WL-JDY-23 Bluetooth 5 Module with Pins

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US$6.32
WL-JDY-23
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WL-JDY-23 Bluetooth 5 Module with Pins 
 
The JDY-23 Bluetooth 5 Module is transparent transmission module which is based on Bluetooth 5.0 standard protocol.
The module has a working frequency range of 2.4GHZ, and GFSK modulation mode.
The maximum transmission power is 4db, with a maximum transmission distance of 60 meters making BLE faster and easier to add to projects.

Quick Spec

  • Working Frequency: 2.4 GHZ
  • Transmission Power: 4db (maximum)
  • Communication Interface: UART
  • Operating Voltage: 1.8V - 3.6V
  • Operating Temperature: -40℃ ~ +80℃
  • Antenna: Built-in PCB antenna
  • Reception Sensitivity: -97dBm
  • Transmission Distance: 60 m
  • Support master-slave: Slave
  • Dimensions: 19.6 x 14.94 x 1.8mm
  • Bluetooth Version: BLE 5.0 (Compatible with BLE4.0, BLE4.2)
  • Awakening Current State: 800uA (Transmission)
  • Sleep Status of Current Light: <50uA (Transmission)
  • Deep Sleep Current: 9uA (Not transmission)
  • Energy Saving Instruction Parameter: The configuration of the power-down data parameters is saved
  • SMT Welding Temperature: <260℃
  • Rf-TX / RX peak Current: 5mA

Pinout

  • PWRC
    • Sleep wake-up pin, active low
    • In the connected state, the AT command can be pulled
    • Low through the PWRC pin.
  • VCC: Power Supply (3.6-6V)
  • GND: Ground
  • TXD: Serial output pin (TTL level)
  • RXD: Serial input pin (TTL level)
STAT: The status of the pin connection
 
Serial AT Instruction Set

JDY-23 Serial port of the module sends AT command It must add \r\n.  Commands are case sensitive

Sequence

Instructions

Effect

Master
         /
    Slave

Default

1

AT + VER

Version number

S

JDY-23-V2.1

2

AT + RST

Soft reset

S

-

3

AT + DISC

Unplugged command

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

Transmission name

S

JDY-23

9

AT +
   STARTEN

Starting sleep or wake up

S

0

10

AT + ADVIN

Transmission interval

S

1 (200 mS)

11

AT +
   HOSTEN

Slave mode or IBEACON work mode

S

0

12

AT + IBUUID

UUID of IBEACON

S

FDA50693A4E24FB1AFCFC6EB07647825

13

AT + BIG

PRINCIPAL of IBEACON

S

10

14

AT +
   MINORS

IBEACON of MINORS

S

7

15

AT + IBSING

Calibration signal at 1 meter

-

0x32

16

AT + ALED

LED indicator switch transmission

-

1

17

AT + IBPWR

IBEACON SINGING value

S

50

18

AT +
   DEFAULT

Reset

S

-

19

AT + POWR

Transmission power

S

8

20

AT + ENLOG

Serial switch output LOG

S

0

21

AT + MTU

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

S

1

22

AT + BATT

Battery set

S

0

 

Pin Description

   Pin #   

   Features   

   Description   

   1   

   VCC   

   Power supply (1.8-3.6 V)   

   2   

   NULL   

   No   

   3   

   NULL   

   No   

   4   

   OUTPUT1   

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

   5   

   OUTPUT2   

   IO2 output pins (support APP control of high and low levers)   

   6   

   STAT   

   The status of the pin connection, connected high, not connected to 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 able to control PWM4
   Pulse width
   The default value is: INPUT7 mode   

   8   

   OUTPUT3   

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

   9   

   OUTPUT4   

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

   10   

   OUTPUT5   

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

   11   

   INPUT6 / PWM3   

   INPUT6 mode: For the input pin, the APP can read the status of this pin.   
   PWM mode: PWM3 output pin, APP able to control PWM3   
   Pulse width
   The default value 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 able to control PWM2
   Pulse width
   The default value is: INPUT5 mode   

   13   

   OUTPUT6   

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

   14   

   OUTPUT7   

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

   15   

   INPUT4   

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

   16   

   EINT2   

   Input pin interrupt (in connected state, press to actively send IO status to APP)   

   17   

   ALED   

   Pin transmission indicator   

   18   

   INPUT3 / PWM1   

   INPUT3 mode: For the input pin, the APP can read the state of thi pin.   
   PWM mode: PWM1 output pin, APP able to control PWM1
   Pulse width
   The default value is: INPUT3 mode   

   19   

   TXD   

   Serial output pin (TTL level)   

   20   

   RXD   

   Serial input pin (TTL level)   

   21   

   EINT1   

   Input pin interrupt (in 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   

   RTD   

   Reset pin, active low   

   24   

   GND   

   Power land   

 

 

 

Fiche technique- Data sheet (JDY-23_Ultra_Low_Energy_Bluetooth_5.0_BLE_Module_DATA_SHEET_.pdf, 162 Kb) [Download]

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