1
I.
Overview
Jinou serial port adapter is an intelligent wireless data transmission product developed by our
company. It supports the latest Bluetooth 5.0 protocol specification, and the overall performance is
more optimized.
Determined by the nature of low power consumption, BLE is mainly applied in the transmission of
small amount of data, different from BR/EDR (traditional Bluetooth) characterized by voice
transmission, or Bluetooth 3.0 characterized by high-speed data transmission. In order to ensure its
low power consumption, BLE simplifies handshake protocol and reduces wake-up time, which is
quite suitable for transmission of short-time and small data.
In order to ensure low power consumption, low power consumption simplifies handshake protocol
and reduces wake - up time. In this type of data transmission, the power consumption of the low -
power Bluetooth is only one - tenth of that of the traditional Bluetooth, while in the long - time
and large - data transmission, the handshake protocol and the wake - up time account for a lower
proportion in the data amount of the entire task and the total duration, and the advantage of low
power consumption is greatly reduced.
JINOU serial adapter adopts the low - power Bluetooth scheme of TI company, and supports the
BLE mode. Can be used in applications sensitive to power consumption, such as consumer health
care, mobile accessories, sports, and health applications.
The device implements the function of data transmission through RS232 interface and remote low-
power Bluetooth, and the device contains two different working states of data mode and
configuration mode.
Communication mode: The device can be connected to the remote BLE or searched connected by
the remote BLE. After the connection is finished, it can transmit data with the remote BLE
bidirectional data.
Configuration mode: the user can configure parameters such as device name, baud rate, etc. In this
state, the device cannot be found connected.
II.
Parameters
Name
BLE5.0 Serial Adapter
Specification
BLE 5.0
Working band
ISM Working band 2.402
~
2.480GHz
Antenna
External antenna
Effective
distance
150m in open air
Summary of Contents for BLE5.0 Series
Page 20: ...16 ...