Category:JDY-25M

Pin Definitions

• 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

Documents

• English documentation please see on this page.