REIMEI1 EDATEC | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 14
Technical content
Datasheet sections
- 1 Product Overview
- 1.1 Target Application
- 1.2 Specifications and Parameters
- 1.2.1 Hardware
- 1.3 Functional Layout
- 1.4 Packing List
- 1.5 Order Code
- 2 Product Appearance and Structure
- 2.1 Product Appearance
- 2.2 Dimensions
- 3 Interfaces and Connectors
- 3.1 Power Input
- 3.2 HDMI
- 3.3 Ethernet
- 3.6 IPEX-1 Connector
- 4 Wireless Communication
- 4.1 WiFi
- 4.2 Bluetooth
- 4.3 Antennas
- 4.3.1 WiFi / BT Antenna
- 5 Electrical Characteristics
- 5.1 Electrical Parameters
- 6 About Us
- 6.1 About EDATEC
- 6.2 Contact Us
EDA Technology Co.,LTD– Electronics Development Accelerator REIMEI1 AN EXCELLENT AND COST-EFFECTIVE SINGLE -BOARD COMPUTER Shanghai EDA Technology Co.,Ltd 2023-03-18
EDA Technology Co.,LTD– Electronics Development Accelerator Copyright Statement REIEMI1 and its related intellectual property rights are owned by Shanghai EDA Technology Co., Ltd. Shanghai EDA Technology Co., Ltd owns the copyright of this document and reserves all rights. Without the written permission of Shanghai EDA Technology Co., Ltd, no part of this document may be modified, distributed or copied in any way or form. Disclaimers Shanghai EDA Technology Co., Ltd does not guarantee that the information in this manual is up to date, correct, complete or of high quality. Shanghai EDA Technology Co., Ltd also does not guarantee the further use of this information. If the material or non-material related losses are caused by using or not using the information in this manual, or by using incorrect or incomplete information, as long as it is not proved that it is the intention or negligence of Shanghai EDA Technology Co., Ltd, the liability claim for Shanghai EDA Technology Co., Ltd can be exempted. Shanghai EDA Technology Co., Ltd expressly reserves the right to modify or supplement the contents or part of this manual without special notice.
EDA Technology Co.,LTD– Electronics Development Accelerator
1 Product Overview
REIMEI1 is a single-board computer with excellent performance, compactness and high cost performance.
1.1 Target Application
Multimedia creation AI Development Developer development Smart manufacturing
1.2 Specifications and Parameters
1.2.1 Hardware
CPU Amlogic S905X4 4 core，Cortex-A55 (ARMv8-A)，64 bit，2.0GHz GPU ARM Mail-G31MP2 Memory 1GB / 2GB / 4GB option eMMC 8GB / 16GB / 32GB option SD card micro SD card Ethernet 1x 10/100M Ethernet，support POE HAT WiFi / Bluetooth 2.4G / 5.8G dual WiFi, bluetooth5.0 HDMI 1x standard HDMI USB Host 1x USB 2.0 Type A, 1x USB 3.0 Type A GPIO 28 channels of GPIO are available for users, and some GPIO can be reused as UART, I2C and SPI. LED Red (power indicator), green (system status indicator) Power input 5V@2.5A Dimensions 85(L) x 56(W) mm Antenna accessory Support option WiFi / BT external antenna Working environment temperature Option -25 ~ 70° C environment temperature
