Smart home and IoT
Filter anti-counterfeiting of water purifiersAir purifier has increased significantly in recent years due to the growing concerns about the quality of drinking water, and with the development of technology, water purifiers are designed with different functions. According to the data released by AVC, the retail sales of water purifiers will reach 19 billion RMB, with an growth of 2.6%, and the retail volume is predicted to reach 7.62 million units, with an 3.1% year-on-year growth in 2023. However, opportunity comes together with challenge, the appearance of counterfeit filters has affected the interests of manufacturers and consumers.
For manufacturers, due to counterfeit filters, they may not provide after-sale services for customers, for example, the real-time conditions of water purifiers, when the filters need to be maintained or changed. For customers, since they know little of water purifiers, so they may keep the filters unchanged for years, which can’t reach the aim of disinfection.
Therefore, Joinet specially designs a NFC filter anti-counterfeiting solution to deal with the problem. Through the add of NFC read and write module(multiple channels are available ) and NFC tag, the smart water purifiers read the information of NFC tag through the communication interface led by the MCU on the main control card, so that the users can identify whether the filter they change is the genuine one or not.
P/N: | ZD-FN1 | ZD-FN4 |
Chip | FM17580 | SE+FM17580 |
Protocols | ISO/IEC14443-A | ISO/IEC 14443-A |
Working Frequency | 13.56MHz | 13.56MHz |
Operating voltage | DC 5V/100mA | DC 5V/100mA |
Size | 60*50mm | 200*57mm |
Communication interface | I2C | I2C |
Read Distance | 5CM（Related to the size and design of antenna) | <5CM |
Features | ● The reader can directly can read the data of the NFC tag for data interactions ● Support point-to-point bi-directional communication ● Hardware encryption chip is adopted for safer communication | |
P/N: | NXP NTAG213 NFC |
Chip | NXP NTAG213 |
Working frequency | 13.56MHz |
Capacity | 180BYTES(144BYTES is also available) |
Read Distance | 1-15cm（Related to card readers） |
Standard | ISO14443, ISO15693, ISO18000-6C |
Working temperature range | -25-55℃ |
Storage temperature | -25-65℃ |
The dual-interface solutions of kitchen appliances● Kitchen appliances refer to devices and instruments utilized for efficiently performing kitchen activities. Owing to rapid urbanization and increasing consumption levels, there is an escalating demand for technologically advanced and modern kitchen appliances, especially those can be connected to wireless, Internet or Bluetooth based devices and can be controlled remotely through a smartphone, and those can achieve functionality compounding. The global kitchen appliances market size was USD 159.29 billion in 2019 and is projected to reach USD 210.80 billion by 2027, exhibiting a CAGR of 3.7% during the forecast period. Based on these, nowadays many manufactures are gradually launching high-end products, coupled with the concept of intelligence and cloud recipes to enhance product competitiveness and user stickiness.
● By ZD-FN3/ZD-NN2 module, the kitchen appliance can connect the ZD-FN3/ZD-NN2 through communication interface, so that the users can control the appliances when use the phone NFC touch them to further achieve data interaction between kitchen appliances and phone.
● The app on the mobile phone can set parameters the transfer the data of the kitchen appliance, such as switch, cooking time and fire power, to the product sides, so that the manufacturers can save investment in panels while the customers can operate the appliances in a simpler way. Moreover, our solution can achieve intelligence through NFC instead of WiFi to reduce cost while at the same time keep the kitchen appliances functioning well.
P/N: | ZD-FN3 |
Chip | FM11NT082C |
Communication protocols | ISO/IEC 14443-A |
Work frequency | 13.56MHz |
Operating voltage | DC 3.3V |
Sensing distance | <=4CM |
Size | 66*27*8（Terminals included）mm (Customizable) |
Communication interface | I2C |
Features | ● Simple interactions: users can use the smart with NFC function to control the products ● No interruption of signal required, support point-to-point bi-directional communication ● High consistency in read&write performance ● NXP main control chip with superior performance |
Smart fridge NFC food management solutionNowadays many people are busy with work, so there is little