HF-A21-SMT UART electric component 380MHZ Wi-Fi module

Product Details
Customization: Available
Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
Type: Wireless
Still deciding? Get samples of US$ 4/Piece
Request Sample
Diamond Member Since 2020

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Registered Capital
1.85 Million USD
OEM/ODM Availability
Yes
  • HF-A21-SMT UART electric component 380MHZ Wi-Fi module
  • HF-A21-SMT UART electric component 380MHZ Wi-Fi module
  • HF-A21-SMT UART electric component 380MHZ Wi-Fi module
  • HF-A21-SMT UART electric component 380MHZ Wi-Fi module
  • HF-A21-SMT UART electric component 380MHZ Wi-Fi module
  • HF-A21-SMT UART electric component 380MHZ Wi-Fi module
Find Similar Products

Basic Info.

Model NO.
HF-A21-SMT
Information content
Data
Certification
CE, RoHS, FCC
Condition
New
Wireless standard
802.11 b/g/n
Transport Package
Carton
Specification
2.412GHz-2.484GHz
Trademark
IOT MODULE
Origin
China
HS Code
8517709000
Production Capacity
10000

Product Description

-Data Sheet


*  Specification

HF-A21-SMT UART electric component 380MHZ Wi-Fi module
HF-A21-SMT UART electric component 380MHZ Wi-Fi module





* Description
 

Class

Item

Parameters

Wireless Parameters

Certification

FCC/CE/RoHS

Wireless standard

802.11 b/g/n

Frequency range

2.412GHz-2.484GHz

Transmit Power

802.11b: +20 dBm (Max.)

802.11g: +18 dBm (Max.)

802.11n: +15 dBm (Max.)

Configurable

ReceiverSensitivity

802.11b: -89 dBm

802.11g: -81 dBm

802.11n: -71 dBm

Antenna Option

External: I-PEX connector or PIN25 line out

Internal: On-board PCB antenna

Hardware

Parameters

Data Interface

UART: 1200bps - 230400bps

Ethernet: 10Mbps/100Mpbs

GPIO,I2C,USB

Operating Voltage

3.3V (+/-5%)

Operating Current

Avg:170mA  Peak:400mA

Operating Temperature

-40ºC- 85ºC

StorageTemperature

-45ºC- 125ºC

Dimensions and Size

25×40×3mm SMT

Software Parameters

Network Type

STA /AP/AP+STA mode

Security Mechanisms

WEP/WPA-PSK/WPA2-PSK/WAPI

Encryption

WEP64/WEP128/TKIP/AES

Work Mode

Transparent Transmission

Serial command

AT+instruction set

Network Protocol

TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP

Max. TCP Connection

32

User Configuration

Web Server+AT command config.

User Application SW

Support customized application SW

Provide SDK package

Provide smart link tools








Why choose us?

* Specilaze in IC for around 14 years 
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price 
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team




Notes

* The pictures are taken by camera.
* You can contact us for a better price.
* Feel free to contact us if you would like to see other models.

HF-A21-SMT UART electric component 380MHZ Wi-Fi module



HF-A21-SMT UART electric component 380MHZ Wi-Fi module
HF-A21-SMT UART electric component 380MHZ Wi-Fi module

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier