LEEDARSON LA02305 Bluetooth Combo Module
Imininingwane
I-LA02305 iyimojula yendawo yonke ye-Wi-Fi ne-Bluetooth SMART combo eyakhiwe nguLeedarson. Isebenzisa i-Espressif Inc. ESP32-U4WD System kuPhakheji enokukhanya okushumekiwe okungu-4MB.
Izici Eziyinhloko
- Ihambisana nokucaciswa kwe-Bluetooth LE
- I-Wi-Fi 802.11 b/g/n
- I-interface ye-BLE
- Izinketho ze-Mount (Plug-In) kanye ne-Horizontal (SMD).
- 6 PWMs (GPIOs)
- 1 I-UART etholakalayo
- Idatha ye-1ADC
- 1 Iphinikhodi yokutholwa kwe-Triac Dimmer ezinikezele
Umdwebo weBlock
I-LA02305 iwuhlelo oludidiyelwe kakhulu olusekela ukuxhumana okungenantambo kwe-2.4GHz enezingxenye zehadiwe eyakhelwe ngaphakathi ye-Wi-Fi ne-BLE protocol.
Ukunikezwa kwamandla kagesi
Imojula idinga ileveli eyodwa yokunikezwa kwegama okungu-3.3V ehlanganisa izingxenye zokunqamula nokuhlunga. Supply voltage ukubekezelelwa komsindo kufanele kube ngaphansi kuka-100mVpp.
Ulwazi Lwesitifiketi Semojuli
| Imojuli | Uhlobo lwesitifiketi | Imininingwane Yesitifiketi |
|---|---|---|
| I-LA02305 | FCC | I-2AB2Q-LA02305 |
| IC | 10256A-LA02305 |
Imiyalo yokusetshenziswa komkhiqizo
Ukufakwa kweModyuli
Qinisekisa ukuthi ukunikezwa kwamandla kuhlangabezana nezicaciso ezidingekayo ze-3.3V. Xhuma imojula njengomdwebo we-pinout onikeziwe.
Ukusetha Ukuxhumana
Landela amadokhumenti ukuze uthole ukuxhumana kwe-Wi-Fi ne-Bluetooth. Sebenzisa isixhumi esibonakalayo se-UART ukuze uxhumane.
Ukuhlela
Sebenzisa ama-GPIO atholakalayo kanye ne-ADC ukuze uhlele imisebenzi yangokwezifiso njengoba kudingeka kumkhiqizo wakho we-IoT.
I-LA02305 I-Module User Manual
Isingeniso
Kuphelileview
I-LA02305 iyimojula ye-Wi-Fi ethuthukisiwe ye-Leedarson yendawo yonke kanye ne-Bluetooth SMART (BLE). Isebenzisa i-Espressif Inc. ESP32-U4WD System in Package ehlanganisa iflash eshumekiwe engu-4MB.
Imojula ye-LA02305 yakhelwe imikhiqizo ehlukahlukene ye-IOT efana nama-Power Driver, Izinzwa, Ama-plug, Lighting, Switches, njll.
Izici ezibalulekile
- I-Xtensa® 32-bit LX6 microprocessor eshumekiwe, enewashi elifika ku-160MHz
- Imemori Yedatha: 520KB yangaphakathi SRAM kanye 448KB yangaphakathi ROM, 4MB Flash
- Amandla kagesi voltage: 3.0V～3.6V
- Izinga lokushisa lokusebenza: -40～105Deg-C
- Imvamisa ye-crystal oscillator: 40MHz\32.768KHz
- Imvamisa yokusebenza: 2402～2480MHz(Bluetooth), 2412-2462MHz(WIFI)
- Sekela i-WIFI 802.11b/g/n kufika ku-150Mbps
- Ihambisana nokucaciswa kwe-Bluetooth LE
- I-Wi-Fi 802.11 b/g/n ne-BLE ayikwazi ukudluliswa ngesikhathi esisodwa
- Isixhumi esibonakalayo:
- I-Mount Emile (I-Plug-In)
- 6 PWMs (GPIOs)
- 1 I-UART etholakalayo
- Idatha ye-1ADC
- 1 Iphinikhodi yokutholwa kwe-Triac Dimmer ezinikezele
- Okuvundlile (SMD)
- 6 PWMs (GPIOs)
- Ama-GPIO angama-3
- 1 I-UART etholakalayo
- Idatha ye-2ADC
- 1 Iphinikhodi yokutholwa kwe-Triac Dimmer ezinikezele
Umdwebo weBlock
I-LA02305module iwuhlelo oludidiyelwe kakhulu, olusebenza kakhulu olunazo zonke izingxenye zehadiwe ezidingekayo ukuze kusebenze ukuxhumana okungenantambo okungu-2.4GHz nokusekela izivumelwano ze-Wi-Fi ne-BLE.
Yakhelwe eduze kwe-ESP32-U4WD Wireless SoC, i-LA02305 ihlanganisa i-antenna yokulandela umkhondo ye-PCB eyakhelwe ngaphakathi, ihlinzeka ngezinto zokuhlanganisa nokuhlunga, ikristalu yereferensi engu-40MHz, ikristalu engu-32.768KHz, nesihlangu se-RF.
Ukunikezwa kwamandla kagesi
I-LA02305 idinga ileveli eyodwa yokunikezwa kwe-3.3V. Zonke izingxenye ezidingekayo zokuhlukanisa nokuhlunga zifakiwe kumojula. I-supply voltage ukubekezelelwa komsindo wemojuli kufanele kube ngaphansi kuka-100mVpp futhi amandla okunikezwayo kufanele abe ngaphezu kuka-500mA.
Ulwazi Lwesitifiketi Semojuli
Ithebula 1.1. Ulwazi Lwesitifiketi Semojuli
| Imojuli | Uhlobo lwesitifiketi | Imininingwane Yesitifiketi |
|
I-LA02305 |
FCC | I-2AB2Q-LA02305 |
| IC | 10256A-LA02305 |
Izici zikagesi
Izilinganiso eziphezulu eziphelele
Izingcindezi ezingaphezu kwalezo ezibalwe ngezansi zingadala umonakalo unomphela kudivayisi. Lesi isilinganiso sokucindezeleka kuphela futhi ukusebenza komsebenzi kwamadivayisi kulezo noma yiziphi izimo ezingaphezu kwalezo eziboniswe ohlwini lokusebenza lwalokhu kucacisiwe akushiwo. Ukuchayeka ezimweni zokulinganisa eziphezulu izikhathi ezinwetshiwe kungase kuthinte ukuthembeka kwedivayisi.
Ithebula 2.1. Izilinganiso eziphezulu eziphelele
| Uphawu | Ipharamitha | Okuncane. | Ubukhulu. | Amayunithi |
| VCC | Ukunikezwa kwamandla kagesi | -0.3 | +3.6 | V |
| GND | I-Ground of Module | 0 | V | |
| I-VIO | Voltage ye-Module IO | -0.3 | +3.6 | V |
| Izinga lokushisa lesitoreji | -40 | +125 | I-Deg-C | |
| I-MSL | Izinga Lokuzwela Komswakama | 3 | ||
| ESD HBM | Imodi Yomzimba Womuntu | 1.5 | KV | |
| ESD CDM | Shaja Imodi Yedivayisi | 500 | V | |
Izimo zokusebenza ezijwayelekile
Leli thebula licacisa izinga lokushisa elivamile lokusebenza kanye nomthamo wokunikezelatage uhla lwazo zonke izinsiza, ubuncane kanye namanani aphezulu awo wonke amanye amathebula acacisiwe phezu kwalolu hlu olusebenzayo, ngaphandle uma kuboniswe ngenye indlela.
Ithebula 2.2. Izimo zokusebenza ezijwayelekile
| Uphawu | Ipharamitha | Okuncane. | Thayipha. | Ubukhulu. | Amayunithi |
| VCC | Ukunikezwa kwevoltage, evamile | 3.0 | 3.3 | 3.6 | V |
| TA | Izinga lokushisa lokusebenza1 | -40 | 25 | 105 | I-Deg-C |
| Inani eliphakeme kakhulu lama-ICC | Nikeza Inani Eliphakeme Lamanje2 | - | 400 | 450 | mA |
| Isilinganiso se-ICC | Isilinganiso samanje sokuhlinzeka2 | - | 150 | mA | |
| Qaphela:
1. Ibhekisela ikakhulukazi kuzinga lokushisa elingaphezulu ku-40MHz inkomba yekristalu ye-LA02305 lapho isebenza, uma izinga lokushisa elingaphezulu le-40MHz eliyireferensi lingaphezu kuka-105 Deg-C, imingcele ye-RF izoba yimbi kakhulu. 2. Ikalwa lapho imojuli isebenzisa i-RF test Firmware @ 10% duty cycle kanye ne-25 Deg-C ambient izinga lokushisa. |
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Qaphela:
- Ibhekisela ikakhulukazi ezingeni lokushisa elingaphezulu ku-40MHz inkomba yekristalu ye-LA02305 lapho isebenza, uma izinga lokushisa elingaphezulu le-40MHz lekristalu eliyinkomba lingaphezu kuka-105 Deg-C, imingcele ye-RF izoba yimbi kakhulu.
- Ikalwa lapho imojula isebenzisa i-RF test Firmware @ 10% duty cycle kanye nezinga lokushisa le-ambient elingu-25 Deg-C.
Imininingwane ye-DC
Ngaphandle kwalapho kuboniswe ngenye indlela, izimo ezijwayelekile yilezi: VCC=3.3V.TA=25Deg-C.
Ithebula 2.3. Imininingwane ye-DC
| Uphawu | Ipharamitha(isimo) | Okuncane. | Thayipha. | Ubukhulu. | Amayunithi |
| VIH | Ivolumu ephezulu yokufakatage | 0.75xVCC | - | VCC | V |
| VIL | Okokufaka okuphansi voltage | GND | - | 0.25xVCC | V |
| VOH | Umthamo ophezulu ophumayotage | 0.8xVCC | - | - | V |
| I-VOL | Okukhiphayo ivolumu ephansitage | - | - | 0.1xVCC | V |
| I-IOH | Okukhiphayo okuphezulu | - | 40 | - | mA |
| IOL | Okukhiphayo okwamanje okuphansi | - | 28 | - | mA |
| I-RPU | Ukumelana nokudonsa | - | 45 | - | kΩ |
| I-RPD | Ukumelana nokudonsela phansi | - | 45 | - | kΩ |
| Inani eliphakeme kakhulu lama-ITX 802.11b | Dlulisa i-11b DSSS 1Mbps Pout=+21.53dBm | - | 382 | mA | |
| I-ITX 802.11b isilinganiso | Dlulisa i-11b DSSS 1Mbps Pout=+18.12dB | - | 148 | - | mA |
| Inani eliphakeme kakhulu lama-ITX 802.11b | Dlulisa i-11b DSSS 11Mbps Pout=+21.03dBm | - | 378 | - | mA |
| I-ITX 802.11b isilinganiso | Dlulisa i-11b DSSS 11Mbps Pout=+17.95dBm | - | 146 | - | mA |
| Inani eliphakeme kakhulu lama-ITX 802.11g | Dlulisa i-11g OFDM 6Mbps Pout=+20.99dBm | - | 332 | - | mA |
| I-ITX 802.11g isilinganiso | Dlulisa i-11g OFDM 6Mbps Pout=+16.30dBm | - | 139 | - | mA |
| Inani eliphakeme kakhulu lama-ITX 802.11g | Dlulisa i-11g OFDM 54Mbps Pout=+20.89dBm | - | 272 | - | mA |
| I-ITX 802.11g isilinganiso | Dlulisa i-11g OFDM 54Mbps Pout=+16.11dBm | - | 130 | - | mA |
| Inani eliphakeme kakhulu lama-ITX 802.11n | Dlulisa i-11n OFDM MCS0 Pout=+23.59dBm | - | 328 | - | mA |
| I-ITX 802.11n isilinganiso | Dlulisa i-11n OFDM MCS0 Pout=+16.61dBm | - | 140 | - | mA |
| Inani eliphakeme kakhulu lama-ITX 802.11n | Dlulisa i-11n OFDM MCS7 Pout=+23.44dBm | - | 256 | - | mA |
| I-ITX 802.11n isilinganiso | Dlulisa i-11n OFDM MCS7 Pout=+16.35dBm | - | 128 | - | mA |
| I-IRX 802.11b/g/n | Rx isilinganiso samanje | - | 108 | - | mA |
| ITX BLE | I-Pout=9.41dBm | - | 236 | - | mA |
| Isilinganiso se-ITX BLE | I-Pout=9.35dBm | - | 184 | - | mA |
| I-IRXBLE | Rx isilinganiso samanje | - | 115 | - | mA |
| Qaphela:
Eyamanje ikalwa ngemojula esebenzisa i-RF test Firmware @ 10% duty cycle |
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Imininingwane ye-RF
Ngaphandle kwalapho kuboniswe ngenye indlela, izimo ezijwayelekile yilezi: VCC=3.3V TA=25Deg-C.
