Ebyte E104-BT55SP User Manual Download Page 13

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Chengdu Ebyte Electronic

Technology Co., Ltd

E83-2G4M03S User Manual

Technology Co., Ltd

Revise history

Version

Date

Description

Maintenance

1.0

2022-10-19

original version

Bin

About us

Hotline：4000-330-990

Tel：028-61399028

Support：

[email protected]

Web：

www.cdebyte.com

Address：Building B5, No. 199, West District Avenue, High-tech West District,

Chengdu City, Sichuan Province

Summary of Contents for E104-BT55SP

Page 1: ...E104 BT55SP User Manual CC2340R5 2 4GHz BLE 5 3 Low Power Bluetooth Module ...

Page 2: ...anical Dimensions and Pin Definition 4 Chapter 4 Development and Use 5 4 1 Install the development environment 5 4 2 Program burning 6 Chapter 5 Basic Operations 6 5 1 Hardware Design and Circuit Schematic 6 Chapter 6 Frequently Asked Questions 7 6 1 The transmission distance is not ideal 7 6 2 Module is easily damaged 8 6 3 Bit error rate too high 8 Chapter 7 Welding Operation Guidance 8 7 1 Refl...

Page 3: ...The module has maximized the radio frequency characteristics of the chip 1 2 Features Ultra SMDll size only 10x14 5mm Support BLE5 3 The maximum transmit power is 8dbm with temperature compensation and the software is multi level adjustable Support global license free ISM 2 4GHz frequency band Built in 48MHz clock crystal oscillator Built in high performance low power 48 MHz ARM Cortex M0 processo...

Page 4: ...ameters Main parameters Performance Remark Min Max Supply voltage V 1 7 3 8 Exceeding 3 8V will permanently burn the module Blocking power dBm 10 The probability of burning at close range is SMDll Working temperature 40 85 Industrial grade 2 2 Working parameters Main parameters Performance Remark Min Type Max Normal voltage mode 1 7 3 3 3 8 3 3V can guarantee output power Communication level V 3 3...

Page 5: ...face PCB Equivalent impedance is about 50Ω Product weight 0 5g 0 1g Chapter 3 Mechanical Dimensions and Pin Definition Pin Pin name Direction Usage 1 GND Power ground 2 GND Power ground 3 DIO8 Input Output Configurable general purpose IO ports CC2340R5 manual 4 DIO11 Input Output Configurable general purpose IO ports CC2340R5 manual 5 DIO12 Input Output Configurable general purpose IO ports CC2340...

Page 6: ...al connection optional TCXO input 16 DIO4_X32N Input Output GPIO 32 kHz external crystal connection 17 DIO6_A1 Input Output Configurable general purpose IO ports CC2340R5 manual 18 GND Power ground The following I O pins have high drive capability DIO12 DIO16 DIO17 DIO24_A7 The following I O pins have analog functions DIO20_A11 DIO21_A10 DIO24_A7 DIO6_ A1 Chapter 4 Development and Use 4 1 Install ...

Page 7: ...sign and Circuit Schematic It is recommended to use a DC regulated power supply to supply power to the module the power supply ripple coefficient should be as SMDll as possible and the module should be grounded reliably Please pay attention to the correct connection of the positive and negative poles of the power supply such as reverse connection may cause permanent damage to the module Please che...

Page 8: ...that there are traces with large electromagnetic interference around the module high frequency digital high frequency analog power traces the performance of the module will also be greatly affected It is recommended to stay away from the module according to the intensity of the interference isolation and shielding If the communication line uses a 5V level a 1k 5 1k resistor must be connected in se...

Page 9: ...ay from the interference source or modify the frequency and channel to avoid interference If the power supply is not ideal it may also cause garbled characters Be sure to ensure the reliability of the power supply Poor quality or too long extension lines and feeder lines will also cause a high bit error rate Chapter 7 Welding Operation Guidance 7 1 Reflow temperature When reflow soldering all temp...

Page 10: ...low Reflow Profile Characteristics Leaded process assembly Lead free process assembly Preheat Keep Warm lowest temperature Tsmin 100 150 maximum temperature TSMDx 150 200 time Tsmin Tsmin 60 120 seconds 60 120 seconds Heating slope TL Tp 3 C sec max 3 C sec max liquidus temperature TL 183 217 Hold time above TL 60 90 seconds 60 90 seconds Package body peak temperature Tp The user cannot exceed the...

Page 11: ...ow Soldering Curve Chapter 8 Related Models Model Chip Frequency Hz Power dBm Protocal BLE Size mm Package Antenna E73 2G4M04S1A nRF52810 2 4G 4 4 2 5 0 17 5 28 7 SMD PCB IPX E73 2G4M04S1B nRF52832 2 4G 4 4 2 5 0 17 5 28 7 SMD PCB IPX E83 2G4M03S nRF5340 2 4G 3 4 2 5 0 16 16 SMD Ceramic E73 2G4M04S1D nRF51822 2 4G 4 4 2 17 5 28 7 SMD PCB IPX ...

Page 13: ...nic Technology Co Ltd 12 Revise history Version Date Description Maintenance 1 0 2022 10 19 original version Bin About us Hotline 4000 330 990 Tel 028 61399028 Support support cdebyte com Web www cdebyte com Address Building B5 No 199 West District Avenue High tech West District Chengdu City Sichuan Province ...

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