Products > Test Equipment
Hantek 2000 series - 2C42/2C72/2D42/2D72
gf:
I'm also not sure whether the Windows program is touch-screen friendly (I did not use a tablet, but a regular Notebook with mouse).
RomanoCy:
I am so afraid that you are so right :) It sounded line a nice idea, but most probably I should Look for a better instrument. Thanks a lot, I really appreciate the effort
Microcheap:
I just got one of these 2D42. Not sure why yet, but I couldn't resist (I think I need to subscribe to the TEA group) :scared:
Anyway, @RomanoCy as already posted the software of this scope has the option of X-Y plot but it is useless, if you really need it don't bother. It is simply too slow.
Regarding the handheld itself, it appears to be a nice device. I am liking it. I will do some more tests with it before I give a definitive opinion but so far I couldn't find any big issue. The build quality is ok and looks like the firmware is more stable now but hantek will need to put more work on the PC software to make it useful.
I took some pictures of the pcb but the quality is not good, I will try take some better ones later and post it here.
tsman:
The unpopulated module marked M2 in your last photo looks to be for a ESP8266 ESP-12 module. The pinout matches up for power, UART, RST and EN. Some of the GPIOs are connected as well. You'd need to write the ESP8266 code to actually make it do something though and this is assuming they finished the WiFi support in the main processor.
ataradov:
--- Quote from: tsman on January 31, 2019, 03:55:22 am ---What is the main processor in this? Can't read the markings on your photo.
--- End quote ---
The processor is STM32 and it is under the can (which is not present on my unit) on the last picture. EDIT: Actually no, the MCU is on the other side of the board with a shield. So this looks like a newer revision of the board.
The big chip next to the ADC is a Lattice FPGA.
Also my unit has multimeter chip markings scratched out. No idea why if they already release devices with intact markings.
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