Overview; Introduction; Features; Specification And Parameter - Ebyte E104-BT54S User Manual

Chengdu Ebyte Electronic Technology Co., Ltd.

1. Overview

1.1 Introduction

The E104-BT54S module is a wireless SOC module designed based
on the BLUENRG355MC chip solution..It has a variety of transmission
methods, working in the 2.4GHz frequency band, TTL level output, and
3.3V IO port voltage.
The BLUENRG355MC chip is based on a high-performance ARM
Cortex-M0+ 32-bit core processor with a working frequency of 1MHz-64
MHz. The chip is embedded with high-speed memory (up to 64kbytes of
SRAM), as well as a wide range of enhanced I/Os and peripherals. For more information on the chip, please refer to the
official documentation.
This module is a pure hardware SoC module without a program at the factory. The Bluetooth-based function of
broadcasting, scanning, connection, transparent transmission etc. can only be used after users' secondary development on
it..

1.2 Features

Support BLE 5.1;

A new Bluetooth module developed based on BLUENRG355MC;

Maximum transmit power 8dBm;

Support deep sleep, the power consumption of the whole machine in this mode is about 1.3uA;

Support the global license-free ISM 2.4GHz frequency band;

Flash: 256 kB; RAM: 64 kB;

3.3V～3.6V power supply, 3.3V power supply can guarantee the best performance;

Industrial grade standard design, can work under -40 ~ 85 °C for a long time;

IPEX interface/PCB antenna are available. .


2. Specification and parameter

2.1 Limit parameter

Main parameter
Power supply（V）
Operating temperature（℃）
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
Performance
Min. Max.
0 3.6
-40 85
E104-BT54 User manual
Remark
Voltage over 3.6V will cause permanent
damage to module
Industrial grade
3