Walfront ESP32 WiFi a me Bluetooth pūnaewele o nā mea Module
ʻIke Huahana
- Laki: ESP32
- Nā hiʻohiʻona: WiFi-BT-BLE MCU module
Wehewehe Pin
Hōʻike Pin
| inoa | ʻAʻole. | ʻAno | Hana |
|---|
Nā Paʻi Kāʻei
| Pin | Paʻamau | Hana |
|---|
Ka wehewehe hana
- CPU a me ka Hoʻomanaʻo Kuloko
Loaʻa i ka module ESP32 kahi papa hana ʻelua-core a me ka hoʻomanaʻo i loko no nā hana ʻōnaehana. - Pākuʻi waho a me SRAM
Kākoʻo ka ESP32 i waho o ka QSPI flash a me SRAM, e hāʻawi ana i nā mea hoʻopaʻa a me nā mana hoʻopunipuni. - Nā Oscillator Crystal
Hoʻohana ka module i kahi oscillator kristal 40-MHz no ka manawa a me ka hoʻonohonoho. - RTC a me ka Mana Haʻahaʻa
Hiki i nā ʻenehana hoʻokele mana kiʻekiʻe ke hiki i ka ESP32 ke hoʻonui i ka hoʻohana ʻana i ka mana ma muli o ka hoʻohana ʻana.
FAQ
- Nīnau: He aha nā pine strapping paʻamau no ESP32?
A: ʻO nā pine strapping paʻamau no ESP32 he MTDI, GPIO0, GPIO2, MTDO, a me GPIO5. - Q: He aha ka mana voltage laula no ESP32?
A: Ka mana lako voltagʻO ka laulā no ESP32 he 3.0V a i ka 3.6V.
No keia Palapala
Hāʻawi kēia palapala i nā kikoʻī no ka module ESP32.
Pauview
ʻO ka ESP32 kahi modula mana WiFi-BT-BLE MCU maʻamau e kuhikuhi ana i nā ʻano noi like ʻole, mai nā pūnaewele sensor haʻahaʻa haʻahaʻa a hiki i nā hana koʻikoʻi loa, e like me ka hoʻopili ʻana i ka leo, ke kahe mele mele a me ka decoding MP3.
Wehewehe Pin
Hoʻonohonoho Pin
Hōʻike Pin
ESP32 he 38 mau pine. E ʻike i nā wehewehe pine ma ka Papa 1.
Papa 1: Wehewehe Pin
| inoa | ʻAʻole. | ʻAno | Hana |
| GND | 1 | P | Ka honua |
| 3V3 | 2 | P | Lako ikehu |
| EN | 3 | I | Hōʻailona Module-hiki. Kiʻekiʻe ʻeleu. |
| SENSOR_VP | 4 | I | GPIO36, ADC1_CH0, RTC_GPIO0 |
| SENSOR_VN | 5 | I | GPIO39, ADC1_CH3, RTC_GPIO3 |
| IO34 | 6 | I | GPIO34, ADC1_CH6, RTC_GPIO4 |
| IO35 | 7 | I | GPIO35, ADC1_CH7, RTC_GPIO5 |
| IO32 | 8 | I/O | GPIO32, XTAL_32K_P (32.768 kHz hoʻokomo oscillator kristal), ADC1_CH4,
TOUCH9, RTC_GPIO9 |
| IO33 | 9 | I/O | GPIO33, XTAL_32K_N (32.768 kHz puka oscillator kristal),
ADC1_CH5, TOUCH8, RTC_GPIO8 |
| IO25 | 10 | I/O | GPIO25, DAC_1, ADC2_CH8, RTC_GPIO6, EMAC_RXD0 |
| IO26 | 11 | I/O | GPIO26, DAC_2, ADC2_CH9, RTC_GPIO7, EMAC_RXD1 |
| IO27 | 12 | I/O | GPIO27, ADC2_CH7, TOUCH7, RTC_GPIO17, EMAC_RX_DV |
| IO14 | 13 | I/O | GPIO14, ADC2_CH6, TOUCH6, RTC_GPIO16, MTMS, HSPICLK,
HS2_CLK, SD_CLK, EMAC_TXD2 |
| IO12 | 14 | I/O | GPIO12, ADC2_CH5, TOUCH5, RTC_GPIO15, MTDI, HSPIQ,
HS2_DATA2, SD_DATA2, EMAC_TXD3 |
| GND | 15 | P | Ka honua |
