Ebyte E73-2G4M08S1CX, Manual, Page: 5 / 17

Chengdu Ebyte Electronic Technology Co.,Ltd. E73-2G4M08S1CX User Manual
Copyright ©2012–2021
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Chengdu Ebyte Electronic Technology Co.,Ltd.
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1 Introduction
1.1 Brief Introduction
E73-2G4M08S1CX are wireless Bluetooth modules designed by
Chengdu Ebyte which feature small size, low power consumption. It
adopt the originally imported RFIC nRF52840 of NORDIC, supporting
BLE 4.2 and BLE 5.0. The chip has high-performance ARM
CORTEX-M4F kemel and other peripheral resources, such as UART,
I2C, SPI, ADC, DMA, PWM etc. The module led out most IO Port of
nRF 52840 for multilateral development. Please see the pin definition for details.
E73-2G4M08S1CX is hardware platform without firmware, so users need to conduct a secondary development.The
characteristics of the nRF52840 chip can be found in the official Datasheet. The module has maximized the RF
characteristics of the chip.
1.2 Application
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Smart homes and industrial sensors;

Security system, positioning system;

Wireless remote control, drone;

Wireless game remote control;

Health care products;

Wireless voice, wireless headset;

Automotive industry applications.