Ithebula 2.4. Imininingwane ye-Wi-Fi
| Uphawu | Incazelo | Okuncane. | Thayipha. | Ubukhulu. | Amayunithi |
| I-Fop | Amafrikhwensi okusebenza | 2412 | - | 2462 | MHz |
|
I-PRF11b |
11b DSSS 1Mbps amandla okukhiphayo | - | 18.12 | - | dBm |
| 11b DSSS 11Mbps amandla okukhiphayo | - | 17.95 | - | dBm | |
|
I-PRF11g |
11g OFDM 6Mbps amandla okukhiphayo | - | 16.30 | - | dBm |
| 11g OFDM 54Mbps amandla okukhiphayo | - | 16.11 | - | dBm | |
|
I-PRF11n |
11n OFDM HT20 MCS0 amandla okukhiphayo | - | 16.24 | - | dBm |
| 11n OFDM HT20 MCS7 amandla okukhiphayo | - | 16.13 | - | dBm | |
| 11n OFDM HT40 MCS0 amandla okukhiphayo | - | 16.61 | - | dBm |
| 11n OFDM HT40 MCS7 amandla okukhiphayo | - | 16.35 | - | dBm | |
|
PSENS11b |
Ukuzwela kwesamukeli @11b DSSS 1Mbps | - | -95 | - | dBm |
| Izinga eliphezulu lokwamukela @11b DSSS 1Mbps | - | 5 | - | dBm | |
| Ukuzwela kwesamukeli @11b DSSS 11Mbps | - | -86 | - | dBm | |
| Izinga eliphezulu lokwamukela @11b DSSS 11Mbps | - | 5 | - | dBm | |
|
PSENS11g |
Ukuzwela kwesamukeli @11g OFDM 6Mbps | - | -91 | - | dBm |
| Izinga eliphezulu lokwamukela @11g OFDM 6Mbps | - | 0 | - | dBm | |
| Ukuzwela kwesamukeli @11g OFDM 54Mbps | - | -73 | - | dBm | |
| Izinga eliphezulu lokwamukela @11g OFDM 54Mbps | - | -8 | - | dBm | |
|
PSENS11n |
Ukuzwela komamukeli @11n OFDM HT20 MCS0 | - | -90 | - | dBm |
| Izinga eliphezulu lokwamukela @11n OFDM HT20 MCS0 | - | 0 | - | dBm | |
| Ukuzwela komamukeli @11n OFDM HT20 MCS7 | - | -71 | - | dBm | |
| Izinga eliphezulu lokwamukela @11n OFDM HT20 MCS7 | - | -8 | - | dBm | |
| Ukuzwela komamukeli @11n OFDM HT40 MCS0 | - | -88 | - | dBm | |
| Izinga eliphezulu lokwamukela @11n OFDM HT40 MCS0 | - | 0 | - | dBm | |
| Ukuzwela komamukeli @11n OFDM HT40 MCS7 | - | -68 | - | dBm | |
| Izinga eliphezulu lokwamukela @11n OFDM HT40 MCS7 | - | -8 | - | dBm |
Ithebula 2.5. Imininingwane ye-BLE
| Uphawu | Incazelo | Okuncane. | Thayipha. | Ubukhulu. | Amayunithi |
| I-Fop | Amafrikhwensi okusebenza | 2402 | - | 2480 | MHz |
|
I-PRFLE |
LE Okukhipha Amandla | - | 8 | - | dBm |
| Ibanga le-LE Out Power Control | - | 24 | - | dB | |
| LE Out Power Control isinyathelo | - | 3 | - | dB | |
|
PSENSLE |
LE Receiver ukuzwela | - | -90 | - | dBm |
| LE Izinga eliphezulu lokwamukela | - | 0 | - | dBm |
Iphini Incazelo
Umfanekiso 3.1.I-Vertical Mount (I-plug-In)
Ithebula 3.1. Incazelo yephinikhodi ye-Plug-In
| Inombolo yemojuli | Iphinikhodi ye-IC | Iphini Incazelo | Iphinikhodi Yomsebenzi | Isiqondiso |
| 1 | 17_MTS | I-PWM1/IO0 | Isiteshi se-PWM 1 okukhiphayo / GPIO 0 | I/O |
| 2 | GND | GND | I-Ground of Module | - |
| 3 | 15_GPIO26 | I-PWM2/IO1 | Isiteshi se-PWM 2 okukhiphayo / GPIO 1 | I/O |
| 4 | 40_U0RXD | RX0 | FACTORY_UART_RX idatha ku-(RX) | I |
| 5 | 17_MTS | I-PWM3/IO2 | Isiteshi se-PWM 3 okukhiphayo / GPIO 2 | I/O |
| 6 | 41_U0TXD | TX0 | FACTORY_UART_TX idatha iphumile (TX) | O |
| 7 | 21_MTDO | I-PWM4/IO3 | Isiteshi se-PWM 4 okukhiphayo / GPIO 3 | I/O |
| 8 | 9_CHIP_PU | SETHA KABUSHA | Setha kabusha, Isebenza Phansi | I |
| 9 | 24_GPIO4 | I-PWM5/IO4 | Isiteshi se-PWM 5 okukhiphayo / GPIO 4 | I/O |
| 10 | 10_VDET_1 | I-FAC | I-FACTORY MODE inika amandla, isebenza kancane | I |
