BFN5 User Manual About this Document This guide provides insights into the diverse features of this product and the necessary steps for setup. It's designed for individuals who are: In charge of se�ng up, managing, and addressing issues with this system, like IT experts. Presumed to possess proficiency in computer equipment servicing, including seasoned system integrators and technical staff.
BFN5 User Manual instruc�on manual, may cause harmful interference to radio communica�ons. The opera�on of this equipment in a residen�al area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. EMC No�ce This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
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BFN5 User Manual • Electrosta�c discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs when electronic components are improperly handled and can result in complete or intermitent failures. Be sure to follow ESD-preven�on procedures when removing and replacing components to avoid these problems.
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BFN5 User Manual CHAPTER 1: Introduc�on PRODUCT OVERVIEW These are some highlights to give you beter understanding about BFN5 System Board. Tailored for fanless network appliances like routers, firewalls, VPNs, IPBX, and IoT gateways. Fully compa�ble with open-source opera�ng systems including CentOS, OpenBSD, OPNsense, and FreeBSD, making it a prime choice for open-source enthusiasts.
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Adjustable Timer: 1-255s, 1-255min, with a disable option • Storage • mSATA: 1 (full size) • eMMC: 1 (Compatible with Boingfire Module only) • SATA: 1 (SATAII with transfer rates up to 3.0 Gb/s) • Internal I/O • Serial Ports: 3 (1 x RS-232, 2 x TTL with transfer rate up to 1Mbit/s) •...
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BFN5 User Manual Dimension OF BFN5 2D and 3D images are available, contact your distributor/reseller for more informa�on. Some condi�ons apply. P a g e...
BFN5 User Manual CHAPTER 2: CONNECTOR LAYOUT Here all the connectors from the top of BFN5 are men�oned. P a g e...
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BFN5 User Manual At the botom of the board connector shown in the image below. BFN5 I/O Port Layout 10 | P a g e...
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BFN5 User Manual COM Port Informa�on COM1 Port Iden�fica�on (Close to power & reset buton) RJ45 Console port Support remote PC accessing. NAME NAME Support typical baud rate from 9600bps ~ 115200bps (115200 default). Baud rate se�ng in BIOS Baud rate se�ng in freeBSD root@:/ # vi /boot/loader.conf console="comconsole"//select serial portas console comconsole_speed=115200// 115200 is recommended...
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BFN5 User Manual (ETH1~ ETH3) Defini�on: NAME NAME MDI_0+ MDI_0- MDI_1+ MDI_2+ MDI_2- MDI_1- MDI_3+ MDI_3- In FreeBSD, ETH1 ~ ETH3 correspond to igb0 ~ igb2 Respec�vely. root@:~ # uname -a FreeBSD 12.0-RELEASE FreeBSD 12.0-RELEASE r341666 GENERIC amd64 root@:~ # dmesg | grep address igb0: Ethernet address: 1c:ae:3e:e6:1d:28 ETH1 (Network port close to COM1) igb1: Ethernet address:1c:ae:3e:e6:1d:29 ETH2 igb2: Ethernet address:1c:ae:3e:e6:1d:2a ETH3 (Network port close to USB connector)
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BFN5 User Manual COM3 ~ COM4 Defini�on: (TTL level) The TTL level serial ports are from a USB bus convert chip CH340. NAME I2C1 (BLANK): The port would be available as soon as pin header soldered. I2C1 Defini�on NAME DATA LPC1 Defini�on:...
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BFN5 User Manual CLK+ CLK- RST_PWR_BTN1 NAME FUNCTION BPWBTN1 Power Buton BACK_RST1 Reset Buton FRONT_PWR_BTN1 & FRONT_RST_BTN1 & MODE_SW1 NAME FRONT_PWR_BTN1 Power Buton. the copy of the power buton at back FRONT_RST_BTN1 Rest Buton the copy of the reset buton at back MODE_SW1 GPIO pin.
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BFN5 User Manual Power and HDD LED NAME FUNCTION Red LED HDD Ac�vity light, blink when HDD in reading / wri�ng. Green LED Power Status. Light off in case system is in shutdown state The LEDs on the front side NAME FUNCTION LED1...
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BFN5 User Manual Front LEDs NAME FUNCTION HDD_LED1 (FRONT) HDD Ac�vity light, blink when HDD in reading / wri�ng. PSU_LED1(FRONT) Power Status. Light off in case system is in shutdown state (S4) ACT_LED 1~3 Ac�vity LED1~3 of ETH1~3 12V power in connector, 5.5mm/2.5mm 16 | P a g e...
BFN5 User Manual J1 Defini�on: NAME +12VSB (ALWAYS ON) J2 is the copy of J1, it can be arranged for input or output, depends on client’s demand compa�ble with Boingfire approved UPS, POE, PSE cards. J2 Defini�on: NAME +12VSB (ALWAYS ON) CAUTION: 12V_S (OFF IN S4) and +12VSB (ALWAYS ON) are different power rail.
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BFN5 User Manual Posi�on USB Type Upper Port USB2.0 Lower Port USB3.0 USB2 Defini�on: NAME NAME mSATA1(SSD) Support mSATA SSD. SATA 2.0, 3.0 Gb/s 18 | P a g e...
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BFN5 User Manual MiniPCIe1 (4G/LTE, Wifi) Support 4G/LTE Module with SIM2 SIM Holder (botom) MiniPCIe2 (WiFi) The slot supports the WiFi cards, PCIe Gen2. Also compa�ble with Boingfire copper and op�cal mini-PCIe Cards. Check with your distributor. MiniPCIe3 (WiFi) The slot supports the WiFi cards, PCIe Gen2. Also compa�ble with Boingfire copper and op�cal mini-PCIe Cards.
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BFN5 User Manual SATA1, SATA Power2 Support SATA 3.5/2.5 inch Hard drive, SATA2.0, 3 Gb/s 300MB/s Name Name 12V_S External PCIe Port for Expansion The PCIe x1 Gen2 slot, situated on the side of the device, is designed to facilitate the expansion with X1 PCIE cards.
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BFN5 User Manual Name Name 12V_S (Off in S4) 12V_S (Off in S4) 12V_S (Off in S4) 12V_S (Off in S4) 12V_S (Off in S4) SMB_CLK SMB_DAT 3.3V 3.3V 3.3V 3.5VSB (Always On) PERST# Wake# Key Notch PCIE_CLK+ PCIE_CLK- PCIE_TX+ PCIE_TX- PCIE_RX+ PCIE_RX-...
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BFN5 User Manual RESET1 RESET1 Defini�on: NAME Power buton RESET# Watchdog_trigger# Ac�ve-Low Level Shor�ng pin 4~5 means the watchdog will trigger a system reset a�er WDT �meout. Users can refer to the marks on the botom of the PCB to wire out the pin headers. JGPIO1, JGPIO2, JGPIO3 BFN5 has three 10-pin headers to support up to 24channels 3.3V GPIO signals.
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BFN5 User Manual JGPIO1 (SOC source) NAME NAME VCC3 JGPIO2 (SOC source) NAME NAME GP22 VCC3 GP23 GP27 GP24 GP28 GP25 GP29 GP30 GPIO3 (Super I/O source) NAME NAME GP52 3.3V GP51 GP56 GP37 GP57 GP36 GP60 GP61 In order to help developers carry out secondary development on BFN5, Boingfire has tested GPIO development tools, including BF-GPIO-KIT (purchase separately) 3x8 CHGPIO card, and FreeBSD, Linux, windows demo code.
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BFN5 User Manual eMMC_D4 eMMC_D5 eMMC_D6 eMMC_D7 eMMC_CMD eMMC_CLK 3.3VSB 1.8VSB 1.8VSB eMMC_RESET 3.3VSB Non-Solder Headers Some pin headers are not soldered by default. Developers & System integrators can use them flexibly as needed. INTER_LAN3(BLANK) The pin header is not soldered by default. It’s the copy of ETH4.Some user need to internal interconnect it to other cards inside appliance.
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BFN5 User Manual 12V_S (OFF IN S4) CAUTION: 12V_S (OFF IN S4) and +12VSB (ALWAYS ON) are different power rail. Must not wire+12VSBto12V_S, Short them would damage the motherboard. POWER_OUT2 (BLANK) The pin header is not soldered by default. POWER_OUT2 Defini�on: The pin header is not soldered by default.
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BFN5 User Manual CHAPTER 3: BIOS Se�ngs BFN5 system board comes with 64bit AMI BIOS. You can access BIOS by pressing DEL buton at the �me of boot up. In this sec�on we will cover some basic tasks that will help you to start ge�ng into your system for the configura�ons and OS installa�on as per your project requirements.
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BFN5 User Manual 4. You will see this window open, click on Browse my PC for drivers 5. Click on “Let me pick from a list of available drivers on my computer” 6. You should see this screen if your drivers are already installed. 7.
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BFN5 User Manual 10. You computer can show mul�ple COM ports and number could be different than this guide. 11. Open puty (Recommended) and select following configura�ons. 12. Click Open and you should be able to see your Terminal screen now. Boo�ng BFN5 system from USB.
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BFN5 User Manual Change Boot Mode from UEFI to LEGACY, Save and Exit. Now your system will boot up from the Sequence of BOOT ORDER Guidance on Console Redirec�on Configura�on For op�mal system performance and visual output, users are given the capability to manage Console Redirec�on se�ngs.
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BFN5 User Manual 3. Open “Serial Port console Redirec�on” 4. You can Enter by selec�ng the op�ons shown in the step 3 and Disable it if you want to Disable it, or enable it if you want to enable redirec�on. You can enable/disable COM Port by following steps.
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BFN5 User Manual 2. Open “IT8772E Super IO Configura�on” by pressing Enter 3. Open “Serial Port 1 Configura�on" 4. Disable by selec�ng Serial Port and press enter to change se�ngs to Disable or Enable depending on your requirements. 31 | P a g e...
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BFN5 User Manual Watchdog se�ngs in the BIOS 1. System Monitoring: At its core, the watchdog �mer in the AMI BIOS is designed to keep an eye on system opera�ons to ensure that everything is running smoothly. 2. Automa�c Recovery: It provides an automated recovery mechanism in scenarios where system malfunc�ons occur.
BFN5 User Manual TERMS AND CONDITIONS Warranty Policy 1. Products come with a one-year warranty from the purchase date, covering defects in materials and cra�smanship. 2. During the warranty period, the buyer covers the shipping costs for returning products for repairs, while the manufacturer pays for the return shipping post-repair.
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