Home > Electrical & Electronics > Power Transmission & Transformer > Transformer > Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT

Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT

Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT thumbnail-1
Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT thumbnail-2
Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT thumbnail-3
Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT thumbnail-4
Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT photo-1
Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT photo-2
Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT photo-3
Small-Volume ARMxy Series Edge Computer Gateway With RS485, DI, DO, 4G/WiFi Node-Red MQTT photo-4
US$ 75.22 - 83.58 MOQ: 1 Piece
Key Specifications
Get Latest Price
Brand Name:
BLIIoT
Place of Origin:
China
Model Number:
BL302
Contact Supplier Request Quote Chat Now
Shenzhen Beilai Technology Co., Ltd.
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen
Delivery Detail:
15 days

Related Products

  • Product Details

  • Company Profile
  • Contact Us
Brand Name BLIIoT
Place of Origin China
Model Number BL302

Product Description

The BL302 series Embedded ARM Computer use I.MX6ULL processor, with advanced ARM Cortex-A7 architecture, running speed up to 800MHz. BL302 comes with 4 RS485 or RS232, 1 CAN port, 2 Ethernet ports, 2 DI, 2 PWM output and 1 USB port, 1 power input/output port, 1 HDMI, 1 Mini PCIe expansion slot for a wireless module. The computer supports LINUX, Ubuntu, Debian and other OS; Node-Red, QT, Python, C++; MySQL, InfluxDB, SQLite and other databases. This tiny embedded computer is widely applicable to a variety of industrial solutions.

  • NXP I.MX6ULL processor, ARM Cortex-A7 architecture

  • Dual 10/100 Mbps Ethernet ports; RS485 or RS232 serial ports

  • 1 Mini PCIe expansion slot for 4G/5G/WiFi module

  • Supports LINUX, Ubuntu, Debian; Node-Red, QT, Python, C++; MySQL, InfluxDB, SQLite

  • Automatic frequency reduction or restart when the chip is overheated

  • Chip frequency can be adjusted manually

  • Multiple sleep modes, with timing wake-up function

  • IP30 protection; metal shell and system are safely isolated; DIN rail installation

Model Selection


Model BL301 BL301T BL302 BL302T
Feature Without DI DO MINIPCIE With DI DO MINIPCIE
Processor i.MX6ULL i.MX6ULL i.MX6ULL i.MX6ULL
CPU Frequency 800MHz 800MHz 800MHz 800MHz
RAM 512MB 256MB 512MB 256MB
Flash 8G eMMC 256MB 8G eMMC 256MB
ETH 2 x 100M 2x 100M 2 x 100M 2x 100M
USB 1 1 1 1
RS232/RS485 2 2 4 4
CAN x x 1 1
SD slot 1 1 1 1
MINI-PCIe x x 1 1
4G(GPS)/WIFI(BLE) x x √ √
SIM slot x x 2 2
HDMI 1 1 1 1
Audio x x x x
DI x x 2 2
DO x x 2 2
House Metal Metal Metal Metal
Temperature(°C) -25~85 -40~85 -25~85 -40~85
Product Parameters

