Condition:New
Type:Drive IC
Model Number:ESP-WROOM-02
Application:Computer
Package:MODULE
Features:
Flash is 8Mbit / 16mbit / 32mbit
802.11 b/g/n
Built in low-power 32-bit CPU: it can also be used as an application processor
Built in 10 bit high-precision ADC
Built in TCP / IP protocol stack
Built in tr switch, balun, LNA, power amplifier and matching network
Built in PLL, voltage regulator and power management components
Support antenna diversity
STBC,1x1 MIMO,2x1 MIMO
Aggregation of A-MPDU and A-MSDU and protection interval of 0.4 s
WiFi @ 2.4 GHz, supporting WPA / WPA2 security mode
Support STA / AP / sta + AP working mode
Smart config support (including Android and IOS devices)
HSPI ,UART,I2C,I2S,IR Remote Control,PWM,GPIO
The deep sleep holding current is 10 UA, and the off current is less than 5 UA
Wake up, connect and transfer data packets within 2 ms
Output power of + 20 DBM in 802.11b mode
Power consumption in standby mode is less than 1.0 MW (dtim3)
Chip operating temperature range: - 40
Q1: What Is Your Product Warranty?
A: We Guarantee Our Product Is Fit For Its Normal User Purposes And Is Free From Defects In Materials Or Workmanship.
Q2: What Is Your Company Policy On Defective Goods?
A: Our Company Keep Items Quality For A Long Time. If There Are Any Defective Goods Due To
Production Defects Or Transportation Problem, Please Contact Us. Our Customer Service Team Will Provide Immediate Response To
Complaints. We Will Try Our Best To Give You A Good Resolve Way.
Q3: What Is Your MOQ (minimum Order Quantity)?
A: Generally Our Moq Is No Limited. Please Have More Discussion With Us If Your Combination Of Models Is Complicated.
Q4:how About Getting Samples From You?
A: We Will Send You The Samples After We Receive The Payment For Samples. The Buyer Shall Afford The Shipping Cost. Please Have A
Confirm With Us Which Shipping Way Do You Want.
Q5:about The Shipment: What Type Of Shipment Will You Use?
A: We Usually Ship The Products By Express(delivery It To Your Door) Or By Air Freight To Your Nearest Airport, Shipping Days:3-7
Working Days Depend On Destination;if The Order Quantity Is Large, We May Ship By Sea Container And The Best Ship Way Is By Sea,
Shipping Days: Over 20 Working Days Depend On Destination Port.
Q6:what Packing Do You Use?
A: Neutral Package With Airbag Or Customized Package.
Q7:how Much Are The Shipping Cost?
A:shipping Cost Is Charged By The Package's Weight And Related To The Shipping Methods You Choose And Your Destination.
Q8:how To Order?
Step1.Click (Add to Cart) Buy Directly On The Product Page, Or Add To Shopping Cart And Settle Together, Pay With Paypal,
Need your information, such as full name,country, city, detail address, post code, tax number ...
Step2. We Will Delivery by EMS POST, FedEx or DHL Within
3-5 Working Days After Payment Confirmed.
Setp3. Confirm Us Receipt of Products.
