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NRF52840 Eval Kit User Manual
Vision: V1.0.1 Date: 2019
.01.
19
45
/
72
Open nRFToolbox software in your phone and enter UART, Connect Nodic_
UART
device
⚫
After connecting, LED1 is
on
⚫
You can edit the figures and try to send:
44
46
Table of Contents
Main Page
Default Chapter
2
Table of Contents
2
Chapter 1. Overview
5
What's on Board
5
Chapter 2. Setup Developing Environment
7
Install Keil and Related Pack
7
Install SEGGER Embedded Studio for ARM 4.10A
7
Serial Driver Install
7
Install Jlink Driver
8
Install Nrfx-Command-Line-Tools
9
Install APP
9
Peripherals Demo
10
Hardware Connection
10
Download Samples Without Softdevice
11
Download Samples with Softdevoce
13
Chapter 3. Creating New Project
15
Project Template
15
Create a New Project
16
Chapter 4. Controling LED
20
Codes
20
Hardware Connection
21
Chapter 5. UART
23
Codes
23
Hardware
27
Chapter 6. SPI
29
Loopback Testing
29
Drive OLED
30
Hardware
31
Chapter 7. I2C
33
Scanning Slave Devices
33
Read Data from BME280
33
Read Data from MPU6050
37
Hardware
38
Chapter 8. NFC
41
Codes
41
Hardware
43
Chapter 9. Bluetooth
44
Preparation
44
Install Softdevice
44
Bluetooth Serial Transparent
44
Bluetooth against Losing
47
Bluetooth Beacon (Support Wechat Shake)
49
Wireless Mouse
52
Wireless Keyboard
53
Cscs
55
Bluetooth Master- Cardiotachometer
56
Master-Slaver-BLE Relay
58
Chapter 10. MESH
62
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