{"id":266556,"date":"2025-01-23T14:05:33","date_gmt":"2025-01-23T13:05:33","guid":{"rendered":"https:\/\/raspberrypi.dk\/produkt\/edatec-hmi2320-based-on-cm4\/"},"modified":"2025-07-27T13:19:17","modified_gmt":"2025-07-27T11:19:17","slug":"edatec-hmi2320-based-on-cm4","status":"publish","type":"product","link":"https:\/\/raspberrypi.dk\/en\/product\/edatec-hmi2320-based-on-cm4\/","title":{"rendered":"Edatec HMI2320 based on CM4"},"content":{"rendered":"<div>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"1\"><strong>ED-HMI2320\u00a0<\/strong><strong>Series Features<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>Industrial Panel PC Based on Raspberry Pi CM4<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Broadcom BCM2711, quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz<\/td>\n<\/tr>\n<tr>\n<td>Up to 8GB LPDDR4 RAM and 32GB eMMC storage<\/td>\n<\/tr>\n<tr>\n<td>Support Micro SD card and mSATA SSD storage expansion<\/td>\n<\/tr>\n<tr>\n<td>Support HDMI+LVDS touchscreen dual displays, HDMI supports up to 4Kp60<\/td>\n<\/tr>\n<tr>\n<td>1 x Gigabit Lan (dual Lans are optional)<\/td>\n<\/tr>\n<tr>\n<td>2 x USB 3.0, 2 x USB 2.0(optional) &amp; 3 x RS232<\/td>\n<\/tr>\n<tr>\n<td>2.4GHz and 5GHz dual-band Wi-Fi, Bluetooth and 4G LTE<\/td>\n<\/tr>\n<tr>\n<td>Wide voltage power input range of DC 9V~36V with reverse polarity protection, overvoltage protection, and overcurrent protection<\/td>\n<\/tr>\n<tr>\n<td>Integrated supercapacitor (backup power supply, optional), RTC, Watch Dog, EEPROM and crypto authentication<\/td>\n<\/tr>\n<tr>\n<td>High-quality metal case, compatible with desktop installation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div>\n<h1><strong>Document Download<\/strong><\/h1>\n<p><u><strong><a href=\"https:\/\/www.edatec.cn\/uploads\/soft\/240410\/HMI2320-121datasheet-en.pdf\">ED-HMI2320-121C Datasheet<\/a><\/strong><\/u>\uff08Product in development\uff09<br \/>\n<u><strong><a href=\"https:\/\/www.edatec.cn\/uploads\/soft\/240410\/HMI2320-150datasheet-en.pdf\">ED-HMI2320-150C Datasheet<\/a><\/strong><\/u>\uff08Product in development\uff09<br \/>\n<u><strong><a href=\"https:\/\/www.edatec.cn\/uploads\/soft\/241017\/HMI2320-156datasheet-en.pdf\">ED-HMI2320-156C Datasheet<\/a><\/strong><\/u><br \/>\n<u><strong><a href=\"https:\/\/www.edatec.cn\/uploads\/soft\/240410\/HMI2320-170datasheet-en.pdf\">ED-HMI2320-170C Datasheet<\/a><\/strong><\/u><br \/>\n<u><strong><a href=\"https:\/\/www.edatec.cn\/uploads\/soft\/240823\/HMI2320-215datasheet-en.pdf\">ED-HMI2320-215C Datasheet<\/a><\/strong><\/u>\uff08Product in development\uff09<\/p>\n<p>Explore in-depth reviews and coverage of ED-HMI2320 by leading international media outlets! Click the links to learn more\uff1a<br \/>\n<strong><u><a href=\"https:\/\/www.cnx-software.com\/2024\/03\/29\/fanless-raspberry-pi-cm4-panel-pc-15-6-inch-touchscreen-display-9v-36v-wide-input-voltage\/\">CNX SOFTWARE<\/a><\/u><\/strong><\/p>\n<h1><strong>Specifications<\/strong><\/h1>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\"><span style=\"color: #ffffff;\"><b>System<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td>CPU<\/td>\n<td>Broadcom