| 11 | 35_GPIO18 | I-PWM6/IO5 | Isiteshi se-PWM 6 okukhiphayo / GPIO 5 | I/O |
| 12 | 5_SENSOR_VP | I-ADC0 | I-Analog-to-Digital Converter | I |
| 13 | GND | GND | I-Ground of Module | - |
| 14 | 16_GPIO27 | TX1 | HOST_UART_RX (idatha iphuma ku-ESP32) ,
udinga ukudonsa kwangaphandle |
O |
| 15 | 1,3,4,19,26,37,4
3,46 |
VCC | Ukunikezwa kwamandla kagesi | - |
| 16 | 14_GPIO25 | RX1 | HOST_UART_TX (idatha ku-ESP32) , idinga
ukudonsa kwangaphandle phezulu |
I |
| Qaphela:
1. I-AC_TRIAC_DETECT isetshenziselwa ukuthola ukuthi idivayisi inikwe amandla nge-triac dimmer kanye nokunquma izilungiselelo ze-dimmer. Isekhethi ephakela lesi siginali kufanele inikeze ivolumu ye-DC enezikalitage ukumelwa kwesilinganiso se-AC voltagihlanganiswe ngaphezu kuka-200ms. Uma i-triac isethelwe ukuthi inqume i-AC waveform 50%, isignali ye-AC_TRIAC_DETECT kufanele ibe ku-50% we-VCC. Uma i-triac dimmer ivuliwe ngokuphelele, i-waveform ye-AC izonqunywa kancane futhi isignali ye-AC_TRIAC_DETECT kufanele ibe ku-100% we-VCC. |
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Ithebula 3.2. Incazelo yephinikhodi ye-SMD
| Imojuli
Cha |
Iphinikhodi ye-IC |
Iphini Incazelo |
Iphinikhodi Yomsebenzi |
Isiqondiso |
| 1 | 17_MTS | I-PWM1/IO0 | Isiteshi se-PWM 1 okukhiphayo / GPIO 0 | I/O |
| 2 | GND | GND | I-Ground of Module | - |
| 3 | 15_GPIO26 | I-PWM2/IO1 | Isiteshi se-PWM 2 okukhiphayo / GPIO 1 | I/O |
| 4 | 40_U0RXD | RX0 | FACTORY_UART_RX idatha ku-(RX) | I |
| 5 | 17_MTS | I-PWM3/IO2 | Isiteshi se-PWM 3 okukhiphayo / GPIO 2 | I/O |
| 6 | 41_U0TXD | TX0 | FACTORY_UART_TX idatha iphumile (TX) | O |
| 7 | 21_MTDO | I-PWM4/IO3 | Isiteshi se-PWM 4 okukhiphayo / GPIO 3 | I/O |
| 8 | 9_CHIP_PU | SETHA KABUSHA | Setha kabusha, Isebenza Phansi | I |
| 9 | 24_GPIO4 | I-PWM5/IO4 | Isiteshi se-PWM 5 okukhiphayo / GPIO 4 | I/O |
| 10 | 10_VDET_1 | I-FAC | I-FACTORY MODE inika amandla, isebenza kancane | I |
| 11 | 35_GPIO18 | I-PWM6/IO5 | Isiteshi se-PWM 6 okukhiphayo / GPIO 5 | I/O |
| 12 | 5_SENSOR_VP | I-ADC0 | I-Analog-to-Digital Converter | I |
| 13 | GND | GND | I-Ground of Module | - |
| 14 | 16_GPIO27 | TX1 | HOST_UART_RX (idatha iphuma ku-ESP32) ,
udinga ukudonsa kwangaphandle |
O |
| 15 | 1,3,4,19,26,37,43,
46 |
VCC | Ukunikezwa kwamandla kagesi | - |
| 16 | 14_GPIO25 | RX1 | HOST_UART_TX (idatha ku-ESP32) , idinga
ukudonsa kwangaphandle phezulu |
I |
| 17 | 10_VDET_1 | I-FAC | I-FACTORY MODE inika amandla, isebenza kancane | I |
| 18 | 14_GPIO25 | RX1 | HOST_UART_TX (idatha ku-ESP32) , idinga
ukudonsa kwangaphandle phezulu |
I |
| 19 | 9_CHIP_PU | SETHA KABUSHA | Setha kabusha, Isebenza Phansi | I |
| 20 | 16_GPIO27 | TX1 | HOST_UART_RX (idatha iphuma ku-ESP32) ,
udinga ukudonsa kwangaphandle |
O |
| 21 | 41_U0TXD | TX0 | FACTORY_UART_TX idatha iphumile (TX) | O |
| 22 | 42_GPIO21 | IO8 | I-GPIO8 | I/O |
| 23 | 40_U0RXD | RX0 | FACTORY_UART_RX idatha ku-(RX) | I |
| 24 | GND | GND | I-Ground of Module | - |
| 25 | - | NC | - | - |
| 26 | 5_SENSOR_VP | I-ADC0 | I-Analog-to-Digital Converter | I |
| 27 | - | NC | - | - |
| 28 | 39_GPIO22 | IO9 | I-GPIO9 | I/O |
| 29 | 23_GPIO0 | IO7 | I-GPIO7 | I/O |
| 30 | 11_VDET_2 | I-ADC2 | I-Analog-to-Digital Converter | I |
| 31 | GND | GND | I-Ground of Module | - |
| 32 | GND | GND | I-Ground of Module | - |
