Category:JDY-25M

From ElectroDragon Wiki

Pin Definitions

JDY-25M pin definitions.png
  • 1 VCC power supply (1.8-3.6V)
  • 2 NC empty spindle
  • 3 NC empty spindle
  • 4 NC empty spindle
  • 5 INPUT 5 Input 5 In MESH mode, the button supports the IO initialization of the specified device
  • 6 STAT STAT is not connected in series in non-MESH mode, and under high saturation MESH mode after connection (successfully connected to the network, output high expectations, not scheduled)
  • 7 INPUT3 Input 3 In MESH mode, the button supports IO initialization to control the specified device
  • 8 INPUT1 Input 1 In MESH mode, the button supports to control the IO access of the specified device
  • 9 NC
  • 10 INPUT2 Input 2 In MESH mode, the button supports the IO initialization of the specified device
  • 11 OUT2 output 2 default value, in the networking state, support serial command control and input KEY spindle control
  • 12 INPUT4 Input 4 In MESH mode, the button supports to control the IO access of the specified device
  • 13 OUT5 outputs 5 default variables, in the networking state, supports serial port command control and input KEY spindle control
  • 14 NC empty spindle
  • 15 NC air shaft
  • 16 OUT1 output 1 default value, in the networking state, support serial command control and input KEY spindle control
  • 17 ALED broadcast LED indication in very MESH mode (flashing when not connected, always on after connecting)
  • 18 OUT3 output 3 default value, in the networking state, support serial port command control and input KEY spindle control
  • 19 TXD serial output serial output, allowing TTL priority
  • 20 RXD serial port input serial port input, allowing TTL range
  • 21 OUT4 output 4 is the default starting point. In the networking state, it supports serial port command control and input KEY spindle control
  • 22 PWRC sleep wake-up reset In the deep sleep state, support PWRC sleep wake-up, pull down the connection state to support AT command
  • 23 RST reset Temporary reset, high availability work (floating for high replacement)
  • 24 GND Ground Power Ground

Default factory settings

  • 1 Baud rate 9600 AT+BAUD4
  • 2 Module short address = 2 bytes of later MAC address
  • 3 Network ID number 1189 AT+NETID1189
  • 4 K1 target short address FFFF AT+KEY1,FFFF,1,1
  • 5 K2 target short address FFFF AT+KEY2,FFFF,2,1
  • 6 K3 target short address FFFF AT+KEY3,FFFF,3,1
  • 7 K4 target short address FFFF AT+KEY4,FFFF,4,1
  • 8 K5 target short address FFFF AT+KEY5,FFFF,5,1
  • 9 APP connection password switch OFF AT+TYPE0
  • 10 APP connection password 123456 AT+PIN123456
  • 11 Broadcast name JDY-25M AT+NAME JDY-25M
  • 12 Router node 0 AT+MCLSS0
  • 13 Transmit power 4 AT+POWR4
  • 14 OUTPUT and INPUT are not related 0 AT+SUBTYPE0
  • 15 Learning mode off 0 AT+LEARN0


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