Winplus BLELED User Manual

Model: BLELED

Bluetooth Module Datasheet

Module

for Lighting kit

BLELED

Document Information

Title

Document type

Document number

Revision and date

Disclosure restriction

1 / 17 SKB360-DA-001,A/4

Module for Lighting kit

Datasheet

SL-18050051

V4.02 15-May-2018

Public

Bluetooth Module Datasheet

Model: BLELED

2 / 17

SKB360-DA-001,A/4

This document applicable to the following products：

Product name

Type number

Product status

Module for
Lighting kit

BLELED

Mass Production

Bluetooth Module Datasheet

Model: BLELED

3 / 17

SKB360-DA-001,A/4

Contents

1 General Description ................................................................................................................................................4

2 Applications ............................................................................................................................................................4

3 Features ..................................................................................................................................................................5

4 Application Block Diagram .....................................................................................................................................5

5 Interfaces ................................................................................................................................................................6

5.1 Power Supply ...............................................................................................................................................6

5.2 System Function Interfaces..........................................................................................................................6

5.2.1 GPIOs ..................................................................................................................................................6

5.2.2 Two-wire Interface (I2C Compatible) ...................................................................................................6

5.2.3 Flash Program I/Os ..............................................................................................................................7

5.2.4 Serial Peripheral Interface ...................................................................................................................7

5.2.5 UARTs .................................................................................................................................................7

5.2.6 Analog to Digital Converter (ADC).......................................................................................................8

5.2.7 Low Power Comparator (LPCOMP) ....................................................................................................8

5.2.8 Reset ....................................................................................................................................................8

6 Module Specifications .............................................................................................................................................9

7 Module Pinout and Pin Description ...................................................................................................................... 10

7.1 Module Pinout ............................................................................................................................................ 10

7.2 Pin Description ........................................................................................................................................... 11

8 PCB Design Guide ............................................................................................................................................... 12

9 PCB Footprint and Dimensions ............................................................................................................................ 12

10 Electrical Characteristics .................................................................................................................................... 13

10.1 Absolute Maximum Ratings ..................................................................................................................... 13

10.2 Recommended Operation Ratings ........................................................................................................... 14

10.3 Current ..................................................................................................................................................... 14

11 Manufacturing Process Recommendations ....................................................................................................... 14

12 Ordering Information........................................................................................................................................... 15

13 Packaging Specification ..................................................................................................................................... 15

14 FCC/IC Information............................................................................................................................................. 16

15 Revision History .................................................................................................................................................. 17

Bluetooth Module Datasheet

Model: BLELED

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SKB360-DA-001,A/4

1 General Description

The BLELED is a highly integrated Bluetooth 4.2 BLE module, designed for high data rate, short-range wireless
communication in the 2.4GHz ISM band. The module is based on Nordic nRF518xx radio Transceiver IC, has a
32 bit ARM Cortex-M0 CPU, Flash memory and analog and digital peripherals. The BLELED provides a low
power and ultra-low cost BLE solution for wireless transmission applications.

2 Applications

◆ Computer peripherals and I/O devices

Mouse
Keyboard
Multi-touch trackpad

◆ Interactive entertainment devices

Remote control
3D Glasses
Gaming controller

◆ Personal Area Networks

Health/fitness sensor and monitor devices
Medical devices
Key-fobs + wrist watches

◆ Remote control toys

◆ Beacons

◆ Bluetooth Gateway

◆ Indoor Location

◆ Colourful LED Control

Figure 1: BLELED Top View

Bluetooth Module Datasheet

Model: BLELED

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SKB360-DA-001,A/4

3 Features

◆ Main Chip: nRF518xx

◆ Bluetooth® 4.2 low energy single-mode protocol stack L2CAP,

ATT, GAP, GATT and SM protocols
Central and Peripheral roles
GATT Client and Server

Full SMP support including MITM and OOB pairing

◆ Data rates up to 1Mbps

◆ 8/9/10 bit ADC-4 configurable channels

◆ 20 General Purpose I/O pins

◆ SPI Master/Slave

◆ Two-wire Master (I2C compatible)

◆ UART (CTS/RTS)

◆ CPU independent Programmable Peripheral Interconnect (PPI)

◆ Quadrature Decoder (QDEC)

◆ AES HW encryption

◆ RoHS compliance (Lead-free)

◆ CE,FCC compliance

4 Application Block Diagram

Figure 2: BLELED Block Diagram

Bluetooth Module Datasheet

Model: BLELED

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5 Interfaces

5.1 Power Supply

Regulated power for the BLELED is required. The input voltage Vcc range should be 1.8V to 3.6V, current is not
less than 20mA. Suitable decoupling must be provided by external decoupling circuitry (10uF and 0.1uF). It can
reduce the noise from power supply and increase power stability.

5.2 System Function Interfaces

5.2.1 GPIOs

The general purpose I/O is organized as one port with up to 20 I/Os enabling access and control of up to 20 pins
through one port. Each GPIO can be accessed individually with the following user configurable features:

1、Input/output direction
2、Output drive strength
3、Internal pull-up and pull-down resistors
4、Wake-up from high or low level triggers on all pins
5、Trigger interrupt on all pins

6、All pins can be used by the PPI task/event system; the maximum number of pins that can be interfaced through
the PPI at the same time is limited by the number of GPIOTE channels

7、All pins can be individually configured to carry serial interface or quadrature demodulator signals
8、All pins can be configured as PWM signal.
9、There are 4 ADC/LPCOMP input in the 20 I/Os.

5.2.2 Two-wire Interface (I2C Compatible)

The two-wire interface can communicate with a bi-directional wired-AND bus with two lines (SCL, SDA). The
protocol makes it possible to interconnect up to 127 individually addressable devices. The interface is capable of
clock stretching, supporting data rates of 100 kbps and 400 kbps. The module has 2 TWI ports and they
properties like following table.

Instance

Master/Slave

TWI0

Master

TWI1

Master

Table5-1: TWI Pin Share Scheme