| Qaphela:
1. I-AC_TRIAC_DETECT isetshenziselwa ukuthola ukuthi idivayisi inikwe amandla nge-triac dimmer kanye nokunquma izilungiselelo ze-dimmer. Isekhethi ephakela lesi siginali kufanele inikeze ivolumu ye-DC enezikalitage ukumelwa kwesilinganiso se-AC voltagihlanganiswe ngaphezu kuka-200ms. Uma i-triac isethelwe ukuthi inqume i-AC waveform 50%, isignali ye-AC_TRIAC_DETECT kufanele ibe ku-50% we-VCC. Uma i-triac dimmer ivuliwe ngokuphelele, i-waveform ye-AC izonqunywa kancane futhi isignali ye-AC_TRIAC_DETECT kufanele ibe ku-100% we-VCC. |
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Imininingwane Yephakheji
Ubukhulu
Ulwazi lwe-PCB Pads
Qaphela:
- Ingxenye enomthunzi i-Antenna Trace.
- Osayizi bamaphedi ohlangothini lwengxenye bayafana ngakolunye uhlangothi.
Iphethini ye-plug-in Land example
Qaphela:
Sicela ubheke ukwakheka ngezansi:
Iphethini ye-SMD Land example
Qaphela:
Ingxenye enomthunzi i-Antenna Trace.
Soldering Izincomo
Bheka ulwazi olungezansi ukuze uthole izilungiselelo zezinga lokushisa le-SMT. Qaphela ukuthi inani lezikhathi zokugeleza kabusha akufanele libe ngaphezu kwezikhathi ezi-2.
Isimemezelo
Isitatimende se-FCC
Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:
- Le divayisi ingase ingabangeli ukuphazamiseka okuyingozi.
- Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki.
Qaphela: Umnikezeli akanasibopho sanoma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile inhlangano enesibopho sokuthobela. Ukushintsha okunjalo kungase kuqede igunya lomsebenzisi lokusebenzisa okokusebenza.
QAPHELA: Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokuvumelana nengxenye 15 Yemithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lo mshini ukhiqiza ukusetshenziswa futhi ungakhipha amandla efrikhwensi yomsakazo futhi, uma ungafakiwe futhi usetshenziswe ngokuhambisana nemiyalelo, ungabangela ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinyathelo esisodwa noma ngaphezulu kwezilandelayo:
- Hlela kabusha noma hambisa uthi olwamukelayo.
- Khulisa ukuhlukana phakathi kwesisetshenziswa nomamukeli.
- Xhuma okokusebenza endaweni yokuphuma kuyisekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
- Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo
Isitatimende sokuchayeka ku-RF
- Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20 cm phakathi kwe-radiator nomzimba wakho.
Lolu cingo luqukethe ama-transmitter/abamukeli abakhishiwe kulayisense abathobela ama-RSS akhululwe yi-RSS (ama-RSS) e-Innovation, Science and Economic Development Canada. Ukusebenza kungaphansi kwemibandela emibili elandelayo:
- Le divayisi ingase ingabangeli ukuphazamiseka.
- Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafunwa kocingo.
Isitatimende sokuchayeka se-ISED RF:
- Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-ISED ebekwe endaweni engalawuleki.
- Lesi sixhobo kufanele sifakwe futhi sisetshenziswe ngebanga elincane elingama-20cm phakathi kwerediyetha nomzimba wakho. Lesi sidluliseli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhambisana nanoma yiluphi olunye uthi noma isidlulisi.
Imiyalo Yokuhlanganiswa Kwemojuli Elawulayo
Uhlu lwemithetho ye-FCC esebenzayo
Le divayisi ithobela ingxenye 15.247 yeMithetho ye-FCC.
