Chengdu Ebyte Electronic Technology Co.,Ltd.
E104-BT02 User Manual
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co.,Ltd.
1
1 Product Overview
1.1 Brief Introduction
E104-BT02 is a SMD 1mW (0dBm) wireless UART to BLE module
with high cost performance, small size and embedded PCB antenna and
operates at 2.4 GHz frequency band. Serial port (UART) can be used to receive
and transmit Bluetooth data, which lowers the threshold to apply Bluetooth.
Based on IC DA14580 imported from Dialog, E104-BT02 is researched
and developed by Chengdu Ebyte Electronic Technology Co., Ltd., integrated
with transparent transmission, master and slave integration and ready-to-use
function. Parameters and functions are configurable according to instructions of
serial port. The module is widely applied in wearable devices, home
automation, family security and protection, individual healthcare, smart household appliances, accessory and remote control,
automobile, illumination and Industrial Internet. The module has a stable sleep function with ultra-low power consumption and a
minimum operating current below 2uA in slave mode (with broadcasting function on). Power supply with button monocell is available.
Data transmission is stable and highly efficient. In slave mode, it supports the data transmission with the baud rate of 19200bps in
maximum as the veritable module for transparent data transmission.
E104-BT02 is compliant with Bluetooth V4.2 protocol. It can connect with any masters that are compliant with Bluetooth V4.2
protocol after a simple configuration to achieve transparent data transmission of serial port. The module supports configuration of
master and slave to achieve quick transparent data transmission and point-to-point connection between the master and the slave, and to
reduce user’s time for operation and project development to a maximum limit.
1.2 Features
Support BLE Bluetooth V4.2 protocol
Maximum transmission power of 1mW
，
software multi-level adjustable;
Support the global license-free ISM 2.4GHz band;
Support 250k~2Mbps air data rate
；
Support BLE sniffing, ibeacon and beacon synchronized broadcast
Enable serial port wake-up
Industrial grade standard design, support -40 ~ 85 °C for working over a long time;
Support 2.5V~3.6VVpower supply, power supply over 3.3Vcan guarantee the best performance;
Support 250k~2Mbps air data rate
Support 16-bit UUID and 128-bit UUID customization;
Onboard PCB antenna
，
no antenna is required for the built-in antenna.
1.3 Application
Wireless meter reading; wireless sensing;
Smart home;
Industrial tele-control and tele-metering
Intelligent building
