
Realtek RTL8720DN 2.4G/5G Dual Bands Wireless and BLE5.0 Combo Module
Realtek RTL8720DN is a Wifi and Bluetooth module that has dual bands for wifi communication. It is worth saying that this little module can support Wifi 5G and Bluetooth Low Energy 5.0 as well.
- 10+: $3.40
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PRODUCT DETAILS
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Key Features
- WiFi and Bluetooth module.
- Support both WiFi 2.4G and WiFi 5G with protocol 802.11 a/b/g/n 1x1 from 20/40 MHz up to MCS7.
- Support WiFi low power mode.
- Support Bluetooth (BLE) 5.0.
Description
Realtek RTL8720DN is a WiFi and Bluetooth module that has dual bands for WiFi communication. It is worth saying that this little module can support WiFi 5G and Bluetooth Low Energy 5.0 as well. This WiFi and Bluetooth module is a highly integrated WiFi and Bluetooth module with the main chip RTL8720DN, it can be regarded as an SoC for the WiFi and Bluetooth application with typical SBCs.
Except for the main chip, the Realtek8720DN module consists of a high-performance MCU named KM4, a low power MCU named KM0, WLAN (802.11 a/b/g/n) MAC, a 1T1R capable WLAN baseband, RF, Bluetooth, and peripherals. An inner antenna and many interfaces are available in this little WiFi and Bluetooth module.
Compare with ESP series, this WiFi and Bluetooth module has more functions like 5G WiFi and Bluetooth 5.0. As a matter of fact, this little module can be widely used for more applications than the ESP series.
Peripheral Interfaces
- 1 common ADC interface
- 2 log UART with standard baud rate support
- 1 I2C interfaces are shared with the PWM interfaces
- 1 SPI interfaces are shared with the PWM interfaces
- 4 PWM interfaces
- All of the above interfaces can be used as GPIO
Applications
- BLE beacon
- Industrial wireless control
- Bluetooth gateway
- Wearable electronic devices
- Security ID tags
- Smart home
Pinout
Specification
Hardware Features
- Model: BW16
- Antenna Type: IPEX connect or PCB Antenna
- Major Chipset: RTL8720DN
- Power Supply: 3.3±5% V
- Dimension: 24 .0*16.0* 3.0mm (LxWxH) ±0.2mm
WIFI Wireless Features
- Wireless Standards: IEEE 802.11 a/b/g/n
- Frequency Range: 2.412-2.484GHz & 5.180-5.825GHz
- Data Rates: 802.11a : 6,9,12,18,24,36,48,54Mbps / 802.11b : 1,2,5.5,11Mbps /802.11g : 6,9,12,18,24,36,48,54Mbps
- Data Rates: 802.11n : MCS0--MCS7 @ HT20 /2.4GHz and 5GHz band
- Data Rates: 802.11n: MCS0--MCS7 @ HT40 /2.4GHz and 5GHz band
- Modulation Technique: DSSS (DBPSK, DQPSK, CCK) / OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
- Work Mode: AP, Station, AP/Client
Others
- Operating Temperature: -20℃~85℃
- Storage Temperature: -40℃~125℃
- Operating Humidity: 10%~90% (non-condensing)
- Storage Humidity: 5%~90% (non-condensing )
- Certification: RoHS compliance、FCC、CE、SRRC
Bluetooth Wireless Features
- Wireless Standards: Bluetooth5.0 BLE
- Frequency Range: 2.402GHz -2.480GHz
- Receiver Sensitivity: -92dBm
- Transmit Power: 7±2dBm
Part List
1 x Realtek RTL8720DN 2.4G/5G Dual Bands Wireless and BLE5.0 Combo Module
ECCN/HTS
HSCODE | 8517709000 |
USHSCODE | 8517180050 |
UPC | |
EUHSCODE | 8517180000 |
COO | CHINA |
CE | 1 |
EU DoC | 1 |
FCC | 1 |
RoHS | 1 |
UK DoC | 1 |
LEARN AND DOCUMENTS
Documentations
SHARED BY USERS
REVIEWS
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from order viewStill in the package - will let you know
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from order viewGood module, happy to have 5GHz WiFi
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from order viewWonderful 5Ghz wifi device. Built complete IOT+mobile app combination with documentation on site (and a little help from Realtek tech). Shared here https://www.sms4iot.com/rtl8720dn.html Happy to provide pcb files. Thank you for developing this module.
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from order viewExactly as advertised.
Strong bandwidth -
from order viewProduct is good quality,