 Parameter Description
System Processor i.MX6ULL 800MHz
RAM 256/512MB
Flash 256MB/8GeMMC
Power Input Voltage DC 9~36VItem
Power Consumption Normal: 170mA@12V, max 340mA@12V
Wiring Anti- Inverse Connection Protection
Ethernet Port Interface Spec 2 x RJ45, 10/100Mbps, adaptive MDI/MDIX
Protection ESD ±16kV (contact), ±18kV (air),
EFT  40A (5/50ns),
Lightening  6A (8/20µs)
Serial Port QTY 4 x RS485/ RS232
Baud Rate 300bps-115200bps
Data Bit 7, 8
Parity Bit None, Even, Odd
Stop Bit 1, 2
Protection ESD  ±8kV (contact),  ±15kV (air)
EFT  2KV, 40A  (5/50ns)
CAN Port QTY 1 
MAX Speed 1Mbps
SIM Card QTY 2 SIM Card Slot
Spec Drawer type slot, support 1.8V/3V SIM/UIM card (NANO)
Protection Built-in 15KV ESD Protection
Digital Input QTY 2
Input Type Both Dry contact and Wet contact(NPN)
Dry Contact Close: Short circuit
Open: Open circuit
Wet Contact Logic 0: 0-3VDC
Logic 1: 3-30VDC
Isolation protection 2KVrms
Digital Output QTY 2
Output Type PWM
USB Port QTY 1xmicro USB, 1x USB2.0
Protection Over Current Protection
SD Card Slot QTY 1
Spec Supports SD, SDHC and SDXC (UHS-I) cards
HDMI QTY 1
Antenna QTY 1x Cellular antenna, 1xWiFi Antenna
Type SMA Hole Type
4G Module (Optional) L-E version GSM/EDGE:900,1800MHz
WCDMA:B1,B5,B8
FDD-LTE:B1,B3,B5,B7,B8,B20
TDD-LTE:B38,B40,B41
L-CE version GSM/EDGE:900,1800MHz
WCDMA:B1,B8
TD-SCDMA:B34,B39
FDD-LTE:B1,B3,B8
TDD-LTE:B38,B39,B40,B41
L-A version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B12
L-AU version GSM/EDGE:850,900,1800MHz
WCDMA:B1,B2,B5,B8
FDD-LTE:B1,B3,B4,B5,B7,B8,B28
TDD-LTE:B40
L-AF version WCDMA:B2,B4,B5
FDD-LTE:B2,B4,B5,B12,B13,B14,B66,B71
CAT-1 version GSM:900,1800
FDD-LTE:B1,B3,B5,B8
TDD-LTE:B34,B38,B39,B40,B41
5G Module (Optional) Interface PCIe
5G NR n1/n28/n41/n77/n78/n79
LTE-FDD B1/B3/B5/B8
LTE-TDD B34/B38/B39/B40/B41
WCDMA B1/B5/B8
WiFi(Optional) Interface PCIe
Protocol IEEE 802.11b/g/n
Mode STA, AP
Frequency 2.4GHz
Channel Ch1 ~ Ch13
Security Open, WPA, WPA2
Encryption AES, TKIP, TKIPAES
Connection 8(Max)
Speed Rate 150Mbps(Max)
Transmission distance Outdoor/Open area, up to 20 meters
SSID Support
Indicator QTY LEDx8
Safety Certification MTBF ≥100,000 hours
EMC EN 55022: 2006/A1: 2007 (CE &RE) Class B
IEC 61000-4-2 (ESD) Level 4
IEC 61000-4-3 (RS) Level 4
IEC 61000-4-4 (EFT) Level 4
IEC 61000-4-5 (Surge)Level 3
IEC 61000-4-6 (CS)Level 4
IEC 61000-4-8 (M/S) Level 4
Other CE, FCC
Environment Working -40~80ºC, 5~95% RH
Storage -40~85ºC,5~95% RH
Others Case Metal Case
Size BL302: 81mm×45mm×93mm(L*W*H) 
BL301: 81mm×30mm×93mm(L*W*H)
Protection IP30
Mounting DIN-Rail Mounting

Company Profile

Product Tags: smart EV charging , mini pc , I.MX6ULL , digital factories , automation , energy monitoring

Send Inquiry to This Supplier

* Message
0/5000

Want the best price? Post an RFQ now!
Shenzhen Beilai Technology Co., Ltd.
Verified Business License
Business Type
Manufacturer
Year Established
2005
Factory Size
1,000-3,000 square meters
Annual Export Value
US$10 Million - US$50 Million
Contact Supplier Request Quote Chat Now

You May Also Like

Product Categories

Related Searches

Recommended Categories

Explore top categories and find suppliers for your specific needs
Instrument Transformer Instrument Transformer
Other Power Transmission & Transformer Other Power Transmission & Transformer