Name: ESP-WROOM-02U (4MB)
Brand: Espressif Systems
SKU: ESP-WROOM-02U (4MB)
Rating: 5.0 (99 reviews)

Umfanekiso wereferensi, nceda uqhagamshelane nathi ukuze ufumane umfanekiso wokwenyani

Icandelo lomvelisi: ESP-WROOM-02U (4MB)

Umenzi: Espressif Systems

Inkcazo: RX TXRX MOD WIFI CHIP + IPEX SMD

Udidi: rf/ukuba kunye ne-rfid

Usapho: iimodyuli ze-rf transceiver kunye neemodem

Uthotho: -

Ikhona evenkileni: 954

Amaxwebhu edatha kwi-Intanethi: -

ESP-WROOM-02U (4MB) Qaphela

I-Chimicron ngumthengisi ozimeleyo wamacandelo e-elektroniki. Sinemithombo ethembekileyo yezinto ze-elektroniki, sithengisa kuphela iimveliso ezintsha kunye nezoqobo kwaye sinikezela ngewaranti yonyaka omnye kwiimveliso zethu. Thenga i-ESP-WROOM-02U (4MB) Espressif Systems kwi-chimicron.com. Sinamaqhekeza e-954 e-ESP-WROOM-02U (4MB) kwisitokhwe esikhoyo ngoku. Ngenisa umbuzo nge-ESP-WROOM-02U (4MB) okanye thumela i-imeyile [email protected], siya kuqhagamshelana nawe kwiiyure ze-24.

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Captcha

uthotho:ESP
ipakethe:Tape & Reel (TR)Cut Tape (CT)
ubume benxalenye:Active
rf usapho/umgangatho:WiFi
iprotocol:802.11b/g/n
ukumodareyitha:64-QAM, BPSK, CCK, OFDM
rhoqo:2.4GHz ~ 2.5GHz
izinga data:72.2Mbps
amandla - imveliso:20.5dBm
ubuntununtunu:-98dBm

ujongano olulandelelanayo:ADC, GPIO, I²C, I²S, SPI, PWM, UART
uhlobo lwe-eriyali:Integrated, Chip + IPEX
isetyenzisiwe ic / inxalenye:ESP8266EX
ubungakanani benkumbulo:4MB Flash, 50kB RAM
umbane - unikezelo:2.7V ~ 3.6V
okwangoku - ukwamkela:50mA ~ 56mA
yangoku - ukuhambisa:120mA ~ 170mA
uhlobo lokuxhoma:Surface Mount
ubushushu bokusebenza:-40°C ~ 85°C
iphakheji / ityala:18-SMD Module

Ukuhambisa ngenqanawe	Ixesha lokuhambisa	Kwiindawo ezisesitokhweni, iiodolo ziqikelelwa ukuba zithunyelwe ngenqanawa ngeentsuku ezi-3. Sithumela iiodolo kanye ngemini malunga nentsimbi yesi-5 ngaphandle kweCawa. Nje ukuba ithunyelwe, ixesha lokuhanjiswa eliqikelelweyo lixhomekeke kwezi khuriya zingezantsi ozikhethileyo. DHL Express, 3-7 iintsuku zokusebenza DHL eCommerce,12-22 iintsuku zokusebenza FedEx International Priority, 3-7 iintsuku EMS, 10-15 iintsuku zoshishino Irejista Air Mail, 15-30 iintsuku zokusebenza
	Amaxabiso okuthumela ngenqanawa	Amaxabiso okuthumela nge-odolo yakho anokufumaneka kwinqwelo yokuthenga.
	Ukhetho lokuthumela ngenqanawa	Sinikezela nge-DHL, i-FedEx, i-UPS, i-EMS, i-SF Express, kunye ne-Registered Air Mail yokuthunyelwa kwamanye amazwe.
	Ukulandelela ngenqanawa	Siza kukwazisa nge-imeyile ngenombolo yokulandelela xa iodolo ithunyelwe. Unako kwakhona ukufumana inombolo yokulandelela kwimbali odolo.

Ukubuya / Warranty	Ukubuya	Iimbuyekezo zidla ngokuvunywa xa zigqityiwe zingaphelanga iintsuku ezingama-30 ukususela kumhla wothutho, nceda uqhagamshelane nenkonzo yabathengi ukuze ufumane isigunyaziso sembuyekezo. Amalungu kufuneka angasetyenziswa kwaye afakwe kwi-original package. Umthengi kufuneka athathe intlawulo yokuthumela ngenqanawa.
Ukubuya / Warranty	Iwaranti	Zonke izinto ezithengiweyo ziza nomgaqo-nkqubo wokubuyisela imali yeentsuku ezingama-30, kunye newaranti yeentsuku ezingama-90 kuzo naziphi na iziphene zokuvelisa. Esi siqinisekiso asiyi kusebenza kuyo nayiphi na into apho iziphene zibangelwe kukudityaniswa kwabathengi ngokungafanelekanga, ukusilela komthengi ukulandela imiyalelo, ukuguqulwa kwemveliso, ukungakhathali okanye ukusebenza ngokungafanelekanga.

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