BCM2711, quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz<\/td>\n<\/tr>\n<tr>\n<td>VPU<\/td>\n<td>H.265(HEVC), up to 4Kp60 decode<br \/>\nH.264, up to 1080p60 decode, 1080p30 encode<\/td>\n<\/tr>\n<tr>\n<td>GPU<\/td>\n<td>OpenGL ES 3.1 &amp; Vulkan 1.0<\/td>\n<\/tr>\n<tr>\n<td>Memory<\/td>\n<td>Options for 1GB, 2GB, 4GB, 8GB LPDDR4-3200 SDRAM<\/td>\n<\/tr>\n<tr>\n<td>Storage<\/td>\n<td>Options for 0GB, 8GB, 16GB, 32GB eMMC storage<br \/>\nMicro SD card (user storage expansion)<br \/>\nOptions for 128G and 256G mSATA SSD<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\">\n<div><strong>Software<\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>Operating\u00a0System<\/td>\n<td>\n<div>&#8211;\u00a0Raspberry Pi OS(Desktop) 32-bit<\/div>\n<div>&#8211;\u00a0Raspberry Pi OS(Lite) 32-bit<\/div>\n<div>&#8211;\u00a0Raspberry Pi OS(Desktop) 64-bit<\/div>\n<div>&#8211;\u00a0Raspberry Pi OS(Lite) 64-bit<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\">\n<div><strong>Side I\/O<\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>Power<\/td>\n<td>1 x DC IN, DC Jack connector, with reverse polarity protection, overvoltage protection, and overcurrent protection. It supports 9V~36V input.<\/td>\n<\/tr>\n<tr>\n<td>HDMI<\/td>\n<td>1 x HDMI port, type A connector, which compatibles with HDMI 2.1 standard and supports 4K 60Hz.<\/td>\n<\/tr>\n<tr>\n<td>COM<\/td>\n<td>3 x RS232 port, DB9 male connector, using the 2, 3 and 5 pins, the corresponding signal is defined as RX\/TX\/GND.<\/td>\n<\/tr>\n<tr>\n<td>USB 3.0<\/td>\n<td>2 x USB 3.0 ports, type A connector, support up to 5Gbps.<\/td>\n<\/tr>\n<tr>\n<td>1000M Ethernet<\/td>\n<td>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.<\/td>\n<\/tr>\n<tr>\n<td>USB 2.0<\/td>\n<td>2 x USB 2.0 ports, type A connector, which support up to 480Mbps.<\/td>\n<\/tr>\n<tr>\n<td>MIC IN<\/td>\n<td>1 x MIC Input, 3.5mm audio jack connector(red), which can connect to microphone.<\/td>\n<\/tr>\n<tr>\n<td>LINE OUT<\/td>\n<td>1 x MIC Input, 3.5mm audio jack connector(red), which can connect to microphone.<\/td>\n<\/tr>\n<tr>\n<td>Antenna (optional)<\/td>\n<td>2 x SMA ports, use to connect 4G antenna and Wi-Fi\/BT antennas.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Buttons and Indicators<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Power Switch<\/td>\n<td>1 x Power button, with led indicator<br \/>\nPress the button for a short time to start up the device and the indicator will light up.<br \/>\nPress the button for a long time to shut down the device forcibly, then the indicator will be off.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div><\/div>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Internal I\/O<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Speaker<\/td>\n<td>\n<div>1 x PA output, built-in two 8\u03a9 2W stereo speakers.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>SD Card Slot<\/td>\n<td>1 x Micro SD card slot, which is used to install SD card for storing user data.<\/td>\n<\/tr>\n<tr>\n<td>SIM Card Slot<\/td>\n<td>1 x Standard SIM card slot, which is used to install SIM card for getting 4G signal.<\/td>\n<\/tr>\n<tr>\n<td>mSATA<\/td>\n<td>2 x mSATA ports, Mini PCIe connector, which is used to connect 4G Module and mSATA SSD. The user can select 128G or 256G mSATA SSD.