Product overview
Yuntu-40a / F adopts Quanzhi a40i cortex-a7 quad core CPU and Android 7.1 system. The main frequency is up to 1.2Ghz, the performance is 1.5 times higher than A20, and the cost performance is high. GPU adopts mali400mp2 and supports decoding of most current popular video and picture formats. It is your best choice for advertising machines and intelligent terminals. It is generally applicable to intelligent display terminal products, video terminal products and industrial automation terminal products, such as advertising machines, digital signs, intelligent self-service terminals, intelligent retail terminals, o2o intelligent devices, industrial control hosts, robot devices, etc.
Product features
Complete functions: support audio and video output, network link, content storage, interface expansion and other functions.
Rich interfaces: five USB interfaces (three pins, two standard USB ports), four expandable serial ports and GPIO / ADC interfaces, which can meet the requirements of various peripherals in the market HD output: maximum support for HDMI and LVDS 1080p point screen and decoding.
Mobile communication: support various PCI-E 4G / 3G modules such as Huawei, Longshang and mobile, and support network links and calls.
System customization: it can customize the system functions and provide system call interface API reference code to perfectly support the development of customer upper application app.
Seamless connection: it supports mainstream information release software and is easy to manage. Technical parameter
Main hardware indicators | Board Size | 123.8*87.7*mm | CPU | A40i, quad core, dominant frequency up to 1.2Ghz | Memory | 1g as standard, (2G optional) | Built in memory | EMMC standard 8g, (16 / 32g optional) | ROM | 2KB EEPROM | Decoding resolution | Up to 1080p | Operating system | Android 7.1 | Playback mode | It supports multiple playback modes such as cycle, timing, plug-in and so on | Network support | 4G, Ethernet, WiFi / Bluetooth 4.0 support, wireless peripheral expansion | Video playback | Support WMV, avi, flv, RM, RMVB, MPEG, TS, MP4, etc | Picture format | Support BMP, JPEG, PNG, GIF | USB2.0 Interface | 2 USB hosts, 3 USB sockets | Serial port | 2 serial port TTL sockets, 2 serial port RS232 sockets | GPS | External GPS (optional) | WIFI、BT | Built in WiFi, bt4.0 (optional) | 4G | Built in WCDMA, EVDO, 4G all Netcom, support voice calls | Ethernet | 1, 10m / 100M adaptive Ethernet | SD card | Support SD card | LVDS output | One single / dual channel, which can directly drive 50 / 60Hz LCD | HDMI output | 1, supporting 1080p output | Audio and video output | Support left and right channel output, built-in dual 4R / 20W, 8R / 10W power amplifier | RTC real time clock | support | Timing switch | support | System upgrade | Support local SD and USB upgrade |
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