Hauv kev siv zog kom ua tau raws li qhov xav tau ntawm cov neeg siv khoom, tag nrho peb cov haujlwm raug ua tiav raws li peb cov lus hais "Zoo heev, Muag khoom sai, Kev pabcuam sai" rau Tuam Tshoj Tshiab Tuaj Txog Ntev Micro Senior Module OEM St-M914 RFID UHF 4 Ports RFID Module, Peb npaj txhij los muab rau koj tus nqi qis tshaj plaws hauv kev lag luam, zoo tshaj plaws thiab kev pabcuam nyiaj tau zoo heev. Txais tos ua lag luam nrog peb, cia peb tau ob npaug.
Txhawm rau kom tau raws li qhov xav tau ntawm cov neeg siv khoom, peb cov haujlwm txhua yam raug ua raws li peb cov lus hais "Zoo heev, Muag khoom sai, Kev pabcuam sai" rauTuam Tshoj RFID Tus Sau Ntawv thiab RFID Nyeem Ntawv, Peb muaj ntau tshaj 10 xyoo kev xa tawm thiab peb cov khoom muag tau tshaj tawm ntau tshaj 30 lub tebchaws thoob plaws ntiaj teb. Peb ib txwm tuav cov kev pabcuam tenet Client ua ntej, Zoo ua ntej hauv peb lub siab, thiab nruj nrog cov khoom zoo. Txais tos koj tuaj xyuas!
Kev Ntsuas Txuj Ci
| Qauv | ST-914 |
| Kev daws teeb meem ntawm cov chips | Kev ua tau zoo siab Senior Imported Chip (sib xws nrog Impinj R2000) |
| Zaus | 865~868MHz (EU), 902~928MHz (Tebchaws Meskas) |
| Cov Txheej Txheem | ISO18000-6C (EPC GEN2) |
| Lub zog RF | 30dbm (kho tau) |
| Tau Txais Kev Nkag Siab | ≤-87dBm |
| Kev Ceev ntawm Cov Khoom Muag | 300pcs/s |
| Hom ua haujlwm | Hom teb, hom khoom muag tiag tiag |
| Kev nyeem ntawv nrug | 0 ~ 15 'meter' (nyob ntawm tus kav hlau txais xov thiab daim ntawv lo) |
| Kev muab hluav taws xob | 3.3 ~ 5V DC |
| Kev Sib Txuas Lus | RS232 (TTL 3.3V theem) |
| Chaw nres nkoj Antenna | 4 SMA poj niam txuas |
| GPIO | 2 lub tswv yim & 2 qhov tso zis |
| Kev hloov kho firmware | Kev txhawb nqa |
| Loj | 76.5 * 51 * 10.1 hli |
| Qhov hnyav | 42g |
| Kub ua haujlwm | -20 ~ + 55 ℃ |
| Qhov kub cia khoom | -20 ~ + 85 ℃ |



| Tsis yog. | Lub Cim | Lus tawm tswv yim |
| 1 | GND | Av |
| 2 | GND | |
| 3 | VCC | Kev Muab Fais Fab |
| 4 | VCC | |
| 5 | GPO1 | Cov zis dav dav (3.3V TTL theem) |
| 6 | GPO1 | |
| 7 | GPI1 | Cov tswv yim dav dav (3.3V TTL theem) |
| 8 | LUB NQI | Buzzer tsav tsheb tso zis, qib siab zoo. Tam sim no sourcing tshaj 50mA |
| 9 | RXD | Cov ntaub ntawv nkag mus rau hauv serial |
| 10 | TXD | Cov ntaub ntawv tso zis serial |
| 11 | USB-DM | Rau kev sim xwb |
| 12 | USB-DP | |
| 13 | GPI2 | Cov tswv yim dav dav (3.3V TTL theem) |
| 14 | EN | Qhib. Qib siab ua haujlwm nrog sab hauv 10kOhm resistor rub mus txog VCC |
