Kaga FEI ES4L15BA1 BLUETOOTH® Low Energy Module
Kaga FEI ES4L15BA1 BLUETOOTH® Low Energy Module is designed for Bluetooth core 6.0 with a frequency range of 2402MHz to 2480MHz. This module offers an integrated system clock and a high-performance PCB antenna. The ES4L15BA1 Bluetooth low energy module provides peripherals that include a global RTC, a 14-bit ADC, and a software-defined peripheral enabled by a RISC-V coprocessor. This module feature Arm® Cortex® M33 processor with TrustZone® (128MHz). The ES4L15BA1 Bluetooth low energy modules support a 4Mbps data rate option for 2.4GHz proprietary and a typical output power of 8dBm. Typical applications include IoT devices, industrial equipment, smart home and matter, lighting, smart key, sports fitness, and wearable devices.
Features
- Bluetooth® Core 6.0 (support LE 2M/LE coded/channel sounding)
- 4Mbps data rate option for 2.4GHz proprietary
- 2402MHz to 2480MHz frequency
- 8dBm typical output power
- 1.7V to 3.6V single power supply range
- Bluetooth function 2M/1M/500k/125kbps/channel sounding
- nRF54L15 (Nordic) chip
- Integrated system clock
- Integrated high-performance PCB antenna
- Arm® Cortex®-M33 processor with TrustZone® (128MHz)
- Peripherals:
- Global RTC
- 14-bit ADC
- Software-defined peripheral enabled by a RISC-V coprocessor
- Bluetooth qualified and Japan, FCC, and ISED certified
- RoHS compliant
- Complete lead-free
- 3.25mm x 8.55mm x 1mm outline dimensions
Applications
- IoT device
- Industrial equipment
- Smart home and matter
- Lighting
- Smart key
- Sports fitness
- Wearable device
Specifications
- Absolute maximum ratings:
- -0.3V to +3.9V VDD supply voltage range
- Moisture Sensitivity Level (MSL) 3
- 1kV ESD Human Body Model (HBM)
- -40°C to +105°C storage temperature range
- 10000 write/erase cycles flash memory endurance
Block Diagram
Sample Circuits
Additional Resource
Publicado: 2026-06-25
| Actualizado: 2026-06-25