| IO13 | 16 | I/O | GPIO13, ADC2_CH4, TOUCH4, RTC_GPIO14, MTCK, HSPID,
HS2_DATA3, SD_DATA3, EMAC_RX_ER |
| NC | 17 | – | – |
| NC | 18 | – | – |
| NC | 19 | – | – |
| NC | 20 | – | – |
| NC | 21 | – | – |
| NC | 22 | – | – |
| IO15 | 23 | I/O | GPIO15, ADC2_CH3, TOUCH3, MTDO, HSPICS0, RTC_GPIO13,
HS2_CMD, SD_CMD, EMAC_RXD3 |
| IO2 | 24 | I/O | GPIO2, ADC2_CH2, TOUCH2, RTC_GPIO12, HSPIWP, HS2_DATA0,
SD_DATA0 |
| IO0 | 25 | I/O | GPIO0, ADC2_CH1, TOUCH1, RTC_GPIO11, CLK_OUT1,
EMAC_TX_CLK |
| IO4 | 26 | I/O | GPIO4, ADC2_CH0, TOUCH0, RTC_GPIO10, HSPIHD, HS2_DATA1,
SD_DATA1, EMAC_TX_ER |
| NC1 | 27 | – | – |
| NC2 | 28 | – | – |
| IO5 | 29 | I/O | GPIO5, VSPICS0, HS1_DATA6, EMAC_RX_CLK |
| IO18 | 30 | I/O | GPIO18, VSPICLK, HS1_DATA7 |
| IO19 | 31 | I/O | GPIO19, VSPIQ, U0CTS, EMAC_TXD0 |
| NC | 32 | – | – |
| IO21 | 33 | I/O | GPIO21, VSPIHD, EMAC_TX_EN |
| OE0 | 34 | I/O | GPIO3, U0RXD, CLK_OUT2 |
| TXD0 | 35 | I/O | GPIO1, U0TXD, CLK_OUT3, EMAC_RXD2 |
| IO22 | 36 | I/O | GPIO22, VSPIWP, U0RTS, EMAC_TXD1 |
| IO23 | 37 | I/O | GPIO23, VSPID, HS1_STROBE |
| GND | 38 | P | Ka honua |
Hoʻolaha:
Hoʻopili ʻia ʻo GPIO6 a i ka GPIO11 i ka SPI flash i hoʻohui ʻia ma ka module a ʻaʻole i hoʻopili ʻia.
Nā Paʻi Kāʻei
Loaʻa iā ESP32 nā pine ʻelima:
- MTDI
- GPIO0
- GPIO2
- MTDO
- GPIO5
Hiki i ka polokalamu ke heluhelu i nā waiwai o kēia mau ʻāpana ʻelima mai ka papa inoa "GPIO_STRAPPING". I ka wā o ka hoʻokuʻu ʻana o ka ʻōnaehana o ka chip (power-on-reset, RTC watchdog reset a brownout reset), nā kī o nā pine strapping s.ample ka voltage like me ke kāʻei ʻana i nā ʻāpana o "0" a i ʻole "1", a paʻa i kēia mau ʻāpana a pau ka mana a pani ʻia paha. Hoʻonohonoho nā strapping bits i ke ʻano boot o ka mea hana, ka vol hanatage o VDD_SDIO a me nā hoʻonohonoho ʻōnaehana mua. Hoʻopili ʻia kēlā me kēia strapping pine i kona huki-up/pull-down i loko i ka wā o ka hoʻonohonoho hou ʻana. No laila, inā ʻaʻole i hoʻopaʻa ʻia kahi pine strapping a i ʻole he kiʻekiʻe impedance ke kaapuni waho i hoʻopili ʻia, ʻo ka huki huki / huki ʻana i lalo e hoʻoholo i ka pae hoʻokomo paʻamau o nā pine strapping. No ka hoʻololi ʻana i nā waiwai strapping bit, hiki i nā mea hoʻohana ke hoʻohana i nā mea huki huki waho/huki-up, a i ʻole e hoʻohana i nā GPIO o ka MCU e hoʻokele i ka vol.tagka pae o kēia mau pine i ka wā e hoʻohana ana iā ESP32. Ma hope o ka hoʻokuʻu hou ʻana, hana nā pine strapping e like me nā pine hana maʻamau. E nānā i ka Papa 2 no ka hoʻonohonoho ʻana i ke ʻano boot-mode kikoʻī ma ke kaula ʻana i nā pine.
