Products > Test Equipment
A look at the Uni-T UT210E
Kbird:
--- Quote from: jayjr1105 on April 04, 2018, 10:29:31 pm ---
--- Quote from: Kbird on April 04, 2018, 02:59:09 pm ---Try some different .ino from the thread before you attempt an actually flash , as you need the original dump for backup, but it maybe just the new .ino from AudioNoob that prints it out differently to the Serial monitor since he played with the Code.
I just used Dupont wires for all the connections -female to female since I added pins to the 210e PCB holes. Used a Female to Male for the Pin55/Cap IIRC.
The newer 1106 Chip has a higher possible Range ...I don't have it , as I got mine over a year ago now , so have not followed all those developments , I would definitely read the thread throughly ...and make notes , copy and paste to Wordpad for eg. , as I assume you don't want to buy a 3rd 210e :)
--- End quote ---
--- Quote from: jayjr1105 on April 04, 2018, 10:29:31 pm ---
Thanks for the tip to search elsewhere. I used this code to successfully flash the mods...
--- End quote ---
Hi Jay , that is My .ino file , I can tell by the calibration Data for Dotless Mode ( the 1st Mod ) , it's the only one you NEED TO CHANGE....if you just used my .ino then you have MY calibration DATA not yours , this info is Unique to each meter and Must be copied from your Original Dump to the .ino that FlyWheelz posted on Page 8 ... if you check his .ino you will see his calibration bytes are 83 and 75 , mine are A0 and 74.... hopefully you did that?
https://www.eevblog.com/forum/testgear/a-look-at-the-uni-t-ut210e/msg1034969/#msg1034969
I think the 1106 can handle 8200 Range Count or more , you'd need to re-read the thread cos I'd hate to put you wrong.
Not sure if the attached PDF is already on the Thread ?, it is My Notes from figuring out the Dotless Calibration Data Location in My Meter.
KB.
--- End quote ---
jayjr1105:
--- Quote from: Kbird on April 05, 2018, 04:01:20 am ---
--- Quote from: jayjr1105 on April 04, 2018, 10:29:31 pm ---
--- Quote from: Kbird on April 04, 2018, 02:59:09 pm ---Try some different .ino from the thread before you attempt an actually flash , as you need the original dump for backup, but it maybe just the new .ino from AudioNoob that prints it out differently to the Serial monitor since he played with the Code.
I just used Dupont wires for all the connections -female to female since I added pins to the 210e PCB holes. Used a Female to Male for the Pin55/Cap IIRC.
The newer 1106 Chip has a higher possible Range ...I don't have it , as I got mine over a year ago now , so have not followed all those developments , I would definitely read the thread throughly ...and make notes , copy and paste to Wordpad for eg. , as I assume you don't want to buy a 3rd 210e :)
--- End quote ---
--- Quote from: jayjr1105 on April 04, 2018, 10:29:31 pm ---
Thanks for the tip to search elsewhere. I used this code to successfully flash the mods...
--- End quote ---
Hi Jay , that is My .ino file , I can tell by the calibration Data for Dotless Mode ( the 1st Mod ) , it's the only one you NEED TO CHANGE....if you just used my .ino then you have MY calibration DATA not yours , this info is Unique to each meter and Must be copied from your Original Dump to the .ino that FlyWheelz posted on Page 8 ... if you check his .ino you will see his calibration bytes are 83 and 75 , mine are A0 and 74.... hopefully you did that?
https://www.eevblog.com/forum/testgear/a-look-at-the-uni-t-ut210e/msg1034969/#msg1034969
I think the 1106 can handle 8200 Range Count or more , you'd need to re-read the thread cos I'd hate to put you wrong.
Not sure if the attached PDF is already on the Thread ?, it is My Notes from figuring out the Dotless Calibration Data Location in My Meter.
KB.
--- End quote ---
Yes, I realized what I did wrong late last night. I totally flashed it with your calibration data. I tested just about everything and the only thing that wasn't very accurate was (go figure) dotless mode. I will do a little more research on going beyond 6200 counts with the 1106 chip and when I'm ready for that, I'll fix my calibration data. Can I see your before and after eeprom?
--- End quote ---
Kbird:
--- Quote from: jayjr1105 on April 04, 2018, 10:29:31 pm ---
Thanks for the tip to search elsewhere. I used this code to successfully flash the mods...
--- End quote ---
Hi Jay , that is My .ino file , I can tell by the calibration Data for Dotless Mode ( the 1st Mod ) , it's the only one you NEED TO CHANGE....if you just used my .ino then you have MY calibration DATA not yours , this info is Unique to each meter and Must be copied from your Original Dump to the .ino that FlyWheelz posted on Page 8 ... if you check his .ino you will see his calibration bytes are 83 and 75 , mine are A0 and 74.... hopefully you did that?
https://www.eevblog.com/forum/testgear/a-look-at-the-uni-t-ut210e/msg1034969/#msg1034969
I think the 1106 can handle 8200 Range Count or more , you'd need to re-read the thread cos I'd hate to put you wrong.
Not sure if the attached PDF is already on the Thread ?, it is My Notes from figuring out the Dotless Calibration Data Location in My Meter.
KB.
