Hantek 6022BE

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Hantek 6022BE

The Hantek 6022BE is a USB-based, 2-channel oscilloscope with an analog bandwidth of 20MS/s and 48MS/s sampling rate.

See Hantek_6022BE/Info for more details (such as lsusb -v output) about the device.

Hardware

Photos

Another teardown:

Protocol

Oscilloscope command bRequest value Notes
Set CH0 voltage range 0xE0 Possible values: 1,2,5,10 (5V, 2.5V, 1V, 500mV).
Set CH1 voltage range 0xE1 Possible values: 1,2,5,10 (5V, 2.5V, 1V, 500mV).
Set sampling rate 0xE2 Possible values: 48, 30, 24, 16, 8, 4, 1 (MHz) and 50,20,10 (*10kHz).
Trigger oscilloscope 0xE3 Possible values: 1 == start sampling.
Set number of channels 0xE4 Possible values: 1, 2.

Firmware

In order to use this device, the sigrok-firmware-fx2lafw (>= 0.1.4) firmware is required.

The firmware was originally written by Jochen Hoenicke (see README for details), thanks a lot!

Note: The firmware is not flashed into the device permanently! You only need to make it available in the usual place where libsigrok looks for firmware files, it will be used automatically (and "uploaded" to the Cypress FX2's SRAM every time you attach the device to a USB port).

Resources