Battery Recognition with RFID

  • Puttputt maru
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Battery Recognition with RFID? wurde erstellt von Puttputt maru

Posted 12 Nov. 2016 14:48 #1
Something promised soon by TeroS at www.rc-thoughts.com with LUA on the DX-24

www.rcgroups.com/forums/showthread.php?t=1693301&page=1713
Last Edit:12 Nov. 2016 14:50 von Puttputt maru
Letzte Änderung: 12 Nov. 2016 14:50 von Puttputt maru.

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  • PW
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PW antwortete auf Battery Recognition with RFID?

Posted 12 Nov. 2016 15:05 #2
Hi,

great work from Tero !

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PW
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  • TeroS
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TeroS antwortete auf Battery Recognition with RFID?

Posted 04 Dez. 2016 17:28 #3
Sensor building how-to: www.rc-thoughts.com/jeti-rfid-sensor/

LUA-App usage: www.rc-thoughts.com/rfid-battery/

Works without LUA (DC/DS-14/16) but full benefit with LUA-capable transmitters (DC/DS-24).

Fully compatible with Revo Bump tags.
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  • onki
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onki antwortete auf Battery Recognition with RFID?

Posted 05 Dez. 2016 23:47 #4
Hi Tero,

I managed to create a dump file of a programmed Tag with some data using a different smartphone.
The dump is attached and has the following data:
3s Lipo 2400
Act. Charge: 934mAh
Act. Discharge: 702mAh
Max Charge: 1707mAh
Max. Discharge: 1712mAh
Cycles: 4
Date: 2016-08-14

File Attachment:

Dateiname: 2016-12-05...2-37.txt
Dateigröße:2 KB


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Onki
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gepostet unter Verwendung von 100% recycelter Elektronen.
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Anhänge:

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TeroS antwortete auf Re:Battery Recognition with RFID?

Posted 05 Dez. 2016 23:56 #5
Hmm. Why do you have data on four sectors when it could fit in to one or two? Looks like we are using same sectors now. I'll see what could be done with that.

How many users are there for Robbe Bid with mifare, my understanding is that Robbe uses eeprom-chips originally?
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  • onki
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onki antwortete auf Re:Battery Recognition with RFID?

Posted 06 Dez. 2016 08:52 #6
Hi Tero,

The BID chip (serial EEPROM) data is AFAIK 1:1 copied to the NFC tag to keep the story simple.
The goal was to get a retrofittable wireless solution for my charger since there is absolutely nothing like that on the market.
I don't like the BUMP box (but the idea of wireless tags) as this is another bulky box next to my charger. I may change my mind when they start to migrate the bump function into a new charger.
Meanwhile I use my WBID with the robbe Twin EQ BID 1000W charger. The WBID is only tested with that device. There are problems using it on the i4 BID charger as this one is most probably from another OEM manufacturer using different readout modes.
I implemented the second set of boards into my home charger and realised thet the 2 board solution is not as sensitive than the small single board RC522 module. I can hardly use my 25mm tags on the LiPo even with an additional spacer made of foam coted double tape. This is no problem with the single mini boards. But they seem not to be availabe at this time.
Any alternative source would be appreciated

Best regards
Onki
Gruß aus dem Nordschwarzwald
Rainer aka Onki
www.onki.de
gepostet unter Verwendung von 100% recycelter Elektronen.
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