20pcs JDY-40 2.4G Wireless Serial Port Transmission And Transceiver integrated Remote Communication Module
$55.19
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
JDY-40 is developed with 2.4G technology, the sight distance is 120 meters, using serial port communication interface, using simple and fast, only need to understand the serial knowledge of the JDY-40 can be applied to the product!
Pin function description
Pin:The name of the discipline:Function
1:GPI01:Input-output IO, which can be configured by AT+CLSS
2:GPI02:Input-output IO, which can be configured by AT+CLSS
3:GPI03:Input-output IO, which can be configured by AT+CLSS
4:GPI04:Input-output IO, which can be configured by AT+CLSS
5:GPI05:Input-output IO, which can be configured by AT+CLSS
6:GPI06:Input-output IO, which can be configured by AT+CLSS
7:GPI07:Input-output IO, which can be configured by AT+CLSS
8:GPI08:Input-output IO, which can be configured by AT+CLSS
9:VCC:Power supply (2.2-3.6)
10:RXD:Serial port input pin
11:TXD:Serial port output pin
12:SET:AT command switching pin (low level AT instruction, high level transparent transmission)
13:CS:Transmission or push button mode:CS pin (low level wake-up, high level sleep).
IO receive mode:the CS pin needs to be suspended or pulled up
14:GND:Power supply
Application scene
1:2.4G panel switch
2:2.4G remote control
3:2.4G transmission
4:one to many control of mobile phone
5:IO switching control
6:2.4G toys
7:smart home control application
Technical parameter
Model:JDY-40
Working band:2.4G
Emissive power:Maximum 12dB
working temperature:-40 C – 80 C
Reception sensitivity:-97db
transmission distance:120 meters
working voltage:2.2V-3.6V
TX current:40mA
RX current:24mA
Sleep current:5uA
communication interface:Standard TTL serial port
Default configuration
sequence:function:parameter:instructions
1:baud rate:9600:AT+BAUD
2:wireless ID:8899:AT+RFID8899
3:device ID:1122:AT+DVID1122
4:channel:001:AT+RFC001
5:emissive power:12db:AT+POWE9
6:equipment type:A0:AT+CLSSA0
Communication
it is necessary to configure the RFC, DVID, and RFID that need the communication module to be the same. The module and the module can communicate. When the module comes out, the parameters are all unified, and the user can configure it according to its own needs.
AT instruction instructions
Specifically, the JDY-40 module needs to add the ending symbol rn to send the AT instruction.
Set / query – baud rate
instructions:response:response
AT+BAUD
OK:Param(1-7)
1:1200
2:2400
3:4800
4:9600
5:14400
6:19200
Default value:4
AT+BAUD
+BAUD=
Set / query -RFID
instructions:response:response
AT+RFID:OK:Param(0000-FFFF)
Default value:8899
AT+RFID:+BAUD=
Set / query -DVID
instructions:response:response
AT+DVID:OK:Param(0000-FFFF)
Default value:8899
AT+DVID:+BAUD=
Set / query -RFC
instructions:response:response
AT+RFC:OK:Param(001-128)
Default value:001
AT+RFC:+RFC=
Set / query -POWE
instructions:response:response
AT+POWE
OK:Param(0-9)
0:-25db
1:-15db
2:-5db
3:0db
4:+3db
5:+6db
6:+9db
7:+10db
8:+10db
9:+12db
Default value:9
AT+POWE
+POWE=
Set / query -CLSS
instructions:response:response
AT+CLSS
OK:Param
A0:serial port transmission (transceiver)
C0:remote control or IO button with indicator (transmitter).
C 1:remote control or IO button without indicator (transmitter).
C 2:IO normally high level, after receiving the signal, low level, delay.
High level after 30mS
C 3:IO is usually low level, after receiving the signal, the high level has been
Recovery of low level after delayed 30mS
C 4:IO is usually low level, and receives the high level of the pressed signal.
Receive raised signal low level
The IO level is reversed when the C 5:IO receives the pressed signal.
