ESP8266 User Manual
Rondedzero yemitemo yeFCC inoshanda
FCC Chikamu 15.247
RF kuratidzwa kutariswa
Mudziyo uyu unoenderana neFCC RF radiation exposure limits yakatemerwa nharaunda isingadzoreki. Mudziyo uyu unofanirwa kuiswa uye kushandirwa nechinhambwe chingangoita 20cm pakati pe radiator nechero chikamu chemuviri wako.
Label uye ruzivo rwekutevedzera
FCC ID label pane yekupedzisira system inofanirwa kunyorwa ne "Ine FCC ID:
2A54N-ESP8266” kana “Ine transmitter module FCC ID: 2A54N-ESP8266”.
Ruzivo rwema test modes uye zvimwe zvinodiwa zvekuyedza
Bata Shenzhen HiLetgo E-Commerce Co., Ltd ichapa yakamira-yega modular transmitter test mode. Yekuwedzera kuyedzwa uye certification inogona kudikanwa kana yakawandisa
modules anoshandiswa mune host.
Kuwedzera kuyedzwa, Chikamu 15 Chikamu B chekuregererwa
Kuve nechokwadi chekutevedzwa nezvose zvisiri-kutumira mabasa mugadziri anotambira ane basa rekuona kutevedza module (s) yakaiswa uye inoshanda zvizere. For
example, kana mugadziri aimbove akatenderwa seredhiya asina kuita nemaune pasi peMutengesi's Declaration of Conformity maitiro asina transmitter certified module uye moduli yawedzerwa, mugadziri wepaiti ane basa rekuona kuti mushure mekuiswa uye kushanda kweiyo module inoenderera mberi. kuenderana neChikamu 15B usiri nemaune radiator zvinodiwa. Sezvo izvi zvichigona kuenderana neruzivo rwekuti module yakabatanidzwa sei neanotambira, Shenzhen HiLetgo E-Commerce Co., Ltd ichapa gwara kumugadziri wemugadziri kuti atevedze Chikamu 15B zvinodiwa.
FCC Yambiro
Ichi chishandiso chinoenderana neChikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera:
(1) Muchina uyu haugone kukonzera kukanganisa kunokuvadza, uye (2) mudziyo uyu unofanirwa kugamuchira chero kukanganisa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kusingade.
CHERECHEDZA 1: Chero shanduko kana kugadziridzwa kuchikamu ichi chisina kutenderwa nebato rine chekuita nekuteedzera kunogona kukanganisa masimba emushandisi ekushandisa michina.
FCC Radiation Exposure Statement:
Mudziyo uyu unoenderana neFCC radiation exposure limits yakatemerwa nharaunda isingadzoreki. Kupera-vashandisi vanofanirwa kutevedzera iwo chaiwo ekushandisa mirairo yekugutsa RF kufusirwa kutevedza.
Cherechedzo 1: Iyi module inosimbiswa inoenderana neRF kuratidzwa zvinodiwa pasi penharembozha kana yakagadziriswa mamiriro, module iyi inofanira kuiswa chete munharembozha kana yakagadziriswa maapplication.
Nharembozha inotsanangurwa semudziyo wekufambisira wakagadzirirwa kushandiswa kune dzimwe nzvimbo dzisiri dzakatarwa uye kuti uwanzo kushandiswa nenzira yekuti chinhambwe chekuparadzanisa chingangoita masendimita makumi maviri chinowanzo chengetwa pakati pemagadzirirwo emagetsi eanotapurirana nemuviri. yemushandisi kana vanhu vari pedyo. Kutumira michina yakagadzirirwa kushandiswa nevatengi kana vashandi iyo inogona kuwanikwa zvakare nyore, senge isina waya inosanganiswa nekombuta yako, inoonekwa senharembozha kana ikasangana neiyo 20-centimita yekuparadzanisa inodiwa.
Chishandiso chakamisikidzwa chinotsanangurwa semudziyo wakachengetedzwa pane imwe nzvimbo uye haugone kutamiswa nyore kune imwe nzvimbo.
Cherechedzo 2: Chero shanduko dzakaitwa kumodule dzinobvisa iyo Grant yeChitupa, module iyi inogumira kuOEM yekumisikidza chete uye haifanirwe kutengeswa kune yekupedzisira-vashandisi, yekupedzisira-mushandisi haana mirairo yemanyorero yekubvisa kana kuisa mudziyo, software chete. kana maitiro ekushanda achaiswa mubhuku rekupedzisira-mushandisi rekushandisa rezvigadzirwa zvekupedzisira.
Cherechedzo 3: Iyo module inogona kushanda chete neiyo antenna iyo yakatenderwa nayo. Chero antenna iri yerudzi rumwe chete uye yakaenzana kana kushoma nhanho yekuwana senge antenna inotenderwa neine chinangwa radiator inogona kutengeswa nekushandiswa pamwe, iyo yekuzvidira radiator.
Cherechedzo 4: Pamisika yese yezvigadzirwa muUS, OEM inofanirwa kudzikamisa machani ekushanda muCH1 kusvika CH11 ye2.4G bhendi neinopihwa firmware programming tool. OEM haizope chero chishandiso kana ruzivo kune yekupedzisira-mushandisi maererano neRegulatory Domain shanduko.
Preambles
Iyo module inotsigira yakajairwa IEEE802.11 b/g/n chibvumirano, yakazara TCP/IP protocol stack. Vashandisi vanogona kushandisa iwo ekuwedzera mamodule kune iripo mudziyo networking kana kuvaka a
akasiyana network controller.
ESP8266 yakakura yekubatanidza isina waya maSOC, akagadzirirwa nzvimbo uye anomanikidza-anomanikidza nharembozha vanogadzira. Inopa kugona kusingaenzaniswi yekumisikidza Wi-Fi kugona
mukati memamwe masisitimu, kana kushanda seyakamira yega application, ine mutengo wakaderera, uye idiki nzvimbo inodiwa.
ESP8266 inopa yakakwana uye inozvimiririra yeWi-Fi networking mhinduro; inogona kushandiswa kubata application kana kurodha Wi-Fi networking mabasa kubva kune imwe
application processor.
Kana ESP8266EX ichishandisa application, inosimuka yakananga kubva kune kunze flash. Iyo ine cache yakasanganiswa yekuvandudza mashandiro ehurongwa mumashandisirwo akadaro.
Neimwe nzira, kushanda seWi-Fi adapta, isina waya internet kuwana inogona kuwedzerwa kune chero microcontroller-based dhizaini ine nyore yekubatanidza (SPI/SDIO kana I2C/UART interface).
ESP8266 iri pakati peakanyanya kubatanidzwa WiFi chip muindasitiri; inosanganisa antenna switch, RF balun, simba amplifier, ruzha rushoma gamuchira amplifier, mafirita, simba
manejimendi mamodule, inoda kushoma redunhu rekunze, uye mhinduro yese, kusanganisira yekumberi-yekupedzisira module, yakagadzirirwa kutora diki PCB nharaunda.
ESP8266 inobatanidzawo yakakwidziridzwa vhezheni yeTensilica's L106 Diamond yakatevedzana 32-bit processor, ine pa-chip SRAM, kunze kweiyo Wi-Fi mashandiro. ESP8266EX kazhinji
yakabatanidzwa neyekunze ma sensors uye mamwe maapplication-chaiwo madivha kuburikidza neGPIOs ayo; macode ezvikumbiro zvakadaro anopiwa mune exampzvishoma muSDK.
Features
- 802.11 b/g/n
- Yakabatanidzwa yakaderera simba 32-bit MCU
- Yakabatanidzwa 10-bit ADC
- Yakabatanidzwa TCP/IP protocol stack
- Yakabatanidzwa TR switch, balun, LNA, simba amplifier, uye matching network
- Yakabatanidzwa PLL, regulators, uye simba manejimendi zvikamu
- Inotsigira kusiyana kweantenna
- Wi-Fi 2.4 GHz, inotsigira WPA/WPA2
- Tsigira STA/AP/STA+AP maitiro ekushanda
- Tsigira Smart Link Basa kune ese ari maviri Android uye iOS zvishandiso
- SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
- STBC, 1 × 1 MIMO, 2 × 1 MIMO
- A-MPDU & A-MSDU kuunganidzwa uye 0.4s kupindirana kwevarindi
- Kurara kwakadzika simba <5uA
- Muka uye tumira mapaketi mu <2ms
- Kushandiswa kwesimba rekumira kwe <1.0mW (DTIM3)
- +20dBm simba rekubuda mu802.11b modhi
- Kushanda tembiricha siyana -40C ~ 85C
Parameters
Tafura 1 pazasi inotsanangura maparamita makuru.
Tafura 1 Parameters
| Categories | Items | Values |
| Win Parameters | Wifi Protocols | 802.11 b/g/n |
| Frequency Range | 2.4GHz-2.5GHz (2400M-2483.5M) | |
| Hardware Parameters | Peripheral Bhazi | UART/HSPI/12C/12S/Ir Remote Contorl |
| GPIO/PWM |
| Kushanda Voltage | 3.3V | |
| Operating Current | Avhareji kukosha: 80mA | |
| Operating Temperature Range | -400-125 ° | |
| Ambient Temperature Range | Normal tembiricha | |
| Package Size | 18mm*20mm*3mm | |
| External Interface | N/A | |
| Software Parameters | Wi-Fi mode | chiteshi/softAP/SoftAP+chiteshi |
| Chengetedzo | WPA/WPA2 | |
| Encryption | WEP/TKIP/AES | |
| Firmware Upgrade | UART Dhawunirodha / OTA (kuburikidza netiweki) / dhawunirodha uye nyora firmware kuburikidza nemugamuchiri | |
| Software Development | Inotsigira Cloud Server Development / SDK yekuvandudza firmware | |
| Network Protocols | IPv4, TCP/UDP/HTTP/FTP | |
| User Configuration | AT Instruction Set, Cloud Server, Android/iOS APP |
Pin Tsanangudzo
| Pin Nha. | Pin Name | Pin Tsanangudzo |
| 1 | 3V3 | Magetsi |
| 2 | GND | Ground |
| 3 | TX | GP101,UOTXD,SPI_CS1 |
| 4 | RX | GPIO3, UORXD |
| 5 | D8 | GPI015, MTDO, UORTS, HSPI CS |
| 6 | D7 | GPIO13, MTCK, UOCTS, HSPI MOST |
| 7 | D6 | GPIO12, MTDI, HSPI MISO |
| 8 | D5 | GPIO14, MMS, HSPI CLK |
| 9 | GND | Ground |
| 10 | 3V3 | Magetsi |
| 11 | D4 | GPIO2, U1TXD |
| 12 | D3 | GPIOO, SPICS2 |
| 13 | D2 | GPIO4 |
| 14 | D1 | GPIOS |
| 15 | DO | GPIO16, XPD_DCDC |
| 16 | AO | ADC, TOUT |
| 17 | RSV | RESERVED |
| 18 | RSV | RESERVED |
| 19 | SD3 | GPI010, SDIO DATA3, SPIWP, HSPIWP |
| 20 | SD2 | GPIO9, SDIO DATA2, SPIHD, HSPIHD |
| 21 | SD1 | GPIO8, SDIO DATA1, SPIMOSI, U1RXD |
| 22 | CMD | GPIO11, SDIO CMD, SPI_CSO |
| 23 | SDO | GPIO7, SDIO DATAO, SPI_MISO |
| 24 | CLK | GPIO6, SDIO CLK, SPI_CLK |
| 25 | GND | Ground |
| 26 | 3V3 | Magetsi |
| 27 | EN | Enable |
| 28 | RST | Reset |
| 29 | GND | Ground |
| 30 | Vin | Power Input |
Zvinyorwa / Zvishandiso
 |
HiLetgo ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module [pdf] User Manual ESP8266, 2A54N-ESP8266, 2A54NESP8266, ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module, NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module. |