EDA Technology Co.,LTD– Electronics Development Accelerator Software Function Parameters OS Debian 11, 64-bit Kernel Linux 5.4.180 64-bit Video output HDMI 2.1 to 4Kp75，support CEC、HDR and HDCP 2.2，CVBS Video decoding AV1 MP-10 L5.1 up to 4Kx2K @ 60fps VP9 Profile-2 up to 4Kx2K @ 60fps H.265 HEVC MP-10 @ L5.1 up to 4Kx2K @ 60fps AVS2-P2 Profile up to 4Kx2K @ 60fps H.264 AVC HP @ L5.1 up to 4Kx2K @ 30fps H.264 MVC up to 1080p60 MPEG-4 ASP @ L5 up to 1080p60 (ISO-14496) WMV/VC-1 SP/MP/AP up to 1080p60 AVS-P16(AVS+) /AVS-P2 JiZhun Profile up to 1080p60 MPEG-2 MP/HL up to 1080p60 (ISO-13818) MPEG-1 MP/HL up to 1080p60 (ISO-11172) RealVideo 8/9/10 up to 1080p60 HDR – HDR10/10+, HLG, Dolby Vision, TCH PRIME SDK /lib/tool Mesa Graphics Library with OpenGL ES 3.2, Vulkan 1.0/1.1, and OpenCL 2.0 support V4L2 M2M Video Decoder Interface QT5 with hardware accelerated Wayland backend Gstreamer with hardware decode support
1.3 Functional Layout
EDA Technology Co.,LTD– Electronics Development Accelerator Item Function Description Item Function Description A1 2× 20Pin Header A6 HDMI Type A port A2 POE header A7 Micro USB port A3 USB 2.0 A8 LED red A4 USB 3.0 A9 LED green A5 Ethernet RJ45 interface A10 Antenna IPEX port Item Function Description B1 Micro SD card slot
1.4 Packing List
EDA Technology Co.,LTD– Electronics Development Accelerator 1x REIMEI 1host [option]1x 2.4GHz/5GHz WiFi/BT antenna
1.5 Order Code
2 Product Appearance and Structure
2.1 Product Appearance
EDA Technology Co.,LTD– Electronics Development Accelerator Bottom View
2.2 Dimensions
unit: mm，tolerance：±0.1mm
EDA Technology Co.,LTD– Electronics Development Accelerator
3 Interfaces and Connectors
3.1 Power Input
REIMEI 1 has a micro-USB connector, which is only used as the input interface for power supply of the whole board system and does not provide data transmission function. In order to ensure the reliable operation of the whole board, please make sure that the adapter or external power supply providing power supply has at least 5V 2A output capacity. Note: If other USB devices are connected through the USB2.0 and USB3.0 interfaces on the board, the adapter or power supply that supplies power to this system may need 5V 3A output capability.
3.2 HDMI
REIMEI 1 has a standard HDMI A interface, which supports CEC function and supports HDMI2.1 video output with a maximum resolution of 4Kp75.
3.3 Ethernet
REIMEI1 has a standard RJ-45 interface, which not only supports the Ethernet with 10M/100M communication rate, but also supports the PoE input. A 2.54mm spacing 2X2P pin arrangement is reserved on the board, and a PoE HAT can be connected to the pin arrangement to realize the PoE power supply function.