[/quote]
--- Quote from: jayjr1105 on April 04, 2018, 10:29:31 pm ---
Yes, I realized what I did wrong late last night. I totally flashed it with your calibration data. I tested just about everything and the only thing that wasn't very accurate was (go figure) dotless mode. I will do a little more research on going beyond 6200 counts with the 1106 chip and when I'm ready for that, I'll fix my calibration data. Can I see your before and after eeprom?
--- End quote ---
That's whats in the PDF Note attached to my last Post , before , after, and the changes ....for my Meter.... since I may have or want different backlight and auto off times too etc , but if you are fine with that then the Calibration Data is the only one you need to change.
There are also two or three threads on Modding the Uni-T 139C which has the older Chip too but lots of good info as well, the thread by FrozenFrogz was helpful for me for that Mod.
https://www.eevblog.com/forum/testgear/uni-t-ut139c-lcd-biasing-(schematics-avail)/msg1165035/#msg1165035
KB
jayjr1105:
--- Quote from: Kbird on April 05, 2018, 02:40:05 pm ---Hi Jay , that is My .ino file , I can tell by the calibration Data for Dotless Mode ( the 1st Mod ) , it's the only one you NEED TO CHANGE....if you just used my .ino then you have MY calibration DATA not yours , this info is Unique to each meter and Must be copied from your Original Dump to the .ino that FlyWheelz posted on Page 8 ... if you check his .ino you will see his calibration bytes are 83 and 75 , mine are A0 and 74.... hopefully you did that?
https://www.eevblog.com/forum/testgear/a-look-at-the-uni-t-ut210e/msg1034969/#msg1034969
I think the 1106 can handle 8200 Range Count or more , you'd need to re-read the thread cos I'd hate to put you wrong.
Not sure if the attached PDF is already on the Thread ?, it is My Notes from figuring out the Dotless Calibration Data Location in My Meter.
KB.
That's whats in the PDF Note attached to my last Post , before , after, and the changes ....for my Meter.... since I may have or want different backlight and auto off times too etc , but if you are fine with that then the Calibration Data is the only one you need to change.
There are also two or three threads on Modding the Uni-T 139C which has the older Chip too but lots of good info as well, the thread by FrozenFrogz was helpful for me for that Mod.
https://www.eevblog.com/forum/testgear/uni-t-ut139c-lcd-biasing-(schematics-avail)/msg1165035/#msg1165035
KB
--- End quote ---
A final thank you. All done...
--- Code: ---...Before EEPROM Dump...
...Before EEPROM Dump...
FF FF FF FF FF 00 80 E8 03 E8 03 FA 00 00 BE 03
70 17 98 08 BE 00 3D 3D 3C 3C FF FF 0A FF 40 FF
FB 99 A3 80 64 00 96 00 00 80 17 80 FB 7E 38 75
4E 02 09 39 01 09 D3 02 0B 58 14 0A DE 02 0A 00
00 01 00 01 00 07 98 00 64 00 64 00 64 00 00 00
DE 78 B4 73 00 80 00 80 00 00 00 00 01 00 00 00
E3 7F 48 7E 01 00 FE 2A 00 00 00 00 00 00 00 00
97 80 00 80 49 85 E0 7C 18 06 00 00 00 00 00 00
00 00 00 00 00 00 00 17 00 00 00 19 1E 1B 04 07
00 00 00 00 00 00 00 16 00 00 00 18 00 1A 05 09
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0A
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0B
0D 00 02 30 0D 00 03 20 20 00 03 20 20 00 03 10
41 00 03 08 41 00 03 05 41 00 03 05 0D 00 02 30
00 80 00 80 00 80 00 80 00 80 3D 02 D4 03 51 05
44 02 E4 03 6C 05 00 80 5A C7 EF 0F 0F 80 00 00
...Flashing EEPROM...
...After EEPROM Dump...
FF FF FF FF FF 00 80 10 27 E8 03 FA 00 00 BE 03
10 27 0F 27 D4 03 FF FF FF FF FF FF FF FF 40 FF
FB 99 A3 80 64 00 96 00 00 80 17 80 FB 7E 38 75
4E 02 09 39 01 09 D3 02 0B 58 14 0A DE 02 0A 00
00 01 00 01 00 07 98 00 64 00 64 00 64 00 00 00
DE 78 B4 73 00 80 DE 78 00 00 00 00 01 00 00 00
E3 7F 48 7E 01 00 FE 2A 00 00 00 00 00 00 00 00
97 80 00 80 49 85 E0 7C 18 06 00 00 00 00 00 00
00 00 00 00 00 00 00 1C 00 00 00 18 1E 1A 03 07
00 00 00 00 00 00 00 1D 00 00 00 19 02 1B 04 09
00 00 00 00 00 00 00 16 00 00 00 00 1D 00 05 0A
00 00 00 00 00 00 00 17 00 00 00 00 00 00 06 0B
0D 00 02 30 0D 00 03 20 20 00 03 20 20 00 03 10
41 00 03 08 41 00 03 05 41 00 03 05 0D 00 02 30
00 80 00 80 00 80 00 80 00 80 3D 02 D4 03 51 05
44 02 E4 03 6C 05 00 80 5A C7 EF 1E B4 80 00 00
--- End code ---
And my .ino file with basically most if not all mods for the DM1106EN chip ONLY!...
Kbird:
Hi , great !.... glad I could help a bit with your Mod , my guess is you now know more than I do :)
especially about the 1106 Chip.....
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