SentryRobotic
SR Product Instructions
WiFi 2.4 GHZ Deauther
iPhone Linear Controller
iPhone Flush Toilet
Pressure Transducer Monitor
Ultrasonic / Infrared Distance Monitor
WiFi 2.4GHZ Deauther Detect Monitor
MQ135 Air Quality Monitor
SDS011 Laser Air Quality Monitor
Relay Switch Control
Touchless Temperture Monitor
TDS Monitor
Water Flow Monitor
Non Contact Liquid Level Monitor
Motion Monitor
Helps & Solutions
Make Money
- Instruction & Videos
Only one Step
Setup Wi-Fi Profile into Device
(Note: if web brower not coming up, try open Web Brower and type in HTTP://192.168.4.1 )
There is nothing that we can't fix for you.
Any Problem Please E-Mail Us or Use LIVE CHAT
Reset Device To Original Setting
How To Start Log Service
Device in action
The JSN-SR04T ultrasonic distance measuring module provides a measurement range of 20cm-600cm. Blind area is 20cm. Working voltage: DC5V, Working current:30mA. Authentic JSN brand Ultrasonic Module, works with arduino raspberry pi B/2B/3B/4B zero w Integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater. High accuracy, strong anti-jamming, small size, easy to use, low voltage, low power consumption
Specification:
| Working voltage: | DC 5V |
| Static working current: | 5mA |
| Working current: | 30mA |
| Acoustic emission frequency: | 40KHz |
| *** | *** |
| *** | *** |
| *** | Connection with arduino: |
| *** | Wiring:+5V(positive);Trig(control); Echo(receive);GND(cathode) |
| 5V: | 5V Suply |
| Trig: | D12 |
| Echo: | D13 |
| GND: | GND |
Buy It Now
SR Wi-Fi Board
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Firmware Loaded
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30 Days Warranty
Device USB Protection
Hot Answer
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How to remove old WiFi profile and setup new Wi-Fi Profile ?
How to fix my device that is not update or Sync data to cloud site ?
Answer: Hold Flash Button for more than 25 Seconds.
Any SR Devices Purchase before 2023 need firmware update for this feature.( Please email Tech Support SentryRobotic@gmail.com with SRD number provide in email or Use (LIVE CHAT) to get Direct IT Support.
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Our Goal
No More Programming or Coding ( Just Use & Play it )