EDA Technology Co.,LTD– Electronics Development Accelerator 3.4 USB2.0 and USB3.0 REIMEI1 has a USB2.0 A interface and a USB3.0 A interface, and the whole board can provide a total output capacity of 5V 1.1A for the peripherals of these two interfaces at the same time. The USB2.0 interface can provide a data transmission rate of up to 480Mbps, and the USB3.0 interface can provide a data transmission rate of up to 5Gbps. 3.5 2x20Pin Header REIMEI1 has a pin arrangement with a distance of 2X20P of 2.54mm, which leads out 28 GPIO of the main control chip. Users can control these GPIO through software, or reuse some GPIO into other functions, such as I2C, UART or SPI. The following is a list of pin definitions and functional reuse of pin arrangement: Pin Name I/O Function 1 3V3 O 2 5V I/O
3 PIN3 I/O I2C1_SDA
4 5V I/O1)
5 PIN5 I/O I2C1_SCL
6 GND
7 PIN7 I/O GPIO4
8 PIN8 I/O TXD
9 GND
10 PIN10 I/O RXD
11 PIN11 I/O GPIO17
12 PIN12 I/O GPIO18
13 PIN13 I/O GPIO27
14 GND
15 PIN15 I/O GPIO22
16 PIN16 I/O GPIO23
18 PIN18 I/O GPIO24
19 PIN19 I/O SPI_MOSI
20 GND
21 PIN21 I/O SPI_MISO
22 PIN22 I/O GPIO25
23 PIN23 I/O SPI_CLK
24 PIN24 I/O SPI_CE0_N
25 GND
26 PIN26 I/O SPI_CE1_N
27 PIN27 I/O I2C0_SDA
EDA Technology Co.,LTD– Electronics Development Accelerator Pin Name I/O Function
28 PIN28 I/O I2C0_SCL
29 PIN29 I/O GPIO5
30 GND
31 PIN31 I/O GPIO6
32 PIN32 I/O GPIO12
33 PIN33 I/O GPIO13
34 GND
35 PIN35 I/O GPIO19
36 PIN36 I/O GPIO16
37 PIN37 I/O GPIO26
38 PIN38 I/O GPIO20
39 GND
40 PIN40 I/O GPIO21
1): Pins 2 and 4 can be used as 5V input or output, so be sure to pay attention to: a) If it is a 5V output, it is recommended that the working current of the external equipment be less than 500mA to ensure the stable operation of the motherboard system; b) If it is a 5V input, it is recommended that the external power supply should have at least 5V 2A output capability, and the Micro-USB interface on the board has no power input.
3.6 IPEX-1 Connector
The onboard IPEX-1 connector is used for external connection of 2.4GHz/5GHz antenna. The specifications of the connector are as follows:
EDA Technology Co.,LTD– Electronics Development Accelerator 3.7 micro-SD Card Slot REIMEI1 has a micro-sd card, and the slot can be used for starting the burning system or for data storage expansion. WARN：REIMEI 1 has two way to start up system: 1) start by micro SD card (default) 2) Start by onboard eMMC.
4 Wireless Communication
4.1 WiFi
REIMEI1 support 2.4G / 5G dual WiFi。 2.4G frequency band Parameter Feature Frequency range 802.11b/g/n(HT20): 2412-2472MHz 802.11n(HT40): 2422-2462MHz Modulation system 802.11b:DSSS 802.11g/n:OFDM Frequency Step 5M 5G frequency band Parameter Feature Frequency range 802.11a/n/ac: 5150-5350MHz 5470-5725MHz 5725-5850MHz Modulation system BPSK Frequency Step 5M
4.2 Bluetooth
REIMEI 1 support bluetooth5.0。 Parameter Feature Frequency range 2402-2480MHz Modulation system GFSK,DPSK Frequency Step 2M
EDA Technology Co.,LTD– Electronics Development Accelerator
4.3 Antennas
4.3.1 WiFi / BT Antenna
Antenna type External antenna Frequency band 2400-2500MHz, 5150-5850 MHz Antenna gain 2 dBi Impedance 50 OHM
5 Electrical Characteristics
5.1 Electrical Parameters
Name Parameters Minimum Typical Max Unit VIN System power input 4.5 5 6 V Working temperature -25 25 70 ℃ Storage temperature -30 25 70 ℃ Working environment humidity 20 90 %
6 About Us
6.1 About EDATEC
EDATEC, located in Shanghai, is one of Raspberry Pi's global design partners. Our vision is to provide hardware solutions for Internet of Things, industrial control, automation, green energy and artificial intelligence based on Raspberry Pi technology platform. We provide standard hardware solutions, customized design and manufacturing services to speed up the development and time to market of electronic products.
6.2 Contact Us
EDA Technology Co.,LTD– Electronics Development Accelerator Mail – sales@edatec.cn / support@edatec.cn Phone – +86-18621560183 Website – https://www.edatec.cn Address – Room 301, Building 24, No.1661 Jialuo Highway, Jiading District, Shanghai