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Summary of Contents for Geniatech DB202
- Page 1 IoT Development Board User Manual MODEL:DB202 Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
- Page 2 This development test instruction mainly describes the test points, test steps, and environmental construction involved in the DB20x project test. Website: www.geniatech.com Address: Room 02-04, 10 / F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong，China.
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Page 3: Table Of Contents
8.10 USB Port Test ................................. 18 8.11 GTIOT Interface Test .............................. 20 9. Precautions for use ................................22 Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 4: General Description
Stable operation at 0 °C-80 °C working temperature for 7X24 hours Designed for Commercial Application 2.Product pictures Below pictures are for reference only: Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 5: Board View
30Pin FPC 0.5 Display HD 60fps with RGB666 40Pin FPC 0.5 HD 60fps with RGB888 format Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... - Page 6 Within 3W( No display screen for reference only) RTC&Watchdog Operating temperature 0℃- 80℃ Environment Operating humidity 10%~90% Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
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Page 7: Sigmastar Ssd20X Diagram
Support JPEG baseline encoding Support YUV422 or YUV420 formats Support max. Resolution FHD(1920*1080) with 15fps Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 8: Extension Gpio Definition
AMIC 1*2Pin2.0mm 1*2Pin2.0mm DMIC 1*6Pin0.5mm FPC I2C(TP) 1*6Pin0.5mm FPC MIPI 1*30Pin0.5mm FPC RGB666 1*40Pin0.5mm FPC Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 9: Functional Testing
Ethernet 2(LAN2) Ethernet 1(LAN1) USB2.0 SIM card Headphone jack microphones Speaker USB2.0 USB2.0 Debug RS485 Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 10: Test Preparation
Open the terminal debugging tool, select the corresponding port number and baud rate 115200. Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 11: Wifi Test
-q -i wlan0 -s /etc/init.d/udhcpc.script & Once you have this printed, type ifconfig to see if wlan0 has an IP Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... - Page 12 -q -i wlan0 -s /etc/init.d/udhcpc.script & With this printed, type ifconfig to see if wlan0 has an IP Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
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Page 13: Ethernet Test
IP address. 1) Execute the command ping 110.242.68.66 to test the network connection. Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 14: Tf Card Test
2) Insert the TF card into the card slot (see hardware schematic) 3) Run fdisk -l to view partitions Execute df -h to view the mount Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 15: Headset,Speaker,Microphone(Headset Mic And 2 Pin Mic)
(try to place the microphone as close to the source as possible when testing) Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... - Page 16 Chn0_Amic_8K_16bit_MONO.wav, which can be viewed by the ls command) /customer/prog_audio_all_test_case -t 30 -O -i Chn0_Amic_8K_16bit_MONO.wav -D 0 -V 0 Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
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Page 17: Lvds 7" Screen & Touch
Connect the LVDS screen according to the schematic diagram (pay attention to the pin position), power on and start up, Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 18: Rs485 Communication
8.8.1 Test Preparation: One 485 communication cable, use DuPont cable to connect the board to the tx, rx and GND of Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... - Page 19 //Input this command in the serial line terminal and enter to see if the other end receives the "message" data. Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
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Page 20: Lte Test
2) After powering on and booting up, enter the lsusb command, and an ID of ID 2c7c:0125 means it was mounted successfully. Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... -
Page 21: Usb Port Test
8.10.2 After powering up the board and plugging in the mouse/keyboard, type lsusb to see if it is mounted. Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... - Page 22 -l to see if it is recognized, df -h to see where it is mounted. Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
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Page 23: Gtiot Interface Test
-en "scan\r\n" >> /dev/ttyS1 //Search for devices echo -en "scan off\r\n" >> /dev/ttyS1 //Close search Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588... - Page 24 Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
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Page 25: Precautions For Use
7. Clean the board with soft and clean dry cloth when it’s dirty. 8. Don’t use long connect wires which may affect performance and image quality. Room 02-04, 10/F, Block A, Building 8, Shenzhen International Innovation Valley, Dashi Road, Nanshan District, Shenzhen, Guangdong, China Emai: support@geniatech.com Tel: (+ 86) 755 86028588...
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