-GHS-TB
- Mating Connector: GHR-04V-S
| Pin# | Signal | Notes/Usage |
|---|---|---|
| 1 | 5P0V | |
| 2 | USB_N | |
| 3 | USB_P | |
| 4 | GND |
J11 - USB 3.0 Connect
- Board Connector: JST SM10B-GHS-TB
- Mating Connector: GHR-10V-S
| Pin# | Signal | Notes/Usage |
|---|---|---|
| 1 | 5P0V | |
| 2 | USB_N | |
| 3 | USB_P | |
| 4 | GND | |
| 5 | RX_N | |
| 6 | RX_P | |
| 7 | GND | |
| 8 | TX_N | |
| 9 | TX_P | |
| 10 | GND |
J12 - USB 2 Connect
- Board Connector: JST SM04B-GHS-TB
- Mating Connector: GHR-04V-S
| Pin# | Signal | Notes/Usage |
|---|---|---|
| 1 | 5P0V | |
| 2 | USB_N | |
| 3 | USB_P | |
| 4 | GND |
J13 - Micro-SD Card Slot
| Pin# | Signal | Notes/Usage |
|---|---|---|
| 1 | 5P0V | |
| 2 | USB_N | |
| 3 | USB_P | |
| 4 | GND |
SW3
Force Fastboot momentary button.