Ebyte TLSR8253F512 Serias User manual

Chengdu Ebyte Electronic Technology Co., Ltd. E78-900M22S User manual
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
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E104-BT12LSP User Manual
TLSR8253F512 Serial Patch SIG Mesh Group Module

Chengdu Ebyte Electronic Technology Co.,Ltd. E104-BT12LSP User Manual
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
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CONTENTS
DISCLAIMER............................................................................................................................................................................................. 3
1. PRODUCT OVERVIEW......................................................................................................................................................................... 4
1.1 BRIEF INTRODUCTION....................................................................................................................................................4
1.3 APPLICATION..................................................................................................................................................................4
2. TECHNICAL PARAMETERS................................................................................................................................................................ 5
2.1 LIMIT PARAMETER......................................................................................................................................................... 5
2.2 OPERATING PARAMETER................................................................................................................................................ 5
2.3 DIMENSION AND PIN DEFINITION..................................................................................................................................6
3. BASIC OPERATION...............................................................................................................................................................................7
3.1 HARDWARE DESIGN....................................................................................................................................................... 7
3.2 BASIC CIRCUIT.............................................................................................................................................................. 8
4. FUNCTIONAL INTRODUCTION......................................................................................................................................................... 9
4.1 BASIC CONCEPT.......................................................................................................................................................... 10
4.2 DATA FORMAT..............................................................................................................................................................12
5. SWITCH DIO........................................................................................................................................................................................ 20
5.1 USE OF SWITCHES........................................................................................................................................................21
6. QUICK GET START............................................................................................................................................................................. 21
6.1 RESTORE FACTORY SETTINGS RESTORE....................................................................................................................... 21
6.2 EQUIPMENT ENTERS THE NET AND CONTROLS THE EQUIPMENT..................................................................................22
6.3 SIG MESSAGES............................................................................................................................................................28
6.4 TRANSMISSION OF INFORMATION................................................................................................................................ 29
6.5 LOW POWER CONSUMPTION (E104-BT12LSP).......................................................................................................... 31
7. FAQ........................................................................................................................................................................................................ 31
7.1 POOR TRANSMISSION RANGE.......................................................................................................................................31
7.2 MODULE IS EASY TO DAMAGE.....................................................................................................................................32
7.3 THE ERROR RATE IS TOO HIGH..................................................................................................................................... 32
8. WELDING INSTRUCTION..................................................................................................................................................................32
8.1 REFLOW WELDING TEMPERATURE.............................................................................................................................. 32
8.2 BACKFLOW WELDING CURVE..................................................................................................................................... 33
9. REVISION HISTORY......................................................................................................................................................................... 34
ABOUT US................................................................................................................................................................................................34

Chengdu Ebyte Electronic Technology Co.,Ltd. E104-BT12LSP User Manual
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
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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.
Note:
The contents of this manual are subject to change due to product version upgrades
or other reasons.Chengdu Ebyte Electronic Technology Co.,Ltd. reserves the right to
make changes to the contents of this manual without notice or suggestion.This manual
serves only as a user guide and Chengdu Ebyte Electronic Technology Co.,Ltd.
endeavours to provide accurate information in this manual, but Chengdu Billionaire
Electronics Co., Ltd. does not ensure that the contents are completely error-free and
that all statements, information and suggestions in this manual do not constitute any
express or implied warranty.

