Features

ED-HMI2020 Series Features
Functions	Parameters
CPU	Broadcom BCM2711, quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GH
RAM	1GB/2GB/4GB/8GB LPDDR4 RAM optional
Storage	8GB/16GB/32GB eMMC optional, and support micro-SD Card
Wireless	2.4GHz & 5GHz dual-band Wi-Fi and Blueto
Interface	1 x Gigabit Ethernet, 1 x HDMI Type A, 2 x USB 3.0, 1 x USB 2.0
Power Input	DC 9V~28V with reverse polarity, overvoltage & overcurrent protection; DC Jack & Phoenix connector optional, PoE optional
Other	RTC with CR1220 battery, EEPROM and Crypto Authentication, Buzzer, Reset button, 2 x LED indicators, Audio output & Microphone optional
Operating Temperature	-20℃~60℃
Mechanical	High-quality metal case, Embedded front

ED-HMI2020 Series Selection Guide
Model No.	LCD Size	Resolution	Aspect ratio	# of Colors	Luminance (cd/m2)	Viewing Angle (H/V)	Multi-touch (# of points)	Dimensions (mm)	Weight (Kg)
HMI2020-070C	7"	1024x600	16:9	16.7M	400	160°/160°	10	188 x 123 x 42	1
HMI2020-101C	10.1"	1280x800	16:10	16.7M	400	160°/160°	10	258 x 172 x 40	1.4

Documents Download

ED-HMI2020-070C Datasheet Download

ED-HMI2020-070C User Manual Download

ED-HMI2020-070C Installing OS Download

Optimization for white screen problem on 7-inch ED-HMI series

ED-HMI2020-101C Datasheet Download

ED-HMI2020-101C User Manual Download

ED-HMI2020-101C Installing OS Download

Specifications

System
CPU	Broadcom BCM2711, quad core Arm Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
VPU	H.265(HEVC), up to 4Kp60 decode H.264, up to 1080p60 decode, 1080p30 encode
GPU	OpenGL ES 3.1 & Vulkan 1.0
Memory	Options for 1GB, 2GB, 4GB, 8GB LPDDR4-3200 SDRAM
Storage	- Options for 8GB, 16GB, 32GB eMMC storage - Micro SD card (user storage expansion)

Software
Operating System	- Raspberry Pi OS(Desktop) 32-bit - Raspberry Pi OS(Lite) 32-bit - Raspberry Pi OS(Desktop) 64-bit - Raspberry Pi OS(Lite) 64-bit

Front I/O
Camera	Built-in 8-megapixel front camera (optional)

Side I/O
Power	1 x DC IN, DC Jack connector, supports 9V~28V input.
Audio	1 x Audio In/Stereo Out, 3.5mm audio jack connector. It can be used as MIC IN and LNE OUT. - When a headphone is connected, the audio output switches to the headphone. - When no headphone is connected, the audio output switches to the speaker.
1000M Ethernet	1 x adaptive 10/100/1000M ethernet port, RJ45 connector. It can be used to access the network. PoE can be supported through expansion module.
SD Card Slot	1 x Micro-SD card slot, uses to install SD card for storing user data.
HDMI	1 x HDMI port, type A connector. It compatibles with HDMI2.1 standard and supports 4K 60Hz.
USB 2.0	1 x USB 2.0 port, type A connector, which supports up to 480Mbps Transmission rate.
USB 3.0	2 x USB 3.0 ports, type A connector, which support up to 5Gbps Transmission rate.
Antenna	1 x SMA port, using to connect Wi-Fi/BT antenna.
Speaker	1 x PA output, built-in a 4Ω 3W speaker.

Buttons and Indicators
Reset	1 x Reset button, which can reset the device.
Rpiboot	1 x PROGRAMMING button, which is used to flash to eMMC for the system.
PWR	1 x red power indicator, uses to check the status of device power-on and power-off.
ACT	1 x green system indicator, uses to check the working status of device.

Expansion Performance
EEPROM	Supports 4K byte storage and improves the ease of use of device.
Crypto Authentication	It can be matched to realize the required upper layer application and improves the security of device.
RTC	Ensure that the system clock is not affected by device power-off. Note: A CR1220 battery is provided by default in China.
Buzzer	A tip or an abnormity can be configurated according to actual application, which realizes the alarm function.

Expansion I/O
12V 1A	1 x DC OUT, 2-Pin 2.0mm spacing connector, support 12V 1A output. These pins are defined as GND/12V, reserve to provide power supply for extended LCD.
40-pin GPIO	1 x GPIO, 2x20-Pin 2.54mm pitch header, uses to lead out the GPIO ports of CM4. - These pins are defined as GPIO1~GPIO27/3V3/5V2/GND. - Compatibles with expansion modules, and reserves to connect expansion accessories.
HDMI	1 x FPC HDMI, 40-pin 0.5mm spacing FPC connector, which can be reserved to connect extended LCD, supports USB/I2C touch screen and backlight adjustment.
USB	1 x USB 2.0, 5-pin 1.27mm spacing FPC connector, supports to expand the USB 2.0 interface.

LCD
	ED-HMI2020-070C	ED-HMI2020-101C
LCD Size	7.0" TFT	10.1" TFT
Resolution	1024 x 600	1280x800
Colors	16.7MB	16.7MB
Active Area	154.21mm(H) x 85.92mm(V)	216.576mm(H) x 135.36mm(V)
Backlight	LED	LED
MTBF	>30000h	>30000h
Luminance	400cd/m^2	400cd/m^2
Contrast Ratio	800:1	1000:1
Response Time	30ms	30ms
Viewing Angle(CR≥10)	85°(L)/85°(R)/85°(U)/85°(D)	80°(L)/80°(R)/80°(U)/80°(D)

Touch Screen
Type	Multi-point Capacitive Touch Screen
Transmittance	≥85％
Connection Method	COF
Controller Interface	I2C
Driver Support	Linux
Multi-touch	10 points
Surface Hardness	6H

Electrical Characteristics
Input Voltage	9V ~ 28V DC
Maximum Power Consumption	20W

Mechanical Characteristics
	ED-HMI2020-070C	ED-HMI2020-101C
Dimensions	188mm x 123mm x 42mm (WxDxH, antenna is not included.)	258mm x 172mm x 40mm (WxDxH, antenna is not included.)
Weight	900g	1.1Kg
Installation	Embedded front installation	Embedded front installation

Wireless
Wi-Fi(optional)	2.4GHz and 5GHz dual-band Wi-Fi with antenna. - 2.4GHz Wi-Fi: Compatible with IEEE 802.11 b/g/n - 5GHz Wi-Fi: Compatible with IEEE 802.11 a/n/ac
Bluetooth (optional)	Bluetooth 5.0 with antenna, compatible with 2402MHz ~ 2480MHz frequency.

Environmental & Regulatory
Operating Temperature	-20°C ~ 60°C
Storage Temperature	-25°C ~ 60°C
Ambient Humidity	5% ~ 95% (non-condensing)
Certifications	FCC FCC 47 CFR Part 15 Subpart B CE EN IEC 62368-1/EN IEC 62311/EN IEC 61000-3-2/EN IEC 61000-3-3 EN 55032/EN 55035/ EN 301 489-1/EN 301 489-3/EN 301 489-17/EN 301 489-52 EN 301 328/EN 301 440/EN 301 511/EN 301 908-1/EN 301 908-2

System Block Diagram

Dimension Unit:mm

ED-HMI2020-070C

ED-HMI2020-101C

Order Information