Ebyte E104-BT12NSP-TB User manual
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
1
E104-BT12NSP-TB
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
2
1. Contents
Disclaimer ...........................................................................................................................................3
1. Introduction ...................................................................................................................................4
1.1 Features .................................................................................................................................4
1.2 Electrical parameters ............................................................................................................ 4
2. Function brief ................................................................................................................................5
2.1 Pin definition ........................................................................................................................ 5
2.2 Function test ..........................................................................................................................6
2.3 CH340 driver installation ..................................................................................................... 6
3. Customized cooperation ................................................................................................................. 7
4. About us .......................................................................................................................................... 7
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
3
Disclaimer
EBYTE reserves all rights to this document and the information
contained herein. Products, names, logos and designs described herein
may in whole or in part be subject to intellectual property rights.
Reproduction, use, modification or disclosure to third parties of this
document or any part thereof without the express permission of EBYTE
is strictly prohibited.
The information contained herein is provided “as is” and EBYTE
assumes no liability for the use of the information. No warranty, either
express or implied, is given, including but not limited, with respect to the
accuracy, correctness, reliability and fitness for a particular purpose of the
information. This document may be revised by EBYTE at any time. For
most recent documents, visit www.ebyte.com.
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
4
E104-BT12NSP-TB User manual v1.0
1. Introduction
1.1 Features
The E104-BT12NSP-TB test board uses a USB interface, which can be used to quickly test the
Bluetooth-related features and functions of the E104-BT12NSP.
1.2 Electrical parameters
No.
parameter
name
Parameter value
Annotation
1
Support module
E104-BT12NSP
Mesh Networking module
2
Module size
46.5 * 26 mm
With USB connector
3
Production
Process
Lead-free process,
machine-mounted
Wireless products must be machine-mounted to
ensure batch consistency and reliability
4
Power supply
interface
USB
-
5
Communication
Interface
TTL
-
6
Operating
temperature
-40 ~ +85℃
Industrial grade
7
Working
humidity
10% ~ 90%
Relative humidity, non-condensing
8
Storage
temperature
-40 ~ +125℃
Industrial grade
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
5
2. Function brief
2.1 Pin definition
Pin No.
Pin name
Pin direction
Pin usage
1
RST
Input
Module reset button
2
SW1
Input
retain
3
SW2
Input
retain
4
TX
output
Serial output pin
5
RX
Input
Serial input pin
6
VCC
-
The jumper cap selects whether it is USB powered or
battery powered
7
BAT
-
Battery power supply pin
8
+5V
-
External power supply pin (not powered by USB)
9
LED_R (PD2)
output
Pwm output
10
LED_G (PC1)
output
Pwm output
11
LED_B(PB5)
output
Pwm output
12
LED_B(PB4)
output
Network indicator
Note: Please refer to the user manual of E104-BT12 for specific function instructions.
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
6
2.2 Function test
Test function
Description
Test receiving and
transmitting current
Connect the ammeter to the 6th pin, and then measure the sending and receiving
current
Data transmission
test
Refer to the Quick Start in the E104-BT12LSP datasheet for a series of tests.
Modification of
module parameters
Refer to E104-BT12LSP datasheet for parameter configuration, configuration
data
2.3 CH340 driver installation
If it is the first time to use the CH340 interface conversion module, the PC will prompt to install
the new device driver, which can be searched and downloaded online, or the driver wizard can
download the driver
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
7
3. Customized cooperation
★If customers need product customization, please contact us.
★Ebyte has reached in-depth cooperation with many well-known companies.
4. About us
EBYTE is a company specializing in providing wireless data transmission solutions and products
◆Independently research and develop hundreds of models of products and software;
◆Wireless transparent transmission, WiFi, Bluetooth, Zigbee, PKE, digital radio and many other series
of wireless products;
◆With nearly a hundred employees, tens of thousands of customers, and cumulative sales of millions
of products;
◆Business covers more than 30 countries and regions around the world;
◆Passed the ISO 9001 quality management system and ISO 14001 environmental system certification;
◆It has a number of patents and software copyrights, and has passed international FCC/CE/ROHS and
other authoritative certifications.
Chengdu Ebyte Electronic Technology Co.,Ltd E104-BT12NSP-TB User manual v1.0
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
8
Technical support: support@cdebyte.com
Documents and RF Setting download link:：https://www.cdebyte.com
Thank you for using Ebyte products! Please contact us with any
questions or suggestions: info@cdebyte.com
Official hotline:028-61399028
Web: https://www.cdebyte.com
Address: B5 Mould Park, 199# Xiqu Ave, High-tech District, Sichuan,
China
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