DS211 is a digital storage oscilloscope based on an ARM Cortex -M3 compatible 32-bit platform, equipped with a 320*240 color screen and Micro USD interface which serves as PC connection and charging.
It is a pocket size digital storage oscilloscope is small enough to take it anywhere，and fulfills basic electronic engineering requirements;
Inbuilt 8MB U-disk storage for waveform data and images;
Can be powered by internal batteries, so in the field measurement, the ground wire is completely suspended, can be exactly like a multi-meter, point where to measure, without considering the problem of grounding isolation;
The oscilloscope code application layer is open source;
Users can develop firmware according to different needs;
Can meet the demands in many fields, such as, school experiments, electronic repairing, and electric engineering.
DS211 Mini Oscilloscope ✖ 1
x1x10 Probe ✖ 1
USB Cable ✖ 1
User Manual ✖ 1
Gross Weight：255g（including package）
Package Size：170mm ✖ 98mm ✖ 40mm
| Operation | Button | MCU | STM32F103VC |
| Channels | 1 Analog Channel | ADC | MCU Internal ADC |
| Horizontal Sensitivity | 1uS/Div~2S/Div. (1-2-5sequence step) | Analog Bandwidth | 200KHz |
| Vertical Sensitivity | 20mv/Div~10V/Div. (1-2-5sequence step) |
Max Sample Rate | 1MSa/s |
| Trigger Mode | Ascend / Descend Edge Trigger Mode |
Max Sample Memory Depth | 8K |
| Math Waveforms | -Inp / Data / -Data / Inp+D / D-Inp / Inp- | Analog Input Impedance | >500kΩ |
| Inbuilt Signal Generator | Sine / Square / Triangle / Sawtooth Wave | Coupling | DC / AC |
| Synchronous Mode | Auto, Normal, Single, Scan | AUTO_FIT | AUTO_FIT |
| Auto Measurement |
Signal Sequence / Cycle / Duty Ratio, Peak Voltage / Virtual Value / Max Value / Min Value / Average |
APP Installed | 1 |
| Open Source | Application Layer Open-Source |
| Data Transfer Interface | Micro USB Port | Screen Size | 2.8'' |
| Storage | 8MB USB Flash Disk Memory | Screen Resolution | 320 ✖ 240 |
| Net Weight | 66g (with Battery) | Battery | 500mAh |
| Certification | Compliant with EU Certification CE FCC | Dimension | 106.5mm ✖ 55.7mm ✖ 11.5mm |