Papa 2: Hoʻopaʻa Paʻa
| Voltage o LDO Kuloko (VDD_SDIO) | |||
| Pin | Paʻamau | 3.3 V | 1.8 V |
| MTDI | Huki-lalo | 0 | 1 |
| Kāhea ʻana | |||||
| Pin | Paʻamau | Pua SPI | Hoʻoiho iā Boot | ||
| GPIO0 | Huki-luna | 1 | 0 | ||
| GPIO2 | Huki-lalo | ʻaʻole nānā | 0 | ||
| E ho'ā a hoʻopau i ka paʻi ʻana i ka Log Debugging ma luna o U0TXD i ka wā e hoʻomaka ana | |||||
| Pin | Paʻamau | U0TXD Active | U0TXD Hamau | ||
| MTDO | Huki-luna | 1 | 0 | ||
| Ka manawa o ke Kauā SDIO | |||||
|
Pin |
Paʻamau |
ʻO Sampling
Huakaʻi hāʻule |
ʻO Sampling
Huakaʻi kiʻekiʻe |
ʻO Sampling
Huakaʻi hāʻule |
ʻO Sampling
Huakaʻi kiʻekiʻe |
| MTDO | Huki-luna | 0 | 0 | 1 | 1 |
| GPIO5 | Huki-luna | 0 | 1 | 0 | 1 |
Nānā:
- Hiki i ka firmware ke hoʻonohonoho i nā bits register e hoʻololi i nā hoʻonohonoho o "Voltage o loko LDO (VDD_SDIO)" a me "Ka manawa o SDIO Slave" ma hope o ka hoʻomaka ʻana.
- ʻAʻole hoʻokomo ʻia ka resistor huki huki kūloko (R9) no MTDI i ka module, no ka mea, kākoʻo wale ka flash a me SRAM i ESP32 i kahi vol mana.tage o 3.3 V (puka na VDD_SDIO)
Ka wehewehe hana
Hōʻike kēia mokuna i nā modula a me nā hana i hoʻohui ʻia i ka ESP32.
CPU a me ka Hoʻomanaʻo Kuloko
Loaʻa iā ESP32 ʻelua microprocessors Xtensa® 32-bit LX6 mana haʻahaʻa. Aia ka hoʻomanaʻo i loko:
- 448 KB o ROM no ka booting a me nā hana koʻikoʻi.
- 520 KB o ka SRAM ma ka chip no ka ʻikepili a me nā kuhikuhi.
- 8 KB o SRAM ma RTC, i kapa ʻia ʻo RTC FAST Memory a hiki ke hoʻohana ʻia no ka mālama ʻana i ka ʻikepili; loaʻa iā ia e ka CPU nui i ka wā RTC Boot mai ka mode Deep-sleep.
- 8 KB o SRAM ma RTC, i kapa ʻia ʻo RTC SLOW Memory a hiki ke kiʻi ʻia e ka co-processor i ka wā Deep-sleep mode.
- 1 Kbit o eFuse: Hoʻohana ʻia nā 256 bits no ka ʻōnaehana (MAC address and chip configuration) a ʻo ke koena 768 bits i mālama ʻia no nā noi mea kūʻai aku, me ka flash-encryption a me ka chip-ID.