Default value:A0
AT+CLSS
+CLSS=
Package included
20 x JDY-40 2.4G Wireless Serial Port Transmission And Transceiver Integrated Remote Communication Module
Weight | 0.24 kg |
---|
Customers Also Viewed
KXYC-DY-CM5S-03 5S 21V Power Tool Protection Board 18.5V Lithium Electric Drill Protection Board
$10.11Battery Protection ModuleAdd to cartProduct parametersModel:KXYC-DY-CM5S-03Overcharge Voltage Range:4.25V ÷ 0.05VOverpressure Voltage Range:2.85V ÷ 0.05VUpper Limit Operating Current:18AUpper Limit Instantaneous Current:40AQuiescent CurrentCharging Voltage:21VSize:90.3 * 62 * 16mmWeight:28.2gBasic Functions:Overcharge, overdischarge, short circuit, overcurrent protectionPackage included1 x 5S Lithium Battery Protection Board
AS50A1 1.4W 5V Solar Panel Pump Fountain Pump Kit Pool Pond Watering Submersible Petals Fountain
$46.56Electrical Pump & ValveAdd to cartPackage included1 * Solar Panel with Pump4 * Fountain Nozzle1 * Nozzle Base1 * Connection Head1 * Outlet1 * Filter Sponge1 * User Manual (English)SpecificationsColor:BlackSolar Panel Material:Monocrystalline PET Laminated, FR-4 Glass Fiber BoardSolar Panel Voltage/Power:5V/1.4WBrushless Pump:Power Range:0.6~1.1W Input Voltage Range:DC 4.5-9V Starting Voltage:DC 4V No-load Voltage:DC 3V Load Current:165±15m Max. Flow:160±L/H Max Water Height:30~50cm Max …
3pcs 1.8 inch TFT LCD Display Module Color Screen SPI Serial Port 128*160
$32.97Display ScreenAdd to cartMore information, please check here:>>>Click here to openFeatureSize:1.8 inch SPI serial busResolution:128*160Driver IC:ST77351. Support various MCU in-line without any wiring2. Integrated voltage regulator IC, support 5V or 3.3V power supply3. On-board level conversion scheme, truly compatible with 5V/3.3V IO level, supporting various microcontroller IO connections4. Integrated SD card expansion circuit,5. Reserve SPI FLASH font circuit …
3pcs 1.8 inch TFT LCD Display Module Color Screen SPI Serial Port 128*160Read More
LED Light String Kit for Lego 42096 Technic for Porsche 911 RSR Bricks Toy Plastic
$40.01DIY Electronic KitsAdd to cartType Basic version Light Color White / Type Basic version Light Color Warm White / Type Upgrade Light Color White / Type Upgrade Light Color Warm White / Type Remote and Bulb Socket 220V Light Color White / Type Remote and Bulb Socket 220V Light Color Warm White
4G DTU Module Compatible with GPRS/3G Wireless DTU Data Transmission Equipment RS485/232 Transparent Transmission G780 V2
$169.65Network ModuleAdd to cartFeatureSheet:Project:IndexWireless parameters:Wireless standard:TDD-LTEFDD-LTEWCDMATD-SCDMAGSM/GPRS/EDGEStandard frequency band:TDD-LTE:Band 38/39/40/41FDD-LTE:Band 1/3/8WCDMA:Band 1/8TD-SCDMA:Band34/39GSM/GPRS/EDGE:Band3/8Transmit power:TDD-LTE:+23dBm(Power class 3)FDD-LTE:+23dBm(Power class 3)WCDMA:+23dBm(Power class 3)TD-SCDMA:+24dBm(Power class 2)GSM Band8:+33dBm(Power class 4)GSM Band3:+30dBm(Power class 1)Specifications:TDD-LTE:3GPP R9 CAT4 downlink 150 Mbps, uplink 50 MbpsFDD-LTE:3GPP R9 CAT4 downlink 150 Mbps, uplink 50 MbpsWCDMA:HSPA+ Downstream rate 21 Mbps Upstream rate 5.76 MbpsTD-SCDMA:3GPP R9 downlink rate 2.8 Mbps uplink rate 2.2 …
72 IR CUT 1MP OV9732 Mini Cmos Camera Module USB 2.0 Output
$40.45Other Module BoardAdd to cart>>>Manual:Click here to openSpecificationsTemperature (Stable Image):0C to 50CAssembly technique:SMT (ROSH)Focus:FixedResolution:600LW/PH (Center)PCB printing ink:Blackinterface:USB 2.0Power suuply:USB bus powersupply voltage:DC 5V÷5%Maximum Power consumption:840mWOperating system request:Win XP/win 7、8 / vista /android 4.0/ mac /Linux with uvcSensor:OV9732 (1/4” )Seneor Package:CSP,Bare DieMaximum resolution:1280*720Sensitivity:2066mV /(lux-sec)Pixel Size:3┢m x 3┢mMaximum Image Transfer RateMJPEG 320×180 30FPS / YUY2 320×240 20FPSMJPEG 320×240 30FPS / YUY2 …
72 IR CUT 1MP OV9732 Mini Cmos Camera Module USB 2.0 OutputRead More
Reviews
There are no reviews yet.