What is the Additional Feature ?

Name: BGM121A256V2R
Brand: Silicon Labs
SKU: BGM121A256V2R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Silicon Labs BGM121A256V2R

Part No.:: BGM121A256V2R

Manufacturer:: Silicon Labs

Package:

Datasheet:: BGM121A256V2R.pdf

Description:: RX TXRX MODULE BLUETOOTH SMD

In Stock:: 2735

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

BGM121A256V2R Specifications

Package/Case:
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Blue Gecko
ProductStatus:
Active
RFFamily/Standard:
Bluetooth
Protocol:
Bluetooth v4.2
Modulation:
GFSK
Frequency:
2.4GHz
DataRate:
1Mbps
Power-Output:
8dBm
Sensitivity:
-90dBm
SerialInterfaces:
I²C, I²S, SPI, UART
AntennaType:
-
UtilizedIC/Part:
-
MemorySize:
-
Voltage-Supply:
-
Current-Receiving:
-
Current-Transmitting:
-
MountingType:
Surface Mount

BGM121A256V2R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including BGM121A256V2R price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for BGM121A256V2R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

BGM121A256V2R information

Views：

BGM121A256V2R Typical application Circuitry

BGM121A256V2R

The BGM121A256V2R is a highly integrated Bluetooth Low Energy (BLE) module developed by Silicon Labs, designed for applications where size, power efficiency, and ease of integration are critical. This module offers Bluetooth 5.0 capabilities, making it an ideal choice for developing IoT-enabled devices that require long-range communication and advanced security features.

Key Features and Specifications:

- Bluetooth 5.0 Support: Ensures compatibility with the latest generation of Bluetooth devices, offering increased range and broadcast capacity.

- Built-in Security: Includes hardware cryptography support for secure communication.

- Low Energy Consumption: Optimized for applications that require long battery life.

- High Integration: Features an onboard antenna, oscillator, and flash memory, simplifying system design.

- Small Form Factor: Compact size ideal for wearable technology and other size-sensitive applications.

Application Scenario: Wearable Health Monitoring Device

In this scenario, the BGM121A256V2R is utilized to create a wearable health monitoring device that tracks vital signs such as heart rate and body temperature, transmitting data to a smartphone or medical database securely and efficiently.

Circuit Design Methodology:

1. Power Supply Connection:

- Power Input (VDD, Pin 1): Connect to a 3.3V power supply. Include a 0.1 µF bypass capacitor close to this pin to stabilize the voltage supply.

- Ground (GND, Pin 10): All ground connections should converge at a common ground point to minimize electrical noise.

2. Sensor Integration:

- Analog Input (Pins 3-4): Connect analog sensors for heart rate and body temperature. Use signal conditioning circuits if necessary to match the input voltage range of the BGM121A256V2R.

3. Communication Interfaces:

- I2C/SPI (Pins 5-6): Utilize these pins for I2C or SPI communication with other digital sensors or peripherals, depending on the required data rate and integration needs.

- UART for Debugging (Pins 7-8): Connect these pins to a UART-to-USB converter for programming and debugging via a PC.

4. Bluetooth Configuration:

- BLE Setup: Implement BLE services and characteristics for transmitting health data. Ensure secure pairing mechanisms are in place to protect data integrity and privacy.

- Antenna Performance: Ensure the integrated antenna on the module is not obstructed by metallic parts of the device to prevent signal degradation.

Design Considerations:

- EMI and Signal Integrity: Place decoupling capacitors near power pins and keep trace lengths short to reduce electromagnetic interference (EMI).

- Thermal Management: Ensure adequate ventilation or heat sinking if the device is worn close to the body, to prevent overheating.

- Regulatory Compliance: Check compliance with health and safety regulations for wearable devices, including FCC or CE certifications.

By using the BGM121A256V2R in a wearable health monitoring device, developers can leverage its Bluetooth 5.0 capability and built-in security features to create a reliable and user-friendly product. This application not only demonstrates the versatility of the BGM121A256V2R but also highlights its suitability for health-related IoT applications that demand compact size, integration ease, and robust data security.

BGM121A256V2R FAQ

1. How to order BGM121A256V2R on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that BGM121A256V2R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the BGM121A256V2R. All suppliers must pass our qualification reviews before they can publish their products including BGM121A256V2R on icwhale.com; we pay more attention to the channels and quality of BGM121A256V2R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the BGM121A256V2R price and inventory displayed accurate?

The price and inventory of BGM121A256V2R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of BGM121A256V2R?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BGM121A256V2R we delivered, we will accept the replacement or return of the BGM121A256V2R only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of BGM121A256V2R.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations