Remote control and data transmission
EN
Copyright Qingdao Hantek Electronics Co., LTD
HTM200 user manual
31
Figure 6.1 USB connection diagram
When Windows software or Android application communicates with the instrument
through USB connection, the instrument enters the USB connection mode. At this time,
all buttons are disabled except for the power button
and alarm button
. After
the USB cable is disconnected, the instrument exits the USB connection mode, and all
buttons are restored to use.
When the instrument is connected to a Windows computer, the user can use SCPI
instructions for remote control. Please refer to the Programming Manual of this series.
6.2
Control via Bluetooth
Only the instrument with Bluetooth function supports Bluetooth data transmission.
For specific models, see
Press the power button
to turn on the instrument.
Press the Bluetooth button
and hold down for 3 seconds to enable Bluetooth
function.
After the Bluetooth function is enabled, the instrument enters Bluetooth remote mode.
At this time, all buttons are disabled except for the power button and alarm button
. Press the Bluetooth button
again and hold down for 3 seconds to turn off
the Bluetooth function, and all the buttons will be restored to use.
The Bluetooth name corresponding to the instrument is HTM-XXXXXX.
Bluetooth communication protocol: Support BLE4.2 protocol, backward compatibility.
6.3
Network data transmission
The instrument with 4G (universal) module supports universal 4G function
