EJ2840MA2
Wireless Module
Bluetooth® Low Energy
Part Number: EJ2840MA2
Status: Mass Production
Evaluation Board
EJ2840MA2-EVB
Evaluation Board for
Bluetooth® Low Energy module
EJ2840MA2
Key Features
Bluetooth® Core 5.0 (Support LE 2M, LE Coded)
Frequency: 2402 to 2480 MHz
Output power: +8dBm typ.
Single power supply: 1.7 – 3.6V
Single Mode Bluetooth® LE
Integrated System Clock Clock
Integrated high performance pattern antenna
ARM® Cortex M4 32bit processor
Software Embedded by KAGA FEI
Interface: UART
Outline: 5.1×11.3×1.3 mm
Bluetooth® qualified and Japan, FCC, ISED certified
ETSI EN 300 328 V2.2.2 conducted test report available
RoHS compliant / Complete Lead Free
for Detail
| Document Name | Version | Date |
|---|
Overview
|
v1.3 | 2024/08/06 |
|
Data Sheet
|
v1.2 | 2024/03/12 |
|
Evaluation Board / Kit manual
|
v1.0 | 2023/05/22 |
ETSI Test Report
|
v1.0 | 2023/05/25 |
|
Evaluation Tool
|
v1.0 | 2023/03/28 |
|
FAQ
|
v1.1 | 2024/07/26 |
|
Radio Law FAQ
|
v1.2 | 2026/03/24 |
|
Software FAQ
|
v1.2 | 2024/02/07 |
|
Module CAD Data
|
v1.4 | 2026/04/06 |
Software for Module
| Application Note | Version | Date |
|---|
|
Release Note
|
v1.0 | 2023/04/07 |
|
KFSA-B Software
|
v1.0.1 | 2023/09/15 |
|
Software Update user guide
|
v1.0 | 2023/02/16 |
Sample application
| Application Note | Version | Date |
|---|
|
Sample Central Application manual
|
v1.0 | 2023/03/28 |
Sample Central Application "Terminal Application for Android"
|
v1.0 | 2023/03/17 |
|
Source Code of "Terminal Application for Android"
|
v1.0 | 2023/03/17 |
|
Dev manual of "Terminal Application for Android"
|
v1.0 | 2023/04/11 |
|
Sample Central Application "Terminal Application for iOS"
|
v1.3 | 2023/03/29 |
|
Source Code of "Terminal Application for iOS"
|
v1.0 | 2023/03/29 |
|
Dev manual of "Terminal Application for iOS"
|
v1.0 | 2023/04/11 |