| 15 | RS485_CTRL | RS-485 kev tswj kev taw qhia |
Kev Ntsuas Txuj Ci
| Qauv | ST-M918 |
| Kev daws teeb meem ntawm cov chips | Kev ua tau zoo siab Senior Imported Chip (sib xws nrog Impinj R2000) |
| Zaus | 865~868MHz (EU), 902~928MHz (Tebchaws Meskas) |
| Cov Txheej Txheem | ISO18000-6C (EPC GEN2) |
| Lub zog RF | 30dbm (kho tau) |
| Tau Txais Kev Nkag Siab | ≤-87dBm |
| Kev Ceev ntawm Cov Khoom Muag | 300pcs/s |
| Hom ua haujlwm | Hom teb, hom khoom muag tiag tiag |
| Kev nyeem ntawv nrug | 0 ~ 15 'meter' (nyob ntawm tus kav hlau txais xov thiab daim ntawv lo) |
| Kev muab hluav taws xob | 3.3 ~ 5V DC |
| Kev Sib Txuas Lus | RS232 (TTL 3.3V theem) |
| Chaw nres nkoj Antenna | 8 SMA poj niam txuas |
| GPIO | 2 lub tswv yim & 2 qhov tso zis |
| Kev hloov kho firmware | Kev txhawb nqa |
| Loj | 76.5 * 51 * 10.1 hli |
| Qhov hnyav | 42g |
| Kub ua haujlwm | -20 ~ + 55 ℃ |
| Qhov kub cia khoom | -20 ~ + 85 ℃ |


| Tsis yog. | Lub Cim | Lus tawm tswv yim |
| 1 | GND | Av |
| 2 | GND | |
| 3 | VCC | Kev Muab Fais Fab |
| 4 | VCC | |
| 5 | GPO1 | Cov zis dav dav (3.3V TTL theem) |
| 6 | GPO1 | |
| 7 | GPI1 | Cov tswv yim dav dav (3.3V TTL theem) |
| 8 | LUB NQI | Buzzer tsav tsheb tso zis, qib siab zoo. Tam sim no sourcing tshaj 50mA |
| 9 | RXD | Cov ntaub ntawv nkag mus rau hauv serial |
| 10 | TXD | Cov ntaub ntawv tso zis serial |
| 11 | USB-DM | Rau kev sim xwb |
| 12 | USB-DP | |
| 13 | GPI2 | Cov tswv yim dav dav (3.3V TTL theem) |
| 14 | EN | Qhib. Qib siab ua haujlwm nrog sab hauv 10kOhm resistor rub mus txog VCC |
| 15 | RS485_CTRL | RS-485 kev tswj kev taw qhia |
Hauv kev siv zog kom ua tau raws li qhov xav tau ntawm cov neeg siv khoom, tag nrho peb cov haujlwm raug ua tiav raws li peb cov lus hais "Zoo heev, Muag khoom sai, Kev pabcuam sai" rau Tuam Tshoj Tshiab Tuaj Txog Ntev Micro Senior Module OEM St-M914 RFID UHF 4 Ports RFID Module, Peb npaj txhij los muab rau koj tus nqi qis tshaj plaws hauv kev lag luam, zoo tshaj plaws thiab kev pabcuam nyiaj tau zoo heev. Txais tos ua lag luam nrog peb, cia peb tau ob npaug.
Tuaj Tshiab Tuam TshojTuam Tshoj RFID Tus Sau Ntawv thiab RFID Nyeem Ntawv, Peb muaj ntau tshaj 10 xyoo kev xa tawm thiab peb cov khoom muag tau tshaj tawm ntau tshaj 30 lub tebchaws thoob plaws ntiaj teb. Peb ib txwm tuav cov kev pabcuam tenet Client ua ntej, Zoo ua ntej hauv peb lub siab, thiab nruj nrog cov khoom zoo. Txais tos koj tuaj xyuas!