Product Details

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
Ethernet Port	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
CAN Port	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
Digital Output	Output Type	PWM
USB Port	QTY	1xmicro USB, 1x USB2.0
USB Port	Protection	Over Current Protection
SD Card Slot	QTY	1
SD Card Slot	Spec	Supports SD, SDHC and SDXC (UHS-I) cards
HDMI	QTY	1
Antenna	QTY	1x Cellular antenna, 1xWiFi Antenna
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
Environment	Storage	-40~85ºC,5~95% RH
Others	Case	Metal Case
	Size	BL302: 81mm×45mm×93mm(LWH) BL301: 81mm×30mm×93mm(LWH)
	Protection	IP30
	Mounting	DIN-Rail Mounting