Pākuʻi waho a me SRAM
Kākoʻo ʻo ESP32 i nā pahu uila QSPI waho a me nā pahu SRAM. Kākoʻo pū ʻo ESP32 i ka hoʻopili ʻana/decryption lako ma muli o AES no ka pale ʻana i nā polokalamu a me ka ʻikepili o nā mea hoʻomohala ma Flash.
Hiki i ka ESP32 ke komo i ka uila QSPI waho a me SRAM ma o nā huna huna kiʻekiʻe.
- Hiki ke hoʻopaʻa ʻia ka uila waho i loko o ka lumi hoʻomanaʻo aʻo CPU a me ka wahi hoʻomanaʻo heluhelu wale nō i ka manawa like.
- Ke paʻi ʻia ka uila waho i loko o ka lumi hoʻomanaʻo aʻo CPU, hiki ke paʻi ʻia a hiki i 11 MB + 248 KB i ka manawa. E hoʻomaopopo inā ʻoi aku ma mua o 3 MB + 248 KB i palapala ʻia, e hoʻemi ʻia ka hana cache ma muli o ka heluhelu ʻana o ka CPU.
- Ke paʻi ʻia ka uila waho i loko o ka lumi hoʻomanaʻo ʻikepili heluhelu wale nō, hiki ke paʻi ʻia a hiki i 4 MB i ka manawa. Kākoʻo ʻia nā heluhelu 8-bit, 16-bit a me 32-bit.
- Hiki ke hoʻopaʻa ʻia ka SRAM waho i loko o ka wahi hoʻomanaʻo ʻikepili CPU. Hiki ke paʻi ʻia a hiki i 4 MB i ka manawa. Kākoʻo ʻia ka 8-bit, 16-bit a me 32-bit heluhelu a kākau.
Hoʻohui ʻo ESP32 i kahi flash 8 MB SPI a me kahi 8 MB PSRAM no ka nui o ka hoʻomanaʻo.
Nā Oscillator Crystal
Hoʻohana ka module i kahi oscillator kristal 40-MHz.
RTC a me ka Mana Haʻahaʻa
Me ka hoʻohana ʻana i nā ʻenehana hoʻokele mana holomua, hiki iā ESP32 ke hoʻololi i waena o nā ʻano mana like ʻole.
Nā hiʻohiʻona uila
Nā helu kiʻekiʻe loa
ʻO ke koʻikoʻi ma mua o nā helu kiʻekiʻe loa i helu ʻia ma ka pākaukau ma lalo nei hiki ke hōʻeha mau i ka hāmeʻa. He mau helu koʻikoʻi wale nō kēia a ʻaʻole pili i ka hana hana o ka mea pono e hahai i nā kūlana hana i ʻōlelo ʻia.
Papa 3: Nā helu kiʻekiʻe loa
- Ua hana pono ka module ma hope o ka ho'āʻo ʻana he 24-hola i ka mahana ambient ma 25 °C, a ʻo nā IO i ʻekolu mau kikowaena (VDD3P3_RTC, VDD3P3_CPU, VDD_SDIO) hoʻopuka i ka pae loiloi kiʻekiʻe i ka honua. E ʻoluʻolu e hoʻomaopopo ʻia ua kāpae ʻia nā pine i hoʻopaʻa ʻia e ka flash a/a i ʻole PSRAM i ka mana mana VDD_SDIO mai ka hoʻāʻo.
Manaʻo ʻia nā kūlana hana
Papa 4: Kūpono ʻia nā kūlana hana
| hōʻailona | ʻĀpana | Min | Maʻamau | Max | Unite |
| VDD33 | Lako ikehu voltage | 3.0 | 3.3 | 3.6 | V |
| I V DD | Hāʻawi ʻia i kēia manawa e ka lako mana waho | 0.5 | – | – | A |
| T | Hana wela | –40 | – | 65 | °C |
Nā ʻano DC (3.3 V, 25 °C)
Papa 5: ʻAno DC (3.3 V, 25 °C)
| hōʻailona | ʻĀpana | Min | ʻAno | Max | Unite | |
| C
IN |
Pin capacitance | – | 2 | – | pF | |
| V
IH |
Voltage | 0.75×VDD1 | – | VDD1 + 0.3 | V | |
| V
IL |
Voltage | –0.3 | – | 0.25×VDD1 | V | |
| I
IH |
Kiʻekiʻe kiʻekiʻe hoʻokomo i kēia manawa | – | – | 50 | nA | |
| I
IL |
Keia hookomo pae haahaa | – | – | 50 | nA | |
| V
OH |
Voltage | 0.8×VDD1 | – | – | V | |
| V
OL |
Voltage | – | – | 0.1×VDD1 | V | |
|
I OH |
ʻO ke kumu kūlana kiʻekiʻe (VDD1 = 3.3 V, VOH >= 2.64 V,
hoʻonohonoho ʻia ka ikaika o ka hoʻokuʻu ʻana i ka kiʻekiʻe) |
VDD3P3_CPU mana mana 1; 2 | – | 40 | – | mA |
| VDD3P3_RTC mana mana 1; 2 | – | 40 | – | mA | ||
| VDD_SDIO mana mana 1; 3 |
– |
20 |
– |
mA |
||
| I
OL |
ʻĀkuhi ʻauamo haʻahaʻa
(VDD1 = 3.3 V, VOL = 0.495 V, hoʻonohonoho ʻia ka ikaika o ka hoʻokuʻu ʻana i ka ʻoi loa) |
– |
28 |
– |
mA |
| R
PU |
Kū'ē o ka mea huki huki kūloko | – | 45 | – | kΩ |
| R
PD |
Ke kū'ē o ke kū'ē huki-lalo i loko | – | 45 | – | kΩ |
| V
IL_nRST |
Voltage o CHIP_PU e hoʻopau i ka chip | – | – | 0.6 | V |
Nā memo:
- ʻO VDD ka I/O voltage no kahi mana mana o nā pine.
- No ka mana mana VDD3P3_CPU a me VDD3P3_RTC, e hoʻemi mālie ʻia kēlā me kēia pine i hoʻokumu ʻia i loko o ka waihona like mai kahi o 40 mA a i kahi 29 mA, VOH>=2.64 V, e like me ka piʻi ʻana o ka nui o nā pine kumu o kēia manawa.
- ʻO nā pine i noho ʻia e ka flash a/a i ʻole PSRAM ma ka mana VDD_SDIO ka mana i kāpae ʻia mai ka hoʻāʻo.
Lekiō Wi-Fi
Papa 6: Nā ʻano lekiō Wi-Fi
| ʻĀpana | Kūlana | Min | Maʻamau | Max | Unite |
| Laina alapine hana memo1 | – | 2412 | – | 2462 | MHz |
|
mana TX memo2 |
802.11b:26.62dBm;802.11g:25.91dBm 802.11n20:25.89dBm;802.11n40:26.51dBm |
dBm |
|||
| ʻO ka naʻau | 11b, 1 Mbps | – | –98 | – | dBm |
| 11b, 11 Mbps | – | –89 | – | dBm | |
| 11g, 6 Mbps | – | –92 | – | dBm | |
| 11g, 54 Mbps | – | –74 | – | dBm | |
| 11n, HT20, MCS0 | – | –91 | – | dBm | |
| 11n, HT20, MCS7 | – | –71 | – | dBm | |
| 11n, HT40, MCS0 | – | –89 | – | dBm | |
| 11n, HT40, MCS7 | – | –69 | – | dBm | |
| Hōʻole ʻia ke kahawai pili | 11g, 6 Mbps | – | 31 | – | dB |
| 11g, 54 Mbps | – | 14 | – | dB | |
| 11n, HT20, MCS0 | – | 31 | – | dB | |
| 11n, HT20, MCS7 | – | 13 | – | dB | |
- Pono e hana ka mea hana ma ke alapinepine i hoʻokaʻawale ʻia e nā luna hoʻoponopono kūloko. Hiki ke hoʻonohonoho ʻia ka pae alapine hana i manaʻo ʻia e ka lako polokalamu.
- No nā modula e hoʻohana ana i nā antenna IPEX, ʻo 50 Ω ka impedance puka. No nā modula ʻē aʻe me nā antenna IPEX, ʻaʻole pono nā mea hoʻohana e hopohopo e pili ana i ka impedance puka.
- Hiki ke hoʻonohonoho ʻia ka mana TX target e pili ana i nā pono a i ʻole ka palapala hōʻoia.
Bluetooth/BLE
Radio 4.5.1 Loaʻa
Papa 7: Nā ʻano o ka mea loaʻa - Bluetooth/BLE
| ʻĀpana | Nā kūlana | Min | ʻAno | Max | Unite |
| Nani @30.8% PER | – | – | –97 | – | dBm |
| Loaʻa ka hōʻailona kiʻekiʻe @30.8% PER | – | 0 | – | – | dBm |
| Kaila hui C/I | – | – | +10 | – | dB |
|
Hiki ke koho i ke kahawai C/I |
F = F0 + 1 MHz | – | –5 | – | dB |
| F = F0 – 1 MHz | – | –5 | – | dB | |
| F = F0 + 2 MHz | – | –25 | – | dB | |
| F = F0 – 2 MHz | – | –35 | – | dB | |
| F = F0 + 3 MHz | – | –25 | – | dB | |
| F = F0 – 3 MHz | – | –45 | – | dB | |
|
Hana ālai ʻia ma waho o ka pūna |
30 MHz ~ 2000 MHz | –10 | – | – | dBm |
| 2000 MHz ~ 2400 MHz | –27 | – | – | dBm | |
| 2500 MHz ~ 3000 MHz | –27 | – | – | dBm | |
| 3000 MHz ~ 12.5 GHz | –10 | – | – | dBm | |
| Intermodulation | – | –36 | – | – | dBm |
Mea hoʻouna
Papa 8: Nā ʻano mea hoʻouna - Bluetooth/BLE
| ʻĀpana | Nā kūlana | Min | ʻAno | Max | Unite |
| RF alapinepine | – | 2402 | – | 2480 | dBm |
| Loaʻa ka ʻanuʻu mana | – | – | – | – | dBm |
| mana RF | BLE:6.80dBm;BT:8.51dBm | dBm | |||
|
Hoʻouna ke kahawai pili i ka mana |
F = F0 ± 2 MHz | – | –52 | – | dBm |
| F = F0 ± 3 MHz | – | –58 | – | dBm | |
| F = F0 ± > 3 MHz | – | –60 | – | dBm | |
| ∆ f1avg | – | – | – | 265 | kHz |
| ∆ f2
max |
– | 247 | – | – | kHz |
| ∆ f2avg/∆ f1avg | – | – | –0.92 | – | – |
| ICFT | – | – | –10 | – | kHz |
| Ka holo ʻana | – | – | 0.7 | – | kHz/50 s |
| Holoi | – | – | 2 | – | kHz |
Reflow Profile
- Rampʻāpana -luna - Temp.: <150°C Manawa: 60 ~ 90s Ramp-ka piʻi: 1 ~ 3°C/s
- Wahi hoʻomehana mua - Temp.: 150 ~ 200°C Manawa: 60 ~ 120s Ramp-ka piʻi: 0.3 ~ 0.8°C/s
- ʻĀpana hoʻihoʻi hou - Temp.: >217°C 7LPH60 ~ 90s; Kiʻekiʻe Temp.: 235 ~ 250°C (<245°C manaʻo ʻia) Manawa: 30 ~ 70s
- Wahi hooluu — Peak Temp. ~ 180°CRamp-ka emi iho: -1 ~ -5°C/s
- Solder — Sn&Ag&Cu Kuʻi kepau ʻole (SAC305)
Alakaʻi OEM
- Nā lula FCC pili
Hāʻawi ʻia kēia module e ka Single Modular Approval. Hoʻokō ia i nā koi o ka FCC māhele 15C, pauku 15.247 lula. - Nā kūlana hoʻohana kūikawā
Hiki ke hoʻohana ʻia kēia module i nā mea IoT. ʻO ka voltage i ka module he 3.3V-3.6 V DC. ʻO ka mahana ambient hana o ka module he –40 °C ~ 65 °C. ʻAe ʻia ka antenna PCB i hoʻokomo ʻia. Ua pāpā ʻia kekahi antenna waho ʻē aʻe. - Nā kaʻina hana module i kaupalena ʻia
N/A - E hahai i ka hoʻolālā antenna
N/A - Nā manaʻo hoʻolaha RF
Hoʻopili nā mea hana i nā palena hōʻike radiation FCC i hoʻonohonoho ʻia no kahi kaiapuni ʻole. Pono e hoʻokomo a hana ʻia kēia mea hana me ka liʻiliʻi loa o 20cm ma waena o ka radiator a me kou kino. Inā kūkulu ʻia nā mea hana i loko o kahi hoʻokipa ma ke ʻano he hoʻohana portable, pono paha kahi loiloi hōʻike RF hou e like me ka 2.1093. - Antenna
- ʻAno Antenna: ʻO ka antenna PCB Loaʻa ka kiʻekiʻe: 3.40dBi
- Omni antenna me IPEX konohiki Peak loaʻa2.33dBi
- Lepili a me ka ʻike pili
Hiki i ka lepili waho ma ka huahana hope o OEM ke hoʻohana i nā huaʻōlelo e like me kēia: "Loaʻa i ka Transmitter Module FCC ID: 2BFGS-ESP32WROVERE" a i ʻole "Loaʻa FCC ID: 2BFGS-ESP32WROVERE." - ʻIke e pili ana i nā ʻano hoʻāʻo a me nā koi hoʻāʻo hou
- Ua hoʻāʻo piha ʻia ka modular transmitter e ka mea hāʻawi module i ka helu i koi ʻia o nā kahawai, nā ʻano modulation, a me nā ʻano, ʻaʻole pono ia no ka mea hoʻonohonoho hoʻokipa e hoʻāʻo hou i nā ʻano transmitter a pau i loaʻa. Manaʻo ʻia ʻo ka mea hana huahana hoʻokipa, e hoʻokomo ana i ka transmitter modular, e hana i kekahi mau ana noiʻi e hōʻoia i ka hopena o ka ʻōnaehana composite ʻaʻole i ʻoi aku ma mua o nā palena hoʻokuʻu a i ʻole nā palena o ka band (e laʻa, kahi antenna ʻē aʻe e hoʻoulu ai i nā hoʻokuʻu hou).
- E nānā ka hoʻāʻo ʻana no ka hoʻokuʻu ʻana ma muli o ka hui ʻana o nā hoʻokuʻu ʻana me nā mea hoʻouna ʻē aʻe, ka uila uila, a i ʻole ma muli o nā waiwai kino o ka huahana host (enclosure). He mea koʻikoʻi kēia hoʻokolokolo ʻana i ka hoʻohui ʻana i nā transmitters modular lehulehu kahi i hoʻokumu ʻia ai ka hōʻoia ma ka hoʻāʻo ʻana i kēlā me kēia o lākou i kahi hoʻonohonoho kū hoʻokahi. He mea nui e hoʻomaopopo ʻaʻole pono e manaʻo nā mea hana huahana no ka mea i hōʻoia ʻia ka modular transmitter ʻaʻohe o lākou kuleana no ka hoʻokō huahana hope loa.
- Inā hōʻike ka hoʻokolokolo ʻana i kahi hopohopo e pili ana i ka mea hoʻohana mea hana huahana e hoʻēmi i ka pilikia. ʻO nā huahana hoʻokipa e hoʻohana ana i kahi transmitter modular e pili ana i nā lula ʻenehana ponoʻī a me nā kūlana maʻamau o ka hana ma nā Pauku 15.5, 15.15, a me 15.29 i ʻole e hoʻopilikia. Pono ka mea hoʻohana o ka huahana hoʻokipa e hoʻōki i ka hana ʻana i ka hāmeʻa a hiki i ka hoʻoponopono ʻia ʻana o ke keakea.
- ʻO ka hoʻāʻo hou ʻana, Māhele 15 ʻĀpana B ʻaʻole pono e loiloi ʻia ka hui ʻana o ka host/module hope e kūʻē i nā koina FCC Part 15B no nā radiators i manaʻo ʻole ʻia e ʻae pono ʻia no ka hana ma ke ʻano he mīkini kikohoʻe Part 15.
Pono ka mea hoʻohui pū e hoʻokomo i kēia module i kā lākou huahana e hoʻokō i ka huahana composite hope loa i nā koi FCC ma o ka loiloi loea a i ʻole ka loiloi ʻana i nā lula FCC, me ka hana transmitter a pono e kuhikuhi i ke alakaʻi ma KDB 996369. No nā huahana hoʻokipa me ʻO nā transmitters modular i hōʻoia ʻia, ua kuhikuhi ʻia ke alapine o ka hoʻokolokolo ʻana o ka ʻōnaehana composite e ka lula ma nā Pauku 15.33(a)(1) a hiki i (a)(3), a i ʻole ka laulā e pili ana i ka hāmeʻa kikohoʻe, e like me ka hōʻike ʻana ma ka Pauku 15.33(b )(1), ʻo ia ka mea ʻoi aku ke kiʻekiʻe o ka hoʻokolokolo ʻana I ka hoʻāʻo ʻana i ka huahana host, pono e hana nā mea hoʻouna a pau. Hiki ke hoʻohana ʻia nā mea hoʻolele ma o ka hoʻohana ʻana i nā mea hoʻokele i loaʻa i ka lehulehu a hoʻāla ʻia, no laila e hana nā transmitters. I kekahi mau kūlana, kūpono paha ke hoʻohana ʻana i kahi pahu kelepona ʻenehana-pilikia (set hoʻāʻo) kahi i loaʻa ʻole ai nā mea kōkua 50 a i ʻole nā mea hoʻokele. I ka hoʻāʻo ʻana no ka hoʻokuʻu ʻana mai ka radiator i manaʻo ʻole ʻia, e hoʻokomo ʻia ka transmitter i ke ʻano loaʻa a i ʻole ke ʻano hana ʻole, inā hiki. Inā ʻaʻole hiki ke loaʻa ke ʻano, a laila, ʻo ka lekiō he passive (makemake) a/a i ʻole ka nānā ʻana. I kēia mau hihia, pono kēia e hiki ke hana i ka BUS kamaʻilio (ʻo ia hoʻi, PCIe, SDIO, USB) e hōʻoia i ka hiki ʻana o ke kaapuni radiator manaʻo ʻole. Pono paha nā laboratories hoʻāʻo e hoʻohui i ka attenuation a i ʻole nā kānana ma muli o ka ikaika hōʻailona o nā beacons ikaika (inā pili) mai nā lekiō i hoʻohana ʻia. E ʻike iā ANSI C63.4, ANSI C63.10 a me ANSI C63.26 no nā kikoʻī hoʻāʻo maʻamau.
Hoʻonohonoho ʻia ka huahana ma lalo o ka hoʻāʻo ʻana i kahi loulou/hui me kahi mea hoʻopili, e like me ka hoʻohana maʻamau o ka huahana. No ka hōʻoluʻolu i ka hoʻāʻo ʻana, ua hoʻonohonoho ʻia ka huahana ma lalo o ka hoʻāʻo ʻana e hoʻouna i kahi pōʻai hana kiʻekiʻe, e like me ka hoʻouna ʻana i kahi file a i ʻole ka hoʻoheheʻe ʻana i kekahi maʻiʻo media.
'Ōlelo Aʻo FCC:
ʻO nā hoʻololi a i ʻole nā hoʻololi i ʻae ʻole ʻia e ka ʻaoʻao kuleana no ka hoʻokō hiki ke hoʻopau i ka mana o ka mea hoʻohana e hana i nā lako. Hoʻopili kēia mea hana i ka ʻāpana 15 o nā Rula FCC. Hoʻopili ʻia ka hana ʻana i nā kūlana ʻelua: (1) ʻAʻole hiki i kēia hāmeʻa ke hoʻopilikia i nā pilikia, a (2) Pono kēia hāmeʻa e ʻae i nā pilikia i loaʻa, me ka hoʻopili ʻana i hiki ke hana i ka hana makemake ʻole.
Palapala / Punawai
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