Chengdu Ebyte Electronic Technology Co.,Ltd. E104-BT12LSP User Manual
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1. Product Overview
1.1 Brief Introduction
E104-BT12SP Bluetooth Mesh self-organizing network module
supports Sigmesh V1.0 standard, single network theory can accommodate
up to 16,383 nodes.The network information is automatically memorized
after the device enters the net, and the network time is completed within1
second.Mobile phone APP can be used as proxy on any node to realize
remote control of Mesh network.It is convenient to broadcast in-network
or any fixed point data transmission. The transmission packet can support
60 bytes maximum.Support SIG standard
HSL(H:Hue,S:Saturation,L:Lightness) model,one key implementation of
lamp control application scene,and support Skycat elves.Suitable for Internet of Things information gathering, large-scale
network communication, smart home, etc.
1.2 Feature
Support TmallGenie.
Support TmallGenie.
PCB carrier antenna, 60m maximum open communication distance
Multi-stage adjustable power at +10 dBm
serial port baud rate dynamic compatibility
Radio channels 37, 38, 39.
Network Cancellable Center Node
Memory network information, auto-online.
Over. One second to go.
Support mobile phone APP access
Maximum number of nodes in network 16383
Support for SIG Mesh Generic Model
Support for SIG MESH HSL Lighting Models
Support Custom Serial Port Data Transmission Model
Supports low power consumption (SIG standard low power consumption)
support crosstalk wake-up
1.3 Application
smart home, etc.;
Building automation;
Luminaires;
Wireless sensor networks;
Internet of Things.

Chengdu Ebyte Electronic Technology Co., Ltd. E78-900M22S User manual
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2. Technical Parameters
2.1 Limit parameter
Main parameter
Performance
Note
Min
Max
Voltage supply [V]
0
3.6
Voltage over 3.6V will cause permanent damage to
module
Blocking power [dBm]
-
10
Chances of burn is slim when modules are used in
short distance
Operating temperature [℃]
-40
+85
-
2.2 Operating parameter
Main parameter
Performance
Note
Min
Typ
Max
Voltage supply [V]
1.9
3.3
3.6
≥3.3 V ensures output power
Communication level [V]
3.3
For 5V TTL, it may be at risk of burning down
Operating temperature [℃]
-40
-
85
-
Frequency [MHz]
2400
2483.5
ISM band
Power
consumption
Transmitting
current（mA）
-
21
-
Instantaneous power consumption at 10 dBm output
Receiving
current（mA）
-
6.1
-
-
Turn-off current
（μA）
-
13.32
-
-
maximum emitting
power [dBm]
-
10
-
-
Receiving sensitivity [dBm]
-96
Air data rate: 1Mbps
Air data rate
GFSK（bps）
125k
1M
2M
Default 1Mbps
Main parameter
Description
Note
Distance
60m
TClear and open, antenna height 2.5 m, airspeed 1 Mbps.
FIFO
60Byte
Single transmission maximum length
Crystal oscillator
24MHz
-
Modulation
GFSK
GFSK
Package
SMD
-

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Connector
1.27mm
-
Interface
UART
4800～230400bps
Size
19*13mm
-
Antenna
PCB
50Ω Impedance
2.3 Dimension and Pin Definition
No.
Pin item
Pin direction
Application
1
GND
-
Ground wire, connect to the power reference ground.
2
PWM1
PWM Output
Green light corresponding to SIGMESH HSL
3
PWM2
PWM Output
Red light corresponding to SIGMESH HSL
4
NC
-
-
5
NC
-
-
6
DIO1
Input
Switch input foot, PA0 foot for TLSR8253.
7
DIO2
Input
Switch input foot, PA1 foot for TLSR8253.
8
NC
-
-
9
NC
-
-
10
SWM
-
-
11
SWS
-
-
12
NC
-
-
13
LINK
Output
Network indicator. High level of pilot foot output after network

