Part Number: RF430-TMPSNS-EVM
I acquired a RF430-TMPSNS-EVM. I used example Android app and is Ok.
I read tag with a normal read NFC app and I see data from tag.
Where I can read temperature in the data package?
Thank a lot
Claudio
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Part Number: RF430-TMPSNS-EVM
I acquired a RF430-TMPSNS-EVM. I used example Android app and is Ok.
I read tag with a normal read NFC app and I see data from tag.
Where I can read temperature in the data package?
Thank a lot
Claudio
Hi Ralph,
thx for your reply.
Now I read nfc data with common app "TagInfo" by NXP.
The result of full scan tab is:
** TagInfo scan (version 4.23) 2018-09-11 18:52:37 **
Report Type: External
-- IC INFO ------------------------------
# IC manufacturer:
Texas Instruments
# IC type:
Unknown IC
-- NDEF ------------------------------
# No NDEF data storage populated:
-- EXTRA ------------------------------
# Memory size:
1944 bytes
* 243 blocks, with 8 bytes per block
# IC detailed information:
Supported read commands:
* Single Block Read
* Multiple Block Read
* Get System Information
AFI not supported
DSFID not supported
-- FULL SCAN ------------------------------
# Technologies supported:
ISO/IEC 15693-3 compatible
ISO/IEC 15693-2 compatible
# Android technology information:
Tag description:
* TAG: Tech [android.nfc.tech.NfcV]
* Maximum transceive length: 253 bytes
# Detailed protocol information:
ID: E0:07:A2:00:00:01:58:16
DSFID: 0x00
# Memory content:
[00] . 00 02 07 03 01 01 00 40 |.......@|
[01] . 00 00 00 00 00 00 00 02 |........|
[02] . 19 19 18 00 00 00 00 00 |........|
[03] . 00 00 00 00 00 00 00 00 |........|
[04] . 00 00 00 00 00 00 00 00 |........|
[05] . 00 00 00 00 00 00 00 00 |........|
[06] . 00 00 00 00 00 00 00 00 |........|
[07] . 00 00 00 00 00 00 00 00 |........|
[08] . F8 01 03 00 03 00 A6 A3 |........|
[09] . AA 23 41 1C D3 3F FF FF |.#A..?..|
[0A] . FF FF FF FF FF FF FF FF |........|
[0B] . FF FF FF FF FF FF FF FF |........|
[0C] . FF FF FF FF FF FF FF FF |........|
[0D] . FF FF FF FF FF FF FF FF |........|
[0E] . FF FF FF FF FF FF FF FF |........|
[0F] . FF FF FF FF FF FF FF FF |........|
[10] . FF FF FF FF FF FF FF FF |........|
[11] . FF FF FF FF FF FF FF FF |........|
[12] . FF FF FF FF FF FF FF FF |........|
[13] . FF FF FF FF FF FF FF FF |........|
[14] . FF FF FF FF FF FF FF FF |........|
[15] . FF FF FF FF FF FF FF FF |........|
[16] . FF FF FF FF FF FF FF FF |........|
[17] . FF FF FF FF FF FF FF FF |........|
[18] . FF FF FF FF FF FF FF FF |........|
[19] . FF FF FF FF FF FF FF FF |........|
[1A] . FF FF FF FF FF FF FF FF |........|
[1B] . FF FF FF FF FF FF FF FF |........|
[1C] . FF FF FF FF FF FF FF FF |........|
[1D] . FF FF FF FF FF FF FF FF |........|
[1E] . FF FF FF FF FF FF FF FF |........|
[1F] . FF FF FF FF FF FF FF FF |........|
[20] . FF FF FF FF FF FF FF FF |........|
[21] . FF FF FF FF FF FF FF FF |........|
[22] . FF FF FF FF FF FF FF FF |........|
[23] . FF FF FF FF FF FF FF FF |........|
[24] . FF FF FF FF FF FF FF FF |........|
[25] . FF FF FF FF FF FF FF FF |........|
[26] . FF FF FF FF FF FF FF FF |........|
[27] . FF FF FF FF FF FF FF FF |........|
[28] . FF FF FF FF FF FF FF FF |........|
[29] . FF FF FF FF FF FF FF FF |........|
[2A] . FF FF FF FF FF FF FF FF |........|
[2B] . FF FF FF FF FF FF FF FF |........|
[2C] . FF FF FF FF FF FF FF FF |........|
[2D] . FF FF FF FF FF FF FF FF |........|
[2E] . FF FF FF FF FF FF FF FF |........|
[2F] . FF FF FF FF FF FF FF FF |........|
[30] . FF FF FF FF FF FF FF FF |........|
[31] . FF FF FF FF FF FF FF FF |........|
[32] . FF FF FF FF FF FF FF FF |........|
[33] . FF FF FF FF FF FF FF FF |........|
[34] . FF FF FF FF FF FF FF FF |........|
[35] . FF FF FF FF FF FF FF FF |........|
[36] . FF FF FF FF FF FF FF FF |........|
[37] . FF FF FF FF FF FF FF FF |........|
[38] . FF FF FF FF FF FF FF FF |........|
[39] . FF FF FF FF FF FF FF FF |........|
[3A] . FF FF FF FF FF FF FF FF |........|
[3B] . FF FF FF FF FF FF FF FF |........|
[3C] . FF FF FF FF FF FF FF FF |........|
[3D] . FF FF FF FF FF FF FF FF |........|
[3E] . FF FF FF FF FF FF FF FF |........|
[3F] . FF FF FF FF FF FF FF FF |........|
[40] . FF FF FF FF FF FF FF FF |........|
[41] . FF FF FF FF FF FF FF FF |........|
[42] . FF FF FF FF FF FF FF FF |........|
[43] . FF FF FF FF FF FF FF FF |........|
[44] . FF FF FF FF FF FF FF FF |........|
[45] . FF FF FF FF FF FF FF FF |........|
[46] . FF FF FF FF FF FF FF FF |........|
[47] . FF FF FF FF FF FF FF FF |........|
[48] . FF FF FF FF FF FF FF FF |........|
[49] . FF FF FF FF FF FF FF FF |........|
[4A] . FF FF FF FF FF FF FF FF |........|
[4B] . FF FF FF FF FF FF FF FF |........|
[4C] . FF FF FF FF FF FF FF FF |........|
[4D] . FF FF FF FF FF FF FF FF |........|
[4E] . FF FF FF FF FF FF FF FF |........|
[4F] . FF FF FF FF FF FF FF FF |........|
[50] . FF FF FF FF FF FF FF FF |........|
[51] . FF FF FF FF FF FF FF FF |........|
[52] . FF FF FF FF FF FF FF FF |........|
[53] . FF FF FF FF FF FF FF FF |........|
[54] . FF FF FF FF FF FF FF FF |........|
[55] . FF FF FF FF FF FF FF FF |........|
[56] . FF FF FF FF FF FF FF FF |........|
[57] . FF FF FF FF FF FF FF FF |........|
[58] . FF FF FF FF FF FF FF FF |........|
[59] . FF FF FF FF FF FF FF FF |........|
[5A] . FF FF FF FF FF FF FF FF |........|
[5B] . FF FF FF FF FF FF FF FF |........|
[5C] . FF FF FF FF FF FF FF FF |........|
[5D] . FF FF FF FF FF FF FF FF |........|
[5E] . FF FF FF FF FF FF FF FF |........|
[5F] . FF FF FF FF FF FF FF FF |........|
[60] . FF FF FF FF FF FF FF FF |........|
[61] . FF FF FF FF FF FF FF FF |........|
[62] . FF FF FF FF FF FF FF FF |........|
[63] . FF FF FF FF FF FF FF FF |........|
[64] . FF FF FF FF FF FF FF FF |........|
[65] . FF FF FF FF FF FF FF FF |........|
[66] . FF FF FF FF FF FF FF FF |........|
[67] . FF FF FF FF FF FF FF FF |........|
[68] . FF FF FF FF FF FF FF FF |........|
[69] . FF FF FF FF FF FF FF FF |........|
[6A] . FF FF FF FF FF FF FF FF |........|
[6B] . FF FF FF FF FF FF FF FF |........|
[6C] . FF FF FF FF FF FF FF FF |........|
[6D] . FF FF FF FF FF FF FF FF |........|
[6E] . FF FF FF FF FF FF FF FF |........|
[6F] . FF FF FF FF FF FF FF FF |........|
[70] . FF FF FF FF FF FF FF FF |........|
[71] . FF FF FF FF FF FF FF FF |........|
[72] . FF FF FF FF FF FF FF FF |........|
[73] . FF FF FF FF FF FF FF FF |........|
[74] . FF FF FF FF FF FF FF FF |........|
[75] . FF FF FF FF FF FF FF FF |........|
[76] . FF FF FF FF FF FF FF FF |........|
[77] . FF FF FF FF FF FF FF FF |........|
[78] . FF FF FF FF FF FF FF FF |........|
[79] . FF FF FF FF FF FF FF FF |........|
[7A] . FF FF FF FF FF FF FF FF |........|
[7B] . FF FF FF FF FF FF FF FF |........|
[7C] . FF FF FF FF FF FF FF FF |........|
[7D] . FF FF FF FF FF FF FF FF |........|
[7E] . FF FF FF FF FF FF FF FF |........|
[7F] . FF FF FF FF FF FF FF FF |........|
[80] . FF FF FF FF FF FF FF FF |........|
[81] . FF FF FF FF FF FF FF FF |........|
[82] . FF FF FF FF FF FF FF FF |........|
[83] . FF FF FF FF FF FF FF FF |........|
[84] . FF FF FF FF FF FF FF FF |........|
[85] . FF FF FF FF FF FF FF FF |........|
[86] . FF FF FF FF FF FF FF FF |........|
[87] . FF FF FF FF FF FF FF FF |........|
[88] . FF FF FF FF FF FF FF FF |........|
[89] . FF FF FF FF FF FF FF FF |........|
[8A] . FF FF FF FF FF FF FF FF |........|
[8B] . FF FF FF FF FF FF FF FF |........|
[8C] . FF FF FF FF FF FF FF FF |........|
[8D] . FF FF FF FF FF FF FF FF |........|
[8E] . FF FF FF FF FF FF FF FF |........|
[8F] . FF FF FF FF FF FF FF FF |........|
[90] . FF FF FF FF FF FF FF FF |........|
[91] . FF FF FF FF FF FF FF FF |........|
[92] . FF FF FF FF FF FF FF FF |........|
[93] . FF FF FF FF FF FF FF FF |........|
[94] . FF FF FF FF FF FF FF FF |........|
[95] . FF FF FF FF FF FF FF FF |........|
[96] . FF FF FF FF FF FF FF FF |........|
[97] . FF FF FF FF FF FF FF FF |........|
[98] . FF FF FF FF FF FF FF FF |........|
[99] . FF FF FF FF FF FF FF FF |........|
[9A] . FF FF FF FF FF FF FF FF |........|
[9B] . FF FF FF FF FF FF FF FF |........|
[9C] . FF FF FF FF FF FF FF FF |........|
[9D] . FF FF FF FF FF FF FF FF |........|
[9E] . FF FF FF FF FF FF FF FF |........|
[9F] . FF FF FF FF FF FF FF FF |........|
[A0] . FF FF FF FF FF FF FF FF |........|
[A1] . FF FF FF FF FF FF FF FF |........|
[A2] . FF FF FF FF FF FF FF FF |........|
[A3] . FF FF FF FF FF FF FF FF |........|
[A4] . FF FF FF FF FF FF FF FF |........|
[A5] . FF FF FF FF FF FF FF FF |........|
[A6] . FF FF FF FF FF FF FF FF |........|
[A7] . FF FF FF FF FF FF FF FF |........|
[A8] . FF FF FF FF FF FF FF FF |........|
[A9] . FF FF FF FF FF FF FF FF |........|
[AA] . FF FF FF FF FF FF FF FF |........|
[AB] . FF FF FF FF FF FF FF FF |........|
[AC] . FF FF FF FF FF FF FF FF |........|
[AD] . FF FF FF FF FF FF FF FF |........|
[AE] . FF FF FF FF FF FF FF FF |........|
[AF] . FF FF FF FF FF FF FF FF |........|
[B0] . FF FF FF FF FF FF FF FF |........|
[B1] . FF FF FF FF FF FF FF FF |........|
[B2] . FF FF FF FF FF FF FF FF |........|
[B3] . FF FF FF FF FF FF FF FF |........|
[B4] . FF FF FF FF FF FF FF FF |........|
[B5] . FF FF FF FF FF FF FF FF |........|
[B6] . FF FF FF FF FF FF FF FF |........|
[B7] . FF FF FF FF FF FF FF FF |........|
[B8] . FF FF FF FF FF FF FF FF |........|
[B9] . FF FF FF FF FF FF FF FF |........|
[BA] . FF FF FF FF FF FF FF FF |........|
[BB] . FF FF FF FF FF FF FF FF |........|
[BC] . FF FF FF FF FF FF FF FF |........|
[BD] . FF FF FF FF FF FF FF FF |........|
[BE] . FF FF FF FF FF FF FF FF |........|
[BF] . FF FF FF FF FF FF FF FF |........|
[C0] . FF FF FF FF FF FF FF FF |........|
[C1] . FF FF FF FF FF FF FF FF |........|
[C2] . FF FF FF FF FF FF FF FF |........|
[C3] . FF FF FF FF FF FF FF FF |........|
[C4] . FF FF FF FF FF FF FF FF |........|
[C5] . FF FF FF FF FF FF FF FF |........|
[C6] . FF FF FF FF FF FF FF FF |........|
[C7] . FF FF FF FF FF FF FF FF |........|
[C8] . FF FF FF FF FF FF FF FF |........|
[C9] . FF FF FF FF FF FF FF FF |........|
[CA] . FF FF FF FF FF FF FF FF |........|
[CB] . FF FF FF FF FF FF FF FF |........|
[CC] . FF FF FF FF FF FF FF FF |........|
[CD] . FF FF FF FF FF FF FF FF |........|
[CE] . FF FF FF FF FF FF FF FF |........|
