|
Orderable Part Number |
Antenna Options |
In-System-Programmable Flash (Mbit) |
Operating Temperature |
|
BDE-BLEM301 |
PCB antenna |
128K |
-40 °C to +85 °C
|
|
Chipset |
DA14531 |
|
Protocols |
2.4G |
|
AntennaType |
integrated PCB antenna |
|
Frequency |
2.4G |
|
TXPower |
2.2dBm |
|
Sensitivity |
-93dBm |
|
Type |
Wireless module |
|
RAM(MB) |
48k |
|
Peripherals |
I2C |
|
OperatingTemperature |
-40°C to +85°C |
|
PackageSize |
12.5 mm x 14.5 mm x 2.1 mm package |
|
FlashMemory |
128K |
|
CPU |
DA14531 |
|
SeriesStatus |
ACTIVE |
BDE-BLEM301 is one of the most cost-efficient Bluetooth 5.1 Low Energy Module in the field. Based on Dialog ultra-low power DA14531 SoC, it comprises a Cortex® M0+ MCU, 1Mbit on board Flash memory, a Bluetooth 5.1 Low Energy radio and a high efficiency PCB antenna in a single module. The module can be used with or without an external MCU. It also offers flexible hardware interfaces for sensor applications.
BDE-BLEM301 is compatible with Dialog DA14531 TINY™ Bluetooth® Module - DA14531MOD. The same software tools and hardware kits can be used for BDE-BLEM301. Empowered by Dialog Bluetooth 5.1 Low Energy qualified Bluetooth Low Energy stack and SDK with a rich set of software functions & examples, BDE-BLEM301 is dedicated to help you build an ultra-low-power and ultra-low-cost device with minimum time to market.
Type |
Title |
Time |
|---|---|---|
User Guide |
2026-03-10 |