Chengdu Ebyte Electronic Technology Co.,Ltd. E104-BT12LSP User Manual
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formation.
14
NC
-
-
15
PWM3
PWM Output
Blue light corresponding to SIGMESH HSL model
16
NC
-
-
17
TXD
Output
UART launch boot. Receive user's string of users.
18
RXD
Input
UART receive boot, send to user string
19
VCC
-
Power supply, range 1.9~3.6V (Proposed to increase external ceramic
filter capacitance)
20
GND
-
Ground wire, connect to the power reference ground.
21
NC
-
-
22
NC
-
-
23
NC
-
-
24
NC
-
-
25
RST
Input
The chip reset triggers the input foot. It's working at low levels.
26
GND
-
Ground wire, connect to the power reference ground.
3. Basic Operation
3.1 Hardware design
It is recommended to use DC steady voltage power supply to supply power to this module, the ripple coefficient of
power supply is as small as possible, the module needs reliable grounding;
Note the proper connection of the power supply positive and negative poles. Reconnecting may result in permanent
damage to the module.
Check the power supply to ensure that permanent damage to the module occurs between recommended supply
voltages, if exceeded;
Please check the stability of the power supply. The voltage cannot fluctuate significantly and frequently.
Please check the stability of the power supply. The voltage cannot fluctuate significantly and frequently.
When designing power supply circuits for modules, it is often recommended to keep more than 30 percent of the
spare, which is advantageous for the whole machine to work steadily over a long period of time.
Modules should be kept as far away as possible from large parts of electromagnetic interference such as power
supply, transformers, high frequency walkers, etc.
High frequency digital, high frequency analogue and power lines must be avoided under the module. If we have to
go under the module, suppose that the module is welded to Top Layer and copper laid on the contact part of the
module (all copper laid and well grounded), we must go near the module digital part and follow the wire on Botom
Layer.
Assuming that modules are welded or placed in Top Layers, random paths in Botom Layers or other layers are also
wrong, affecting the stray and reception sensitivity of modules to varying degrees;
Assuming that there is a large amount of electromagnetic interference around the module, the performance of the

Chengdu Ebyte Electronic Technology Co.,Ltd. E104-BT12LSP User Manual
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
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module can be greatly affected. According to the intensity of the interference, it is recommended to stay away from
the module.
Assuming that there are large electromagnetic interference lines around the module (high frequency digital, high
frequency analog, power supply) can also greatly affect the module's performance.
Keep away from the 2.4 GHz TTL protocol in some physical layers, e.g. USB 3.0;
The module must not be mounted inside the metal housing, which will greatly weaken the transmission distance.
3.2 Basic Circuit
1.As shown in the picture,the module can only connect the VCC,GND,TX and RX to perform the communication test.
2.PWM1, PWM2, PWM3 corresponding to SIGMESH HSL model;
3.DIO1 (PA0 boot corresponding to TLSR8253) and DIO2 (PA1 boot corresponding to TLSR8253) are switch volume
input guides that customers can access to and use according to their own needs.
4.The low power module can wake up via DI01, DIO2 and serial port after going to sleep.

Chengdu Ebyte Electronic Technology Co.,Ltd. E104-BT12LSP User Manual
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4. Functional Introduction
The MESH network architecture is shown below
The biggest advantage of this module is that it can relay any data in the network. Any module can be relayed and
received at the same time. The module's data signal coverage is about 50 meters. The following is a functional schematic.
A->C 70M C->E 70M
B->D 70M
Interpreting the simulation application scene above:
The distance from Module A to Module C is 70 meters, beyond 50 meters of our module's transmission distance, so
module A cannot send data directly to module C. If a module B is placed between module A and module C, the data will
be relayed by B and then received by module C.
Module A needs to send data to the whole thing.The network, modules B, C, D, E need to receive data from A, then
module A will send the data at the broadcast address(0XFFFF).
If module A needs to specify data issuance, All you need to do is write the address of module E at the address in the data
A
E
C
B
D

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format (see instruction format for details). But module E is 140 meters away from module A and cannot communicate the
data directly, but as long as these modules are on the same network, the data will be there.The following link reaches
module E, where A sends data to B, B to C, C to D, D to E
4.1 Basic Concept
4.1.1 NetKey
Network keys are used to protect network-layer communications.is a key generated by using a random number generator
that meets the core specifications.(See Mesh Profile 3.86)
4.1.2 AppKey
Application keys are used to protect the keys of the upper transport layer.Generated using a compatible random
number generator. Application Key Identifier (AID) is used to identify application keys.(See Mesh Profile 3.86)