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

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Karolo ea Moetsi: ESP-WROOM-02U (4MB)

Moetsi: Espressif Systems

Tlhaloso: RX TXRX MOD WIFI CHIP + IPEX SMD

Sehlopha: rf/if le rfid

Lelapa: rf transceiver modules le modem

Letoto: -

E teng thepeng e teng ka lebenkeleng: 954

Mananeo a Marang-rang: -

ESP-WROOM-02U (4MB) Hlokomela

Chimicron ke morekisi ea ikemetseng oa likarolo tsa elektronike. Re na le mehloli e tšepahalang ea lisebelisoa tsa elektroniki, re rekisa feela lihlahisoa tse ncha le tsa mantlha mme re fana ka waranti ea selemo se le seng bakeng sa lihlahisoa tsa rona. Reka ESP-WROOM-02U (4MB) Espressif Systems ho chimicron.com. Re na le likotoana tsa 954 tsa ESP-WROOM-02U (4MB) tse fumanehang hona joale. Fana ka lipotso bakeng sa ESP-WROOM-02U (4MB) kapa u romelle imeile ho [email protected], re tla ikopanya le uena ka mor'a lihora tse 24.

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letoto:ESP
sephutheloana:Tape & Reel (TR)Cut Tape (CT)
boemo ba karolo:Active
rf family/standard:WiFi
protocol:802.11b/g/n
modulation:64-QAM, BPSK, CCK, OFDM
makhetlo a mangata:2.4GHz ~ 2.5GHz
sekhahla sa data:72.2Mbps
matla - tlhahiso:20.5dBm
kutloelo-bohloko:-98dBm

li-interface tsa serial:ADC, GPIO, I²C, I²S, SPI, PWM, UART
mofuta oa antenna:Integrated, Chip + IPEX
e sebelisitsoeng ic / karolo:ESP8266EX
boholo ba mohopolo:4MB Flash, 50kB RAM
motlakase - phepelo:2.7V ~ 3.6V
jwale - ho amohela:50mA ~ 56mA
jwale - ho fetisa:120mA ~ 170mA
mofuta oa ho kenya:Surface Mount
mocheso o sebetsang:-40°C ~ 85°C
sephutheloana / mokotla:18-SMD Module

Ho tsamaisa ka sekepe	Nako ea thomello	Bakeng sa likarolo tsa thepa, liodara li hakanngoa hore li tla romelloa ka mor'a matsatsi a 3. Re romela liodara hang ka letsatsi hoo e ka bang ka 5pm ntle le Sontaha. Ha e se e rometsoe, nako e lekantsoeng ea ho fihla e ipapisitse le li-courier tse ka tlase tseo u li khethileng. DHL Express, 3-7 matsatsi a khoebo DHL eCommerce,12-22 matsatsi a khoebo FedEx International Priority, 3-7 matsatsi a khoebo EMS, 10-15 matsatsi a khoebo Ngolisitsoeng Air Mail, 15-30 matsatsi a khoebo
	Litefiso tsa thomello	Litefiso tsa thomello bakeng sa odara ea hau li ka fumanoa ka kariking ea mabenkele.
	Khetho ea ho romella	Re fana ka DHL, FedEx, UPS, EMS, SF Express, le lipalangoang tsa machaba tse ngolisitsoeng tsa Air Mail.
	Ho lata ka sekepe	Re tla u tsebisa ka lengolo-tsoibila ka nomoro ea ho lata hang ha odara e rometsoe. U ka boela ua fumana nomoro ea ho lata nalaneng ea tatellano.

Ho kgutla (t-re-t-haw) /warranty	Ho kgutla	Ho khutlisa hangata ho amoheloa ha ho phethiloe matsatsing a 30 ho tloha ka letsatsi la thomello, ka kopo ikopanye le litšebeletso tsa bareki bakeng sa tumello ea ho khutlisa. Likarolo tse ling ha lia lokela ho sebelisoa le ka har'a sephutheloana sa mantlha. Moreki o tlameha ho ikarabella bakeng sa thomello.
Ho kgutla (t-re-t-haw) /warranty	Tiisetso	Litheko tsohle li tla le leano la ho khutlisa chelete ea matsatsi a 30, hammoho le waranti ea matsatsi a 90 khahlano le bofokoli bofe kapa bofe ba tlhahiso. Tiisetso ena e ke ke ea sebetsa nthong efe kapa efe moo liphoso li bakiloeng ke kopano e fosahetseng ea bareki, ho hloleha ha moreki ho latela litaelo, phetoho ea sehlahisoa, bohlasoa kapa ts'ebetso e sa lokelang.

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