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SeeedStudio BeagleBone Green Wireless is a joint effort by BeagleBoard.org and Seeed Studio. Based on the open-source hardware design of BeagleBone Bl... جزئیات بیشتر »
FEATURES
SPECIFICATION
Boards Comparison |
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BeagleBone Black
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SeeedStudio BeagleBone Green
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SeeedStudio BeagleBone Green Wireless
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Processor: AM3358 1GHz ARM® Cortex-A8 | Processor: AM3358 1GHz ARM® Cortex-A8 | Processor: AM3358 1GHz ARM® Cortex-A8 |
512MB DDR3 RAM | 512MB DDR3 RAM | 512MB DDR3 RAM |
4GB 8-bit eMMC on-board flash storage | 4GB 8-bit eMMC on-board flash storage | 4GB 8-bit eMMC on-board flash storage |
3D graphics accelerator | 3D graphics accelerator | 3D graphics accelerator |
NEON floating-point accelerator | NEON floating-point accelerator | NEON floating-point accelerator |
2x PRU 32-bit microcontrollers | 2x PRU 32-bit microcontrollers | 2x PRU 32-bit microcontrollers |
USB client for power & communications | USB client for power & communications | USB client for power & communications |
1x USB host | 1x USB host | 4x USB2.0 host |
Ethernet | Ethernet | Wi-Fi 802.11b/g/n 2.4GHz and Bluetooth 4.1 LE |
2x46 pin headers | 2x46 pin headers | 2x46 pin headers |
HDMI port | 2xGrove connectors | 2xGrove connectors |
PART LIST
DOCUMENTS
SeeedStudio BeagleBone Green Wireless is the first board in Beaglebone community with wireless connection and BLE enabled. SeeedStudio BeagleBone Green Wireless (BBG Wireless) is a joint effort by BeagleBoard.org and Seeed. The wireless and other on-board components make this board become a tiny laptop computer with router functions. The wireless components support MIMO (only dual input in dual out implemented) which makes data transmission quicker. You can also configure the AP mode of this development board to set it as a mobile router. We also provide highly adapted UPM libraries to make programming work easy and universal. Combined with rich Grove sensor, you can build more powerful and interesting IoT projects.
SeeedStudio BeagleBone Green Wireless is integrated with AM3358 1GHz ARM® Cortex-A8 processor, 512MB DDR3 RAM, 3D graphics accelerator, NEON floating-point accelerator, 2x PRU 32-bit microcontrollers, Wi-Fi 802.11 b/g/n 2.4GHz and Bluetooth 4.1 LE technology, four USB 2.0(host) ports, and two Grove sockets. It Supports AP and Station mode of communication. This board also complies with Bluetooth Advanced Audio Distribution Profile (A2DP). You can also use MRAA library to develop applications with this board.
Using this board is easy. For a beginner, we provided recoded and specialized UPM library for our dozens of sensors (We will add more of this kind APIs). With Grove modules, you can build your prototypes just by connect a module to BBG Wireless with Grove cables and call those highly abstracted APIs to execute intended behaviors. You can still use pin-connections and MRAA library, Bonescript and other capes (expansion functional boards in BeagleBone community). We also provide a Grove Base Cape for the situations of an amount of Grove modules to be connected.
Processor | Sitara AM3358BZCZ100 1GHz, 2000 MIPS |
Power Source | Micro type B USB Jack, 5 volts DC |
Graphics Engine | SGX530 3D, 20M Polygons/S |
SDRAM Memory | 512MB DDR3L 933 MHz |
On-board Flash | 4GB, 8-bit Embedded MMC |
LED Indicators | one for power, one for USB, one for WiFi, one for Bluetooth and four User Controllable LEDs |
HS USB 2.0 Client Port | Access to USB0, Client mode via Micro Type-B USB |
HS USB 2.0 Host Port | Access to USB1, Type A Socket, Total 1500mA LS/FS/HS, 4-Port hub |
Serial Port | UART0 access via 6 pin 3.3V TTL Header |
WLAN/Bluetooth | 2 MIMO Wi-Fi®, Bluetooth®, and Bluetooth Low Energy (LE) |
SD/MMC Connector | microSD , 3.3V |
Grove sockets | one UART, one I2C sockets |
User Input |
Reset Button Boot Button Power Button |
Video Out | none(HDMI socket removed) |
Audio Out | Via A2DP(Advanced Audio Distribution Profile) |
Expansion Connectors | McASP0, SPI1, I2C, GPIO (69 max), LCD, GPMC, MMC1, MMC2, 7 AIN (1.8V MAX), 4 Timers, 4 Serial Ports, CAN0, EHRPWM(0,2),XDMA Interrupt, Power button, Expansion Board ID (Up to 4 can be stacked) |
Expansion Connectors voltage | Power 5 volts, 3.3 volts, VDD_ADC (1.8 volts) |
PCB dimensions | 86.4 mm(length) x 53.3 mm(width) or 3.4 inches(length) × 2.1 inches(width) |
Max height | 19 mm(0.776 inches) |
RoHS Compliant | Yes |
Weight | 42 grams(1.48 oz) |
BeagleBoneBlack (BBB)MSRP: US 55 Dollars | SeeedStudioBeagleBoneGreen (BBG)MSRP: US 39 Dollars | SeeedStudioBeagleBoneGreen Wireless(BBGWireless)MSRP: US 44.9 Dollars |
Processor: AM3358 1GHz ARM® Cortex-A8 | Processor: AM3358 1GHz ARM® Cortex-A8 | Processor: AM3358 1GHz ARM® Cortex-A8 |
512MB DDR3 RAM | 512MB DDR3 RAM | 512MB DDR3 RAM |
4GB 8-bit eMMC on-board flash storage | 4GB8-bit eMMCon-board flash storage | 4GB 8-bit eMMC on-board flash storage |
3D graphics accelerator | 3D graphics accelerator | 3D graphics accelerator |
NEON floating-point accelerator | NEON floating-point accelerator | NEON floating-point accelerator |
2x PRU 32-bit microcontrollers | 2x PRU 32-bit microcontrollers | 2x PRU 32-bit microcontrollers |
USB client for power & communications | USB client for power & communications | USB client for power & communications |
One USB host | One USB host | Four USB host |
Ethernet | Ethernet | Wi-Fi 802.11 b/g/n 2.4 GHz and Bluetooth 4.1 LE |
2×46 pin headers | 2×46 pin headers | 2×46 pin headers |
HDMI port | Two Grove connectors | Two Grove connectors |
No.
Name | Function | |
---|---|---|
1 | LEDs | Indicates the system status |
2 | Reset Button | Allow the user to reset the processor |
3 | Power Button | Initiate the power down sequence |
4 | P8 | I/O expansion connector |
5 | eMMC | On board MMC chip that holds up to 4GB of data |
6 | User & Boot Button | Force to boot from Micro SD Card or Switch the Wi-Fi mode between AP and station mode |
7 | Grove Interface | Grove – UART Port |
8 | Grove Interface | Grove – I2C Port |
9 | DDR3 | 512MB DDR3 is the Dual Data Rate RAM memory |
10 | Processor | Sitara AM3358BZCZ100 is the processor of the board |
11 | USB Hub Controller | GL852G USB 2.0 MTT Hub Controller |
12 | Wi-Fi&BT Module | TI WiLink 8(WL1835/WG7835-V0) IEEE 802.11b/g/n, Bluetooth.Bluetooth LE, SISO& MIMO supported |
13 | USB Host*4 | Connect different USB interfaces such as Wi-Fi, BT, Keyboard, etc. Can power up to 1.5A |
14 | TPS65217C | Provides the power rails to the various components on the board. |
15 | Serial Debug | Serial Debug Port |
16 | P9 | I/O expansion connector |
17 | Antenna base | Increase the signal strength |
18 | Antenna base | Increase the signal strength |
19 | USB Client | Connect to a PC that can also power the board |
20 | Micro SD Slot | A place where micro SD card can be installed |
Note that DO take care as you handle the USB micro type-B socket, or you might break the socket off.
Note that The expansion interface on the board is comprised of two 46 pin connectors. All signals on the expansion headers are 3.3V unless otherwise indicated.
Note that do not connect 5V logic level signals to these pins or the board will be damaged. We do not recommend that using other ways to power up this board except powering up with USB cable.
The expansion headers provide extensive I/O capabilities.
Each digital I/O pin has 8 different modes that can be selected, including GPIO.
In GPIO mode, each digital I/O can produce interrupts.
Up to 8 digital I/O pins can be configured with pulse-width modulators (PWM) to produce
signals to control motors or create pseudo analog voltage levels, without taking up any extra
CPU cycles.
Make sure you don't input more than 1.8V to the analog input pins. This is a single 12-bit
analog-to-digital converter with 8 channels, 7 of which are made available on the headers.
There is a dedicated header for getting to the UART0 pins and connecting a debug cable.
Five additional serial ports are brought to the expansion headers,
but one of them only has a single direction brought to the headers.
The first I2C bus is utilized for reading EEPROMS on cape add-on boards and can't be used for
other digital I/O operations without interfering with that function, but you can still use it
to add other I2C devices at available addresses.
The second I2C bus is available for you to configure and use.
For shifting out data fast, you might consider using one of the SPI ports.
Parts name | Quantity |
---|---|
SeeedStudio BeagleBone Green Wireless | one piece |
User manual(brief copy) | one piece |
USB cable (Type-A to micro Type-B) × 1 | one piece |
One of biggest feature of BBG Wireless is that it can be used a router. Connect your another Wi-Fi enabled device to the AP BeagleBonexxxx. Open your browser and type 192.168.8.1 in the address bar. Then select another Wi-Fi network name which can be connected to Internet and its password as following figure shows. Tip: use the arrow to up or bottom to switch different input box on phones
ls /dev/mmc*