Fingqa izimo ezithile zokusebenza zokusebenza
Le mojula ingasetshenziswa ku-HID, izinzwa zezemidlalo nezokuqina, izinzwa zezempilo, izesekeli zeselula kanye nekhaya elihlakaniphile. I-voltage kumojula kufanele ngokwegama kube ngu-3.0-3.6V DC, inani elijwayelekile elingu-3V DC futhi izinga lokushisa le-ambient lemojula akumele lidlule ku-105 ℃.
- Le mojula esebenzisa uhlobo olulodwa lwe-antenna ye-PCB enenzuzo enkulu ingu-4.0dBi,
- Uma i-antenna idinga ukushintshwa, isitifiketi kufanele sisetshenziswe kabusha.
Izinqubo zemojula ezinomkhawulo
Akufaneleki
Landelela imiklamo ye-antenna
Akufaneleki
Ukucatshangelwa kokuchayeka kwe-RF
Lo mshini uthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usetshenziswe ngebanga elincane elingama-20cm phakathi kwerediyetha＆ nomzimba wakho. Uma idivayisi yakhelwe kumsingathi njengokusetshenziswa okuphathekayo, ukuhlolwa okwengeziwe kokuchayeka kwe-RF kungase kudingeke njengoba kucaciswe ngu-2.1093.
Izimpondo
Imojula iqukethe uthi olulodwa lwe-PCB.
Ilebula nolwazi lokuhambisana
Ingaphandle lemikhiqizo yokugcina equkethe le divayisi yemojuli kufanele ibonise ilebula ebhekisela kumojula evaliwe. Le lebula yangaphandle ingasebenzisa amagama afana nalawa: “Iqukethe i-FCC ID yemojuli ye-Transmitter: 2AB2Q-LA02305 ” , noma “Iqukethe i-FCC ID: 2AB2Q-LA02305 “,Noma yimaphi amagama afanayo aveza incazelo efanayo angasetshenziswa.
Ulwazi lwamamodi okuhlola kanye nezidingo zokuhlola ezengeziwe
- Isidlulisi semojuli sihlolwe ngokugcwele ngumnikezeli wemojula enanini elidingekayo lamashaneli, izinhlobo zokuguquguquka, nezindlela, akufanele kudingeke ukuthi isifaki sosokhaya sihlole kabusha zonke izindlela zokusakaza ezitholakalayo noma izilungiselelo. Kunconywa ukuthi umkhiqizi womkhiqizo osingethe, afake isidlulisi se-modular, enze izilinganiso zophenyo ukuze aqinisekise ukuthi umphumela wesistimu oyinhlanganisela aweqi imikhawulo yokukhishwa okuyinkohliso noma imikhawulo yomkhawulo webhendi (isb, lapho uthi oluhlukile lungase lubangele ukukhishwa okwengeziwe).
- Ukuhlola kufanele kuhlole ukukhishwa okungase kwenzeke ngenxa yokuhlangana kwezisi ezikhishwayo nezinye izithumeli, izifunda zedijithali, noma ngenxa yezakhiwo ezibonakalayo zomkhiqizo wokusingatha (indawo evalekile). Lolu phenyo lubaluleke kakhulu lapho kuhlanganisa ama-modular transmitter amaningi lapho ukuqinisekiswa kusekelwe ekuhloleni ngayinye yazo ekucushweni okuzimele. Kubalulekile ukuqaphela ukuthi abakhiqizi bomkhiqizo abasingathi akumele bacabange ukuthi ngenxa yokuthi isidlulisi semojuli siqinisekisiwe ukuthi abanaso isibopho sokuthobela umkhiqizo wokugcina.
Uma uphenyo lubonisa ukukhathazeka kokuthobela umkhiqizi ophethe umkhiqizo unesibopho sokunciphisa udaba. Imikhiqizo engusokhaya esebenzisa isidluliseli esiyimodulayo ingaphansi kwayo yonke imithetho esebenzayo yomuntu ngamunye kanye nezimo ezijwayelekile zokusebenza kuSigaba 15.5, 15.15, kanye no-15.29 ukuze zingabangeli ukuphazamiseka. Umsebenzisi womkhiqizo wosokhaya uzophoqeleka ukuthi ayeke ukusebenzisa idivayisi kuze kube yilapho ukuphazamiseka sekulungisiwe
- Imojula ye-LA02035 isekelwe ku-chip ye-ESP32-U4WD .isekela imiyalo evamile ye-Bluetooth HCI UART. Ngemojula yokuhlola emkhiqizweni wakho, umsebenzisi angabhekisela ekucacisweni kohlelo lwe-Bluetooth/WIFI mayelana nendlela yokumisa nokuhlola imojuli.Lokhu kucaciswa kungatholakala naku-Bluetooth esemthethweni. webindawo: https://www.bluetooth.org/en‐us/specification/adopted‐specifications.
