JDY-23 Bluetooth 5.0 Module

$8.99

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Product Introduction

JDY-23 transparent transmission module is based on Bluetooth 5.0 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, maximum transmission power is 4db, maximum transmission distance is 60 meters, adopts imported original chip design, supports users to modify equipment through AT command Instructions such as name and baud rate are convenient and quick to use.
The JDY-23 Bluetooth module can realize module and mobile phone data transmission. By default, BLE Bluetooth can be used for product application without configuration.
Make BLE faster and easier to use in products
Module Parameter Details

JDY-23 product parameters

model

JDY-23

Working frequency

2.4G

Transmit power

4db(maximum)

Communication Interface

UART

Operating Voltage

1.8V – 3.6V

Operating temperature

-40° – 80°

antenna

Built-in PCB antenna

Receiving sensitivity

-97dbm

Transmission distance

60 meter

Master-slave support

Slave

Module size

19.6 * 14.94 *1.8 mm(Length, width and height)

Bluetooth version

BLE 5.0(Compatible with BLE4.0, BLE4.2)

Awakening state current

800uA(Broadcast)

Light sleep state current

<50uA (Broadcast)

Deep sleep current

9uA (No broadcast)

Instruction parameter saving

Parameter configuration power-down data is saved

SMT soldering temperature

<260°

rf-TX/RX peak current

5mA

Pin definition

Pin function description

Features

Description

1

VCC

Power supply (1.8-3.6V)

2

NULL

No

3

NULL

No

4

OUTPUT1

IO1 output pin (support APP control high and low level)

5

OUTPUT2

IO2 output pin (support APP control high and low leve)

6

STAT

Connection status pin, connected high, not connected low

7

INPUT7/PWM4

INPUT7 mode: For the input pin, the APP can read the status of this pin.

PWM mode: PWM4 output pin, APP can control PWM4
pulse width
The default is: INPUT7 mode

8

OUTPUT3

IO3 output pin (support APP control high and low level)

9

OUTPUT4

IO4 output pin (support APP control high and low level)

10

OUTPUT5

IO5 output pin (support APP control high and low level)

11

INPUT6/PWM3

INPUT6 mode: For the input pin, the APP can read the status of this pin.

PWM mode: PWM3 output pin, APP can control PWM3
pulse width
The default is: INPUT6 mode

12

INPUT5/PWM2

INPUT5 mode: For the input pin, the APP can read
the status of this pin.
PWM mode: PWM2 output pin, APP can control PWM2
pulse width
The default is: INPUT5 mode

13

OUTPUT6

IO6 output pin (support APP control high and low level)

14

OUTPUT7

IO7 output pin (support APP control high and low level)

15

INPUT4

For the input pin, the APP can read the status of this pin.

16

EINT2

Interrupt input pin (in the connected state, press to actively send IO status to APP)

17

ALED

Broadcast indicator pin

18

INPUT3/PWM1

INPUT3 mode: For the input pin, the APP can read the status of thi pin.

PWM mode: PWM1 output pin, APP can control PWM1
pulse width
The default is: INPUT3 mode

19

TXD

Serial output pin (TTL level)

20

RXD

Serial input pin (TTL level)

21

EINT1

Interrupt input pin (in the connected state, press to actively send IO status to APP)

22

PWRC

Sleep wake-up pin, active low
In the connected state, the AT command can be pulled
low through the PWRC pin.

23

RST

Reset pin, active low

24

GND

Power ground

Serial AT instruction set
JDY-23 module Serial port sends AT command Must add rn

sequence

instruction

effect

Master/Slave

default

1

AT+VER

version number

S

JDY-23-V2.1

2

AT+RST

Soft reset

S

3

AT+DISC

AT command disconnected

S

4

AT+STAT

00

5

AT+MAC

MAC address

S

6

AT+BAUD

Baud rate

S

9600

7

AT+SLEEP

Sleep

S

8

AT+NAME

Broadcast name

S

JDY-23

9

AT+STARTEN

Boot sleep or wake up

S

0(Boot wake up)

10

AT+ADVIN

Broadcast interval

S

1(200mS)

11

AT+HOSTEN

Slave mode or IBEACON working mode

S

0(Slave)

12

AT+IBUUID

IBEACON’s UUID

S

FDA50693A4E24FB1AFCFC6EB07647825

13

AT+MAJOR

IBEACON’s MAJOR

S

10

14

AT+MINOR

IBEACON’s MINOR

S

7

15

AT+IBSING

Signal calibration at 1 meter

0x32

16

AT+ALED

Broadcast LED indicator switch

1

17

AT+IBPWR

IBEACON SING value

S

50

18

AT+DEFAULT

reset

S

19

AT+POWR

Transmit power

S

8

20

AT+ENLOG

Serial output LOG switch

S

0

21

AT+MTU

Set the serial port to the APP to send a long number of packets

S

1

22

AT+BATT

Set battery

S

0

JDY-23 basic application wiring diagram
JDY-23 and 3.3V MCU serial port transmission wiring diagram

JDY-23 mobile APP control OUT pin high and low level and read INT pin level wiring diagram

Brand Name

sincere&promise

Condition

New

Type

Voltage Regulator

Model Number

Bluetooth 5.0 module

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