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Wireless Modules > Bluetooth

EJ2840MA2

Bluetooth module
  • Wireless Module Type

    Bluetooth low energy (BLE)

  • Status

    Active

  • Evaluation Board

    EJ2840MA2-EVB

  • Evaluation Kit

    n/a

Product Specifications

  • Module Sub-type: Application-embedded
  • Chipset: nRF52840
  • Size: Small
  • Dimension (mm): 5.1x11.3x1.3
  • Bluetooth Version: 5.0
  • Interfaces: UART
  • CPU: ARM Cortex M4F
  • Crystal: 32MHz
  • Operating Temperature: -40° - 85° C
  • Soft Device: S140 V7.0.1
  • Certification: Japan U.S.A. Canada (CE) Bluetooth Logo
  • Application: Embedded KFEI
  • DCDC: Supported with External LC

Additional Features

  • Frequency: 2402 to 2480 MHz
  • Output power: +8dBm typ.
  • Single power supply: 1.7 – 3.6V
  • Single Mode Bluetooth® low energy
  • Integrated System Clock Clock
  • Integrated high performance pattern antenna
  • ETSI EN 300 328 V2.2.2 conducted test report available
  • RoHS compliant / Complete Lead Free

Related Resources

Type Version Date
Datasheet 1 08/08/2023
Overview 1 09/28/2023
Evaluation Manual 1 05/22/2023
Firmware Manual 1 03/28/2023
Radio Law FAQ 1.1 08/17/2023
Module CAD Data 05/13/2023
Device Firmware Update Sample Application
Terminal App Dev Manual (iOS) 1
Software FAQ 1
Release Notes 1
Software Update User Guide
Terminal App Source Code (Android) 1
Terminal App Dev Manual (Android) 1
Terminal App Source Code (iOS) 1
Evaluation Tool 1
Sample Central Application Manual 1
Terminal App Sample (Android)
Terminal App Sample (iOS)
ETSI Test Report

Product Accessories

eval board image

EJ2840MA2-EVB

Evaluation Board for Bluetooth® low energy module EJ2840MA2

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