Bluetooth Bluetooth v4.2 Dual Mode Transceiver Module 2.4GHz Antenna Not Included Surface Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

NINA-B221-04B

DigiKey Part Number
672-NINA-B221-04BTR-ND - Tape & Reel (TR)
672-NINA-B221-04BCT-ND - Cut Tape (CT)
672-NINA-B221-04BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
NINA-B221-04B
Description
RF TXRX MODULE BLUETOOTH SMD
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Bluetooth Bluetooth v4.2 Dual Mode Transceiver Module 2.4GHz Antenna Not Included Surface Mount
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Sensitivity
-88dBm
Mfr
Serial Interfaces
GPIO, SDIO, SPI, UART
Series
Antenna Type
Antenna Not Included
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Utilized IC / Part
ESP32
Part Status
Active
Memory Size
500kB SRAM
RF Family/Standard
Bluetooth
Voltage - Supply
3V ~ 3.45V
Protocol
Current - Receiving
50mA ~ 110mA
Modulation
4DQPSK, 8DPSK, GFSK
Current - Transmitting
60mA ~ 150mA
Frequency
2.4GHz
Mounting Type
Surface Mount
Data Rate
3Mbps
Operating Temperature
-40°C ~ 85°C
Power - Output
8dBm
Package / Case
36-SMD Module
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
500 estimated in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$10.45000$10.45
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$7.92500$3,962.50
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.