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Expansion Performance<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Auto-boot<\/td>\n<td>\n<div>It supports automatic power-on function by default.<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>EEPROM<\/td>\n<td>It supports 4K byte storage and improves the ease of use of device.<\/td>\n<\/tr>\n<tr>\n<td>Crypto Authentication<\/td>\n<td>It can be matched to realize the required upper layer application and improves the security of device.<\/td>\n<\/tr>\n<tr>\n<td>RTC<\/td>\n<td>Ensure that the system clock is not affected by device power-off.<br \/>\n<strong>Note: A CR2032 battery is provided by default in China.<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Buzzer<\/td>\n<td>A tip or an abnormity can be configurated according to actual application, which realizes the alarm function.<\/td>\n<\/tr>\n<tr>\n<td>Watch Dog<\/td>\n<td>Realize the hardware Watch Dog based on the RTC alarm function to ensure the reliability of device.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"6\"><strong>LCD<\/strong><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>ED-HMI2320-121C<\/td>\n<td>ED-HMI2320-150C<\/td>\n<td>ED-HMI2320-156C<\/td>\n<td>ED-HMI2320-170C<\/td>\n<td>ED-HMI2320-215C<\/td>\n<\/tr>\n<tr>\n<td>LCD Size<\/td>\n<td>12.1&#8243;\u00a0TFT<\/td>\n<td>15.0&#8243;\u00a0TFT<\/td>\n<td>15.6&#8243; TFT<\/td>\n<td>17.0&#8243;\u00a0TFT<\/td>\n<td>21.5&#8243;\u00a0TFT<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>800 x 600<\/td>\n<td>1024 x 768<\/td>\n<td>1920 x 1080<\/td>\n<td>1280 x 1024<\/td>\n<td>1920 x 1080<\/td>\n<\/tr>\n<tr>\n<td>Screen Ratio<\/td>\n<td>4:3<\/td>\n<td>4:3<\/td>\n<td>16:9<\/td>\n<td>4:3<\/td>\n<td>16:9<\/td>\n<\/tr>\n<tr>\n<td>Display Colors<\/td>\n<td>16.7MB<\/td>\n<td>16.7MB<\/td>\n<td>16.7MB<\/td>\n<td>16.7MB<\/td>\n<td>16.7MB<\/td>\n<\/tr>\n<tr>\n<td>Active Area<\/td>\n<td>246mm(H) x 184.5mm(V)<\/td>\n<td>304.128mm(H) x 228.096mm(V)<\/td>\n<td>344.16mm(H) x 193.59mm(V)<\/td>\n<td>337.92mm(H) x 270.34mm(V)<\/td>\n<td>476.64mm(H) x 268.11mm(V)<\/td>\n<\/tr>\n<tr>\n<td>Backlight<\/td>\n<td>LED<\/td>\n<td>E-LED<\/td>\n<td>E-LED<\/td>\n<td>LED<\/td>\n<td>LED<\/td>\n<\/tr>\n<tr>\n<td>MTBF<\/td>\n<td>50000h<\/td>\n<td>50000h<\/td>\n<td>50000h<\/td>\n<td>50000h<\/td>\n<td>50000h<\/td>\n<\/tr>\n<tr>\n<td>Pixel Pitch<\/td>\n<td>0.3075mm x 0.3075mm<\/td>\n<td>0.099mm x 0.297mm<\/td>\n<td>0.05975mm x 0.17925mm<\/td>\n<td>0.264mm x 0.264mm<\/td>\n<td>0.08275mm x 0.24825mm<\/td>\n<\/tr>\n<tr>\n<td>Contrast Ratio<\/td>\n<td>1000:1<\/td>\n<td>1000:1<\/td>\n<td>3000:1<\/td>\n<td>1000:1<\/td>\n<td>4000:1<\/td>\n<\/tr>\n<tr>\n<td>Response Time<\/td>\n<td>5ms<\/td>\n<td>5ms<\/td>\n<td>5ms<\/td>\n<td>5ms<\/td>\n<td>6.5ms<\/td>\n<\/tr>\n<tr>\n<td>Viewing Angle (CR\u226510)<\/td>\n<td>70\u00b0(L)\/70\u00b0(R)\/50\u00b0(U)\/60\u00b0(D)<\/td>\n<td>89\u00b0(L)\/89\u00b0(R)\/89\u00b0(U)\/89\u00b0(D)<\/td>\n<td>89\u00b0(L)\/89\u00b0(R)\/89\u00b0(U)\/89\u00b0(D)<\/td>\n<td>85\u00b0(L)\/85\u00b0(R)\/75\u00b0(U)\/85\u00b0(D)<\/td>\n<td>89\u00b0(L)\/89\u00b0(R)\/89\u00b0(U)\/89\u00b0(D)<\/td>\n<\/tr>\n<tr>\n<td>Input