">
Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Part Number*
Quantity*
Message
Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Upload My List
Message

RAMXEED EJ2840AA1

Part No.:
EJ2840AA1
Manufacturer:
RAMXEED
Category:
RF Transceiver Modules and Modems
Package:
28-SMD Module
Description:
RF TXRX MOD 802.15.4 BT CHIP SMD
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:1,583

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Part Number
Quantity*
Price
Name*
Company*
Email*
Comments

EJ2840AA1 Specifications

Product attributes
Attribute value
Manufacturer:
RAMXEED
Series:
-
Package/Case:
28-SMD Module
Packaging:
Tape & Reel (TR)
Product Status:
Active
Programmable:
-
RF Family/Standard:
Bluetooth
Protocol:
Bluetooth v5.0
Modulation:
-
Frequency:
2.4GHz
Data Rate:
2Mbps
Power - Output:
8dBm
Sensitivity:
-102dBm
Serial Interfaces:
GPIO, SWD
Antenna Type:
Antenna Not Included
Utilized IC / Part:
nRF52840
Memory Size:
1MB Flash, 256kB RAM
Voltage - Supply:
1.7V ~ 3.6V
Current - Receiving:
4.6mA ~ 11.1mA
Current - Transmitting:
14.8mA ~ 32.7mA
Mounting Type:
Surface Mount
Operating Temperature:
-40°C ~ 85°C (TA)

EJ2840AA1 FAQ

1.How can I place an order for EJ2840AA1 through Aetrix?

1.Please submit a Request for Quotation (RFQ) for EJ2840AA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for EJ2840AA1 reliable?

The price and inventory of EJ2840AA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for EJ2840AA1 is usually 5 days.

3.What payment methods are accepted for EJ2840AA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for EJ2840AA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for EJ2840AA1?

EJ2840AA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your EJ2840AA1 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for EJ2840AA1?

5.For technical support, including EJ2840AA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your EJ2840AA1 requirements.

6.How does Aetrix verify that EJ2840AA1 is sourced from the original manufacturer or authorized distributors?

6.All EJ2840AA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that EJ2840AA1 meets industry standards.

7.What is the process for return or replacement of EJ2840AA1?

All EJ2840AA1 units undergo pre-shipment inspection (PSI). If there is an issue with EJ2840AA1, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The EJ2840AA1 part is unused and in its original packaging.

Return procedure for EJ2840AA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

EJ2840AA1 Tags

  • EJ2840AA1
  • EJ2840AA1 PDF
  • EJ2840AA1 Datasheet
  • EJ2840AA1 Specifications
  • EJ2840AA1 Images
  • RAMXEED
  • RAMXEED EJ2840AA1
  • Buy EJ2840AA1
  • EJ2840AA1 Price
  • EJ2840AA1 Distributor
  • EJ2840AA1 Supplier
  • EJ2840AA1 Wholesale
Related Products
ESP32-C3FH4
ESP32-C3FH4

Espressif Systems

ESP32-S2FH4
ESP32-S2FH4

Espressif Systems

ESP32-S2FN4R2
ESP32-S2FN4R2

Espressif Systems

ESP32-C3-MINI-1-N4
ESP32-C3-MINI-1-N4

Espressif Systems

ESP32-C3-WROOM-02-N4
ESP32-C3-WROOM-02-N4

Espressif Systems

ESP32-C3-MINI-1U-N4
ESP32-C3-MINI-1U-N4

Espressif Systems

ESP32-C3-MINI-1U-H4
ESP32-C3-MINI-1U-H4

Espressif Systems

ESP32-C3-WROOM-02U-N4
ESP32-C3-WROOM-02U-N4

Espressif Systems

ESP32-H2-MINI-1-N4
ESP32-H2-MINI-1-N4

Espressif Systems

ESP32-H2-MINI-1-H4
ESP32-H2-MINI-1-H4

Espressif Systems

ESP32-MINI-1-N4
ESP32-MINI-1-N4

Espressif Systems

ESP32-S2-MINI-2-N4R2
ESP32-S2-MINI-2-N4R2

Espressif Systems

Tech Hub

Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER