RTL8722DM IoT Module 6222N-IMA BLE 4.2/5.0 2.4GHz SMD Beacon Wireless Module IoT

• Type: IoT Module
• Work Mode: AP+STA
• WiFi Antenna Type: External
• Transmission Rate: 101-150Mbps
• Voltage: 3.3V
• Antenna Gain: dB
• Model NO.: 6222N-IMA
• Color: Green
• Certification: ISO9001, RoHS
• Dimension: L x W x H: 27 x 37 x 3.15 (typical) mm
• Host Interface: SDIO, USB, UART, SPI, I2C, GPIO
• Wifi Standards: 802.11b/g/n
• Bluetooth: BLE5.0
• Chipset: RTL8722DM
• Transport Package: Tray or Reel
• Specification: WiFi Dual-band 1x1 802.11b/g/n IoT Module
• Trademark: Fn-Link
• Origin: China
• HS Code: 8517629900
• Production Capacity: 100000000

Product Description

Product Description

 

RTL8722DM  IoT Module  6222N-IMA BLE 4.2/5.0 2.4GHz SMD Beacon Wireless Module IoT
1.Introduction

6222N-IMA is a highly integrated IoT module with low power 802.11a/b/g/n Wireless LAN (WLAN) and Bluetooth Low Energy communication controller. It combines a high-performance KM4 MCU, a low power KM0 MCU, WLAN (802.11 a/b/g/n) MAC, a 1T1R capable WLAN baseband, RF, Bluetooth.
High speed connectivity interfaces, SDIO and USB are provided. Also audio codec, key-scan and touch keys integrated. Flexible design configures GPIO to different functions.
6222N-IMA integrates internal memories for complete Wi-Fi protocol functions.
 

 

2. Features

 

27*37mm with PCB antenna version
System and memory 
Dual processor core
KM4: Armv8-M with cortex-m33
KM0: Armv8-M with cortex-m23
512kB SRAM@200MHz
4MB external flash
64 GPIO pins
IPC: inter-processor communication
Wireless
802.11a/b/g/n 1x1 2.4G&5GHz
20MHz/40MHz up to MCS7
Very low power suspends mode(DLPS)
BLE5.0
Security
Hardware engine: AES/DES/SHA hardware engine.
Secure boot supported
Debug port access protection and prohibition modes
Secure efuse
Flash decryption on the fly
Communication internaces
SD/SDIO2.0 SDR25
USB2.0
SPI
UART
IR
SGPIO
I2C
USI
Audio
Sampling frequency:8/16/32/44.1/48/88.2/9KHz
Integrates earphone driver 40mW on 16Ω load/ 20mW on 32Ω load
Gain step: 0.375dB/step ,gain range: -64.5dB~0dB
Audio output mode Line-out cap-less mode /differential mode/ single-ended mode
I2S
Timer 
PWM
RTC
Human machine interaction
Key-matrix
Cap-touch
LCD
Analog
ADC



3. Block Diagram

4. Ordering Information

Part NO.	Description
FG6222NIMA-00	RTL8722DM,b/g/n/a,Wi-Fi+BLE5.0,1T1R,27X37mm,Uart+USB, with shielding,PCB antenna ,PCB 6V1

 

Company Profile

 

FN-LINK TECHNOLOGY LIMITED

Founded in 2015, Fn-Link Technology Limited is a national-level high-tech enterprise and a national-level specialized new small giant enterprise. Focusing on the field of wireless network communication, mainly engaged in the R&D, production and sales of wireless communication modules, system solutions, peripheral equipment and audio-visual equipment. Including IEEE802.11 a/b/g/n/ac/ax, BT, Cat.1bis, NB-IoT, PLC, UWB, millimeter Wave, Sub1G, Zigbee and AIoT modules, etc.

 

Our company is headquartered in the national Liuyang Economic and Technological Development Zone, with a land area of more than 200 acres, a total construction area of about 100,000 square meters, and a registered capital of 83.31 million yuan. It has Changsha R&D Center, Shenzhen Branch and Hangzhou wholly-owned subsidiary.

 

Our company's core R&D personnel have more than 10 years of senior radio frequency experience in wireless communication, and their excellent independent R&D capabilities have injected strong momentum into the company's scientific and technological innovation.

Certifications

 

Our company strictly implements ISO9001:2015 quality management standards, and the products have passed domestic SRRC, Harmony and global FCC, CE and other regulatory certifications and EU RoHS, REACH environmental protection directives.

Our Advantages

Our company has a full-process automated production and testing system, 9 FUJI NXT-III high-precision placement lines, 15 automatic testing of wireless network products, 5 assembly production lines. The production and testing capacity is 400KPCS/day, the annual output of intelligent IoT modules is 120 million, and more than 400 million modules have been delivered to customers at home and abroad. The products are distributed in more than 50 countries and regions around the world.

 

Our company's domestic customers include Huawei, Haier, Xiaomi, Midea, Hisense, Gree, Hikvision, Skyworth, Ecovacs, Dingding and other industry-leading companies, and overseas customers include Flir,  Cecotec, Fibar, Somfy, etc. The market share has steadily increased in the fields of consumer digital, commercial equipment, home appliances, electrical lighting, personal medical care and smart cities at home and abroad.

Our company will adhere to the dual driving factors of scenario-based services and independent research and development, take professional IoT product technology and services as the driving force, take customer experience as the core, and continue to innovate and provide global customers with competitive advantages in high-performance, highly integrated module products, overall solutions and powerful localized technical services. Let "everyone have broadband" evolve and upgrade to a new era of "intelligent connection of all things"!