Ebyte E73-2G4M04S1B 2.4GHz NRF52832 BLE5.0 Wireless Bluetooth Module

Ebyte E73-2G4M04S1B 2.4GHz NRF52832 BLE5.0 Wireless Bluetooth Module

E73-2G4M04S1B is a hardware platform without firmware, so users need to conduct secondary development. For more details about nRF52832, please refer to the official datasheet. This module has maximized the RF Characteristic of chip. Built in 32.768K real-time clock crystal oscillator for self-programmed.

Datasheet

Features

• Communication distance tested is up to 100m
• Maximum transmission power of 2.5mW, software multi-level adjustable
• Support bluetooth 4.2 and bluetooth 5.0
• Built-in 32.768 kHz clock crystal oscillator
• Support for the global license-free ISM 2.4GHz band
• Rich resources, 512KB FLASH, 64KB RAM
• Support 2.0V~3.6V power supply, more than 3.3V power supply can guarantee the best performance
• Industrial grade standard design, support -40 ~ 85 °C for a long time
• Support onboard PCB antenna and IPEX interface, users can choose according to their needs

Specifications

• IC: nRF52832
• Frequency: 2.4GHz
• Protocol: BLE:  4.2/5.0
• Distance: 0.1km
• Transmitting power: 4 dBm
• Interface: SoC
• Package: SMD
• Communication interface: I/O
• Operating temperature: -40 to +85℃
• Operating humidity: 10 to 90%
• Storage temperature: -40 to +125℃

Applications

• Smart home and industrial sensors
• Security system and positioning system
• Wireless remote control, UAV
• Wireless Game Remote Controller
• Health care products
• Wireless voice, wireless headset
• Automotive industry applications