Type<\/td>\n<td>LVDS<\/td>\n<td>LVDS<\/td>\n<td>LVDS<\/td>\n<td>LVDS<\/td>\n<td>LVDS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Touch Screen<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Type<\/td>\n<td>Multi-point Capacitive Touch Screen<\/td>\n<\/tr>\n<tr>\n<td>Multi-touch<\/td>\n<td>10 points<\/td>\n<\/tr>\n<tr>\n<td>Transmittance<\/td>\n<td>85\uff05\u00b15%<\/td>\n<\/tr>\n<tr>\n<td>Communication Interface<\/td>\n<td>USB<\/td>\n<\/tr>\n<tr>\n<td>Touches<\/td>\n<td>More than 50 million times<\/td>\n<\/tr>\n<tr>\n<td>Resolution<\/td>\n<td>4096 x 4096<\/td>\n<\/tr>\n<tr>\n<td>Surface Hardness<\/td>\n<td>Not less than 6H<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Electrical Characteristics<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Input Voltage<\/td>\n<td>9V ~ 36V DC<\/td>\n<\/tr>\n<tr>\n<td>Maximum\u00a0Power\u00a0Consumption<\/td>\n<td>60W(Max)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"6\">\n<div><strong>Mechanical Characteristics<\/strong><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>ED-HMI2320-121C<\/td>\n<td>ED-HMI2320-150C<\/td>\n<td>ED-HMI2320-156C<\/td>\n<td>ED-HMI2320-170C<\/td>\n<td>ED-HMI2320-215C<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<br \/>\n(W x H x D, mounting bracket is not included.)<\/td>\n<td>332mm x 270mm x 69mm<\/td>\n<td>380.8mm x 307.6mm x 49.7mm<\/td>\n<td>417mm x 266.8mm x 56.3mm<\/td>\n<td>414.6mm x 346.6mm x 51mm<\/td>\n<td>559.4mm x 356.4mm x 61.8mm<\/td>\n<\/tr>\n<tr>\n<td>Weight<\/td>\n<td>3.25Kg<\/td>\n<td>4.05Kg<\/td>\n<td>4.05Kg<\/td>\n<td>6.3Kg<\/td>\n<td>6.5Kg<\/td>\n<\/tr>\n<tr>\n<td>Installation<\/td>\n<td colspan=\"5\" rowspan=\"1\">Wall mounting and desktop mounting<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\">\n<div><span style=\"color: #ffffff;\"><b>Wireless<\/b><\/span><\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>Wi-Fi\/Bluetooth (optional)<\/td>\n<td>2.4GHz &amp; 5GHz dual-band Wi-Fi and Bluetooth with antenna.<br \/>\n2.4GHz Wi-Fi: Compatible with IEEE 802.11 b\/g\/n<br \/>\n5GHz Wi-Fi: Compatible with IEEE 802.11 a\/n\/ac<br \/>\nThe Bluetooth supports 2402MHz ~ 2480MHz frequency.<\/td>\n<\/tr>\n<tr>\n<td>4G (optional)<\/td>\n<td>Connect with various 4G LTE modules through the Mini PCIe interface, with antenna.<br \/>\n<strong>EC20-CN Module (China\/India)<\/strong><br \/>\nLTE FDD: B1\/B3<br \/>\nLTE TDD: B38\/B39\/B40\/B41<br \/>\nTDSCDMA: B34\/B39<br \/>\nWCDMA: B1<br \/>\nCDMA 1x\/EVDO: BC0<br \/>\nGSM: 900\/1800MH<br \/>\n<strong>EC25-AFX Module (North America)<\/strong><br \/>\nLTE-FDD: B2\/B4\/B5\/B12\/B13\/B14\/B66\/B71<br \/>\nLTE-TDD<br \/>\nWCDMA: B2\/B4\/B5<br \/>\nGSM\/EDGE<br \/>\n<strong>EC25-AUX Module (Latin America\/Australia\/New Zealand)<\/strong><br \/>\nLTE-FDD: B1\/B2\/B3\/B4\/B5\/B7\/B8\/B28<br \/>\nLTE-TDD: B40<br \/>\nWCDMA: B1\/B2\/B4\/B5\/B8<br \/>\nGSM\/EDGE: B2\/B3\/B5\/B8<br \/>\n<strong>EC25-EUX Module (Europe\/Middle East\/Africa\/Thailand)<\/strong><br \/>\nLTE-FDD: B1\/B3\/B7\/B8\/B20\/B28A<br \/>\nLTE-TDD: B38\/B40\/B41<br \/>\nWCDMA: B1\/B8<br \/>\nGSM\/EDGE: B3\/B8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"1\" cellpadding=\"1\" align=\"center\">\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Environmental &amp; Regulatory<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Operating\u00a0Temperature<\/td>\n<td>0\u00b0C ~ 60\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Storage\u00a0Temperature<\/td>\n<td>-25\u00b0C ~ 60\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Ambient\u00a0Humidity<\/td>\n<td>5% ~ 95%\u00a0(non-condensing)<\/td>\n<\/tr>\n<tr>\n<td>Certifications<\/td>\n<td>\n<div>FCC<\/div>\n<div>FCC 47 CFR Part 15 Subpart B<br \/>\nCE<\/div>\n<div>\n<div>EN IEC 62368-1\/EN IEC 62311\/EN IEC 61000-3-2\/EN IEC 61000-3-3<\/div>\n<div>EN 55032\/EN 55035\/<\/div>\n<div>EN 301 489-1\/EN 301 489-3\/EN 301 489-17\/EN 301 489-52<\/div>\n<div>EN 301 328\/EN 301 440\/EN 301 511\/EN 301 908-1\/EN 301 908-2<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><strong>System Block Diagram<\/strong><\/h1>\n<p><img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240313\/1-240313111JI21.jpg\" alt=\"\" \/><\/p>\n<h1><strong>Dimension\u00a0Unit:mm<\/strong><\/h1>\n<h3>ED-HMI2320-121C<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-24041015514A03.jpg\" alt=\"\" \/><\/p>\n<h3>ED-HMI2320-150C<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-24041015522G52.jpg\" alt=\"\" \/><\/p>\n<h3>ED-HMI2320-156C<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-24041015530IQ.jpg\" alt=\"\" \/><\/p>\n<h3>ED-HMI2320-170C<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-24041015541OV.jpg\" alt=\"\" \/><\/p>\n<h3>ED-HMI2320-215C<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-24041015550L07.jpg\" alt=\"\" \/><\/p>\n<h1><strong>Order Information<\/strong><\/h1>\n<p><img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-24041015555A38.jpg\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-240410155A2925.jpg\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-240410155J1Y7.jpg\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-240410155S64Q.jpg\" alt=\"\" \/><br \/>\n<img decoding=\"async\" src=\"https:\/\/www.edatec.cn\/uploads\/240410\/1-24041015593HZ.jpg\" alt=\"\" \/><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Two versions available:<\/p>\n<p class=\"p1\">ED-HMI2320-156C-1832-31: 15.6-inch Industrial Panel PC Based on Raspberry Pi CM4, with Wi-Fi &amp; BT, 8GB DDR, 32GB eMMC, 3 x RS232, 1 x RS485 and 1 x Gigabit Ethernet<\/p>\n<p class=\"p1\">ED-HMI2321-156C-0408-31: 15.6-inch industrial Panel PC based on Raspberry Pi CM4, 4GB DDR, 8GB eMMC, 3 x RS232, 1 x RS485 and 2\u00a0x Gigabit 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This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Edatec HMI2320 based on CM4 \u2022 RaspberryPi.dk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/raspberrypi.dk\/en\/product\/edatec-hmi2320-based-on-cm4\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Edatec HMI2320 based on CM4 \u2022 RaspberryPi.dk\" \/>\n<meta property=\"og:description\" content=\"Two versions available: ED-HMI2320-156C-1832-31: 15.6-inch Industrial Panel PC Based on Raspberry Pi CM4, with Wi-Fi &amp; BT, 8GB DDR, 32GB eMMC, 3 x RS232, 1 x RS485 and 1 x Gigabit Ethernet ED-HMI2321-156C-0408-31: 15.6-inch industrial Panel PC based on Raspberry Pi CM4, 4GB DDR, 8GB eMMC, 3 x RS232, 1 x RS485 and 2\u00a0x Gigabit Ethernet\" 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