[CF] . FF FF FF FF FF FF FF FF |........|
[D0] . FF FF FF FF FF FF FF FF |........|
[D1] . FF FF FF FF FF FF FF FF |........|
[D2] . FF FF FF FF FF FF FF FF |........|
[D3] . FF FF FF FF FF FF FF FF |........|
[D4] . FF FF FF FF FF FF FF FF |........|
[D5] . FF FF FF FF FF FF FF FF |........|
[D6] . FF FF FF FF FF FF FF FF |........|
[D7] . FF FF FF FF FF FF FF FF |........|
[D8] . FF FF FF FF FF FF FF FF |........|
[D9] . FF FF FF FF FF FF FF FF |........|
[DA] . FF FF FF FF FF FF FF FF |........|
[DB] . FF FF FF FF FF FF FF FF |........|
[DC] . FF FF FF FF FF FF FF FF |........|
[DD] . FF FF FF FF FF FF FF FF |........|
[DE] . FF FF FF FF FF FF FF FF |........|
[DF] . FF FF FF FF FF FF FF FF |........|
[E0] . FF FF FF FF FF FF FF FF |........|
[E1] . FF FF FF FF FF FF FF FF |........|
[E2] . FF FF FF FF FF FF FF FF |........|
[E3] . FF FF FF FF FF FF FF FF |........|
[E4] . FF FF FF FF FF FF FF FF |........|
[E5] . FF FF FF FF FF FF FF FF |........|
[E6] . FF FF FF FF FF FF FF FF |........|
[E7] . FF FF FF FF FF FF FF FF |........|
[E8] . FF FF FF FF FF FF FF FF |........|
[E9] . FF FF FF FF FF FF FF FF |........|
[EA] . FF FF FF FF FF FF FF FF |........|
[EB] . FF FF FF FF FF FF FF FF |........|
[EC] . FF FF FF FF FF FF FF FF |........|
[ED] . FF FF FF FF FF FF FF FF |........|
[EE] . 30 00 8D 65 FF FF FF FF |0..e....|
[EF] . FF FF FF FF FF FF FF FF |........|
[F0] . FF FF B8 5B C0 59 06 5A |...[.Y.Z|
[F1] . 8A 48 D0 54 48 5E 2A 5E |.H.TH^*^|
[F2] . 76 4E 42 5E 44 5E 12 50 |vNB^D^.P|
x:user locked, *:factory locked, .:unlocked
Where is raw temperature data and the NFC address? I would like read data with a nfc reader compatible with arduino platform.
Thank a lot
Claudio
Hi Ralph,
sorry but I'didn't understand how I can calculate raw data from block 9
[09] . AA 23 41 1C D3 3F FF FF
I read documentation but I didn't find reference on it.
May you help me about my issue?
Thanks a lot
Claudio
Hello Ralph,
if I understood:
refValue = Reference resistor Register = 0x23AA = 9130 in decimal
tehrmValue = thermistor reading = 0x1C41 = 7233 in decimal
refResistance = 100000 ohm
tempConv = (7233/9130)*100000 = 79222,34
temp in °C = (1/((((log10(79222.3439/100000)/log(2.718)))/4330)+(1/298.15)))-273.15
I resolve it in Wolfram
27,0914 °C
Is it all OK?
Thank a lot
Claudio
Hi Ralph,
I saw different result from raw formula and app result.
I open app files and inside Iso15693WriteTagActivity.java file I found these formulas:
long tempConv = (long)((((((thermValue * 0.9) / 16384.0) / 2.0) / 0.0000024) * 8738.13) / refValue);
tempConv = (long) (((1.0 / ((((Math.log10(tempConv / 100000.0) / Math.log(2.718))) / 4250.0) + (1.0 / 298.15))) - 273.15));
It's different from the formulas in FAQ 4.1 section (page 13).
May you help me? What are right formulas?
Thanks a lot.
Claudio
Hello Claudio,
I don't know for sure with the app but I strongly suspect the app uses a formula that handled some calculations beforehand to simplify the equation.
In any case I am 100% sure that the FAQ 4.1 section is right.
Hi Ralph,
I bought a PN5180 NFC reader. I used Arduino and I read Block 9.
I used example from PN5180-NFC library.
I observed that the value of block is constant when temperature change. I have to first read trough the demo app to change its value.
Is there a refresh command or I write a register to data refresh?
Thanks a lot.
Claudio