Ukuhlola okwengeziwe , Ingxenye 15 ingxenye engu-B yokuzihlangula
- Inhlanganisela yemojula ye-host host yokugcina idinga ukubuyekezwa ngokuqhathanisa nemibandela ye-FCC Ingxenye 15B yamarediyetha angahlosiwe ukuze agunyazwe ngokufanelekile ukuthi asebenze njengedivayisi yedijithali Ingxenye 15.
- Umdidiyeli wosokhaya ofaka le mojula emkhiqizweni wakhe kufanele aqinisekise ukuthi umkhiqizo wokugcina oyinhlanganisela uthobela izimfuneko ze-FCC ngokuhlolwa kobuchwepheshe noma ukuhlola emithethweni ye-FCC, okuhlanganisa nokusebenza komthumeli futhi kufanele kubhekisele kumhlahlandlela ku-KDB 996369.
I-Frequency spectrum izophenywa
Emikhiqizweni engumsingathi ene-modular transmitter eqinisekisiwe, ibanga lemvamisa lophenyo lwesistimu eyinhlanganisela licaciswa umthetho oseSigabeni 15.33(a)(1) ukuya ku-(a)(3), noma ububanzi obusebenzayo kudivayisi yedijithali, njengoba kuboniswe ku- Isigaba 15.33(b)(1), kungakhathaliseki ukuthi yiliphi ibanga eliphakeme lefrikhwensi yophenyo.
Isebenzisa umkhiqizo womsingathi
Uma uhlola umkhiqizo womsingathi, wonke ama-transmitter kufanele asebenze.Ama-transmitter angavulwa ngokusebenzisa amashayeli atholakala esidlangalaleni futhi avulwe, ukuze izithumeli zisebenze. Ezimweni ezithile kungase kufaneleke ukusebenzisa ibhokisi locingo eliqondene nobuchwepheshe (isethi yokuhlola) lapho izisetshenziswa noma izishayeli zingatholakali khona.
- Lapho kuhlolelwa ukukhishwa okuvela kurediyetha ngokungahlosiwe, isidlulisi sizobekwa kumodi yokwamukela noma imodi yokungenzi lutho, uma kungenzeka. Uma imodi yokwamukela kuphela ingenzeki ngaleso sikhathi, umsakazo uzoba yi- passive (ekhethwayo) kanye noma ukuskena okusebenzayo. Kulezi zimo , lokhu kuzodinga ukunika amandla umsebenzi ku-BUS yokuxhumana (okungukuthi, i-PCIe, i-SDIO, i-USB) ukuze kuqinisekiswe ukujikeleza kwerediyetha okungahlosiwe kuvuliwe. Amalabhorethri ahlolayo angase adinge ukwengeza ukuncipha noma izihlungi kuye ngamandla esignali anoma imaphi amabhakhoni asebenzayo (uma ekhona) asuka kumarediyo anikwe amandla. Bheka i-ANSI C63.4, ANSI C63.10 kanye ne-ANSI C63.26 ukuze uthole imininingwane eyengeziwe yokuhlola okuvamile.
Umkhiqizo ohlolwayo ufakwa kumodi evamile 'ebhanqiwe' nenye idivayisi ye-BLE, njengokujwayelekile okuhlosiwe ukusetshenziswa komkhiqizo (ngokwesibonelo.ample, ukudlulisa idatha).
Imiyalelo yelebula ye-IC:
Ingaphandle lemikhiqizo yokugcina equkethe le divayisi yemojuli kufanele ibonise ilebula ebhekisela kumojula evaliwe. Le lebula yangaphandle ingasebenzisa amagama anjengokuthi: “Iqukethe Imojula Yokudluliswa kwe-IC: 10256A-LA02305 ”, noma “Iqukethe i-IC: 10256A-LA02305”, Noma yimaphi amagama afanayo aveza incazelo efanayo angasetshenziswa.
FAQS
Q: Iyini izinga lokushisa lokusebenza lemojula ye-LA02305?
A: Izinga lokushisa elijwayelekile lokusebenza lisuka ku -40°C ukuya ku-105°C.
Q: Iyini ivolumu yokunikezwa kwamandla edingekayotage ye-LA02305 module?
A: Imojula isebenza ngevolthi yokunikezelatagkwe 3.3v.
Amadokhumenti / Izinsiza
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LEEDARSON LA02305 Bluetooth Combo Module [pdf] Imaniwali yosebenzisayo LA02305, 2AB2Q-LA02305, 2AB2QLA02305, LA02305 I-Bluetooth Combo Module, LA02305, I-Bluetooth Combo Module, I-Combo Module, Imojula |