background image

 

 

Page 1 of 9 

10/26/2009 

 
DSO Nano Manual   

v1.0b

 

 

 
Intro 

DSO mobile 

is a pocket size digital storage oscilloscope fulfills basic electronic engineering 

requirements. It is base on ARM 

Cortex™-M3

 compatible 32 bit platform, equipped with 

320*240 color display, SD card capability, USB connection, and chargeable batteries.   

Features 

 

Super portable and lightweight 

 

2.8” color 320*240 display 

 

Micro SD card Waveform Storage 

 

Basic 1Msps sample rate with 12bit resolution 

 

Various measurement markers 

 

Various trigger mode 

 

Build-in test signal 

 

USB chargeable battery 

 

Open source 

 

Summary of Contents for DSO Nano

Page 1: ...Cortex M3 compatible 32 bit platform equipped with 320 240 color display SD card capability USB connection and chargeable batteries Features Super portable and lightweight 2 8 color 320 240 display Micro SD card Waveform Storage Basic 1Msps sample rate with 12bit resolution Various measurement markers Various trigger mode Build in test signal USB chargeable battery Open source ...

Page 2: ...dance 500KΩ Max input voltage 80Vpp by 1 probe Coupling DC Trig modes Auto Norma Single None and Scan Functionalities Automatic measurement frequency cycle duty Vpp Vram Vavg and DC voltage Precise vertical measurement with markers Precise horizontal measurement with markers Rising falling edge trigger Trig level adjustable with indicator Trig sensitivity adjustable with indicator Hold run feature...

Page 3: ...o 4 parts main menu top functions right column status bar bottom and waveform markers displays Use cursor to navigate among the three operational parts and make adjustments Waveform Markers Green waveform current signal being monitored Purple waveform reference waveform loaded from SD card ...

Page 4: ...al 19 scales are optional from 10mV Div to 100V Div Note 1 If you use scale above 20V Div please use probe with attenuation of 10 1 Note 2 If newly set scale does not match reference waveform the latter will be cleared Horizontal sensitivity When blinking press and to select different sensitivities from 1uS Div to 10S Div total 22 grades Note 2 If newly set sensitivity does not match reference wav...

Page 5: ...tion a FILEXXX DAT must be prepared by connecting to PC by USB Ref square wave freq When blinking press and to adjust the frequency of reference square wave Horizontal position adj When blinking press and to scroll waveform horizontally Index Bar Show current display position of total loaded wavefrom Status Bar Time markers When blinking press and to adjust T1 or T2 time measure marker the time di...

Page 6: ...tion available at http www st com mcu familiesdocs 110 html Application 20Note 2 Connect Oscilloscope with PC press and hold switch on power until oscilloscope displays Please Connect to USB Host DS0201 Device Firmware Upgrade Ver 1 0 When PC connection is detected Firmware Upgrading Please Wait DS0201 Device Firmware Upgrade Ver 1 0 3 Run Dfuse Demo on PC check 1 select firmware to be uploaded e ...

Page 7: ...Page 7 of 9 10 26 2009 4 In the next screen press 1 Upgrade when upgrade finishes successfully status bar will notify 2 5 Shut down and reactivate power to use new firmware ...

Page 8: ...Page 8 of 9 10 26 2009 ...

Page 9: ...Page 9 of 9 10 26 2009 Please visit our forum for prompt tech support and usage discussion http www seeedstudio com forum viewforum php f 12 2009 Seeed Studio ...

Reviews: