Products > Test Equipment
Need help hacking DP832 for multicolour option.
tv84:
These equipments use Linux filesystems so all 3 FAT types should work when we are reading/writing files.
The only limitation is that some Rigol equipments do some USB vendor disk verification (when one wants to do the "upgrades") with direct disk access functions and those should match a specific FAT type or may end up in unpredictable results.
Marc M.:
A special thanks again to everybody in the EEVBlog Community who contributed to all the reverse engineering efforts within the Rigol product range which allowed me to maximize the potential of my DSA815, DS2072, and now DP832. My only regret was buying a DG4162 instead of a 4062 :palm:. You guys rock!
I said screw it, stayed up late and swapped out the LED's which were 0806's. I didn't have any in purple, so I stuck a red one in for now. Got some purple and some hopefully yellower yellow LEDs heading this way from China. All I can say is Wow! what a difference. I was worried the replacements wouldn't be bright enough but I was wrong, they are quite a bit brighter than the stock green ones. I'm so happy with the results, one of these days I'm going to pull my Rigol DS2072 apart and replace the front panel LEDs on that because the green ones on that are barely visible.
I was also surprised to see provisions for a set of 4th channel buttons both on the PCB and the molding in the front case. I had sniffed around looking for a photo of the front keyboard to determine the LED size ahead of time but couldn't find one. Dave didn't pull the front board when he did his teardown either so here's a shot of mine for the curious.
1anX:
Marc M where are you getting your smd 0806 leds from?
Looks great with the coloured leds and if cheap from China I think I will do the same to mine just for fun!
ted572:
DP800 Firmware 16 (re. DP832/A, etc.) initial 00.01.16.00.00 was a Beta version, although the current version 00.01.16.00.02 (2019-1-31) is a official released version.
Edit: Added applicable improvements.
Support for USB-GPIB
Fixed *OPT? command
Fixed cursor settings
Fixed LAN Library (network stability)
Other. . . .
Marc M.:
--- Quote from: 1anX on July 16, 2019, 10:41:22 am ---... where are you getting your smd 0806 leds from?...
--- End quote ---
I can't say for sure, had them for several years. My guess is either Fleabay or AliExpress, I think I just bought an assortment of 5 colors for stock. The purpler red and hopefully yellower yellow LEDs I ordered for this are coming from Fleabay.
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