Datasheet

Send ‘se ngs’ from display device (Tablet or USB
host) to WiFi Scope
<STX>
<Se ngs-cmd> <Data-length-low-byte> <Data-length-high-byte>
<0> <0>
<CH1-input-coupling> <CH1-V/div> <CH1-Yposi on>
<CH2-input-coupling> <CH2-V/div> <CH2-Yposi on>
<Timebase> <Trigger-level> <Trigger-se ng> <reserved>
<CHKSUM>
<ETX>
Start of transmission: STX = 0x02
Data length: 18
Settings command: 0x11
CHx input coupling:
AC 0 DC 1 GND 2
CHx V/div:
O ff 0
20 V/div 1
10 V/div 2
4 V/div 3
2 V/div 4
1 V/div 5
0.5 V/div 6
0.2 V/div 7
0.1 V/div 8
50 mV/div 9
25 mV/div 10
10 mV/div 11
5 mV/div 12
CHx Yposition: 3…252 (3 = top / 128 = center / 252 = bo om of screen)
Timebase:
1 µs/div 0
2 µs/div 1
5 µs/div 2
10 µs/div 3
20 µs/div 4
50 µs/div 5
0.1 ms/div 6
0.2 ms/div 7
0.5 ms/div 8
1 ms/div 9
2 ms/div 10
5 ms/div 11
10 ms/div 12
20 ms/div 13
50 ms/div 14
0.1 s/div 15
0.2 s/div 16
0.5 s/div 17
1 s/div 18
Trigger level: 3…252 (3 = top / 128 = center / 252 = bo om of screen)
Velleman NV.
- 6 -
@velleman_RnD