Step1: Product
u-blox ANNA-B402-00B
Image shown is a representation only
Manufacturer
Manufacturer No
ANNA-B402-00B
Package
56-SMD Module
Packaging
Tape & Reel (TR); Cut Tape (CT)
Description
RF TXRX MOD 802.15.4 BT CHIP SMD
Detailed Description
802.15.4, Bluetooth Bluetooth v5.1 Transceiver Module 2.4GHz Integrated, Chip Surface Mount
Datasheet
Mfr
u-blox
Series
ANNA-B402
Protocol
Bluetooth v5.1
Data Rate
2Mbps
Frequency
2.4GHz
Packaging
Tape & Reel (TR); Cut Tape (CT)
Memory Size
512kB Flash, 128kB RAM
Sensitivity
-103dBm
Antenna Type
Integrated, Chip
Mounting Type
Surface Mount
Package / Case
56-SMD Module
Power - Output
8dBm
Voltage - Supply
1.7V ~ 3.6V
Serial Interfaces
ADC, GPIO, I2C, I2S, SPI, PDM, PWM, UART, USB
RF Family/Standard
802.15.4, Bluetooth
Utilized IC / Part
nRF52833
Base Product Number
ANNA-B402
Current - Receiving
6mA
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 105°C
Current - Transmitting
6mA ~ 15.5mA
| Attribute | Value |
|---|---|
| Mfr | u-blox |
| Series | ANNA-B402 |
| Protocol | Bluetooth v5.1 |
| Data Rate | 2Mbps |
| Frequency | 2.4GHz |
| Packaging | Tape & Reel (TR); Cut Tape (CT) |
| Memory Size | 512kB Flash, 128kB RAM |
| Sensitivity | -103dBm |
| Antenna Type | Integrated, Chip |
| Mounting Type | Surface Mount |
| Package / Case | 56-SMD Module |
| Power - Output | 8dBm |
| Voltage - Supply | 1.7V ~ 3.6V |
| Serial Interfaces | ADC, GPIO, I2C, I2S, SPI, PDM, PWM, UART, USB |
| RF Family/Standard | 802.15.4, Bluetooth |
| Utilized IC / Part | nRF52833 |
| Base Product Number | ANNA-B402 |
| Current - Receiving | 6mA |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 105°C |
| Current - Transmitting | 6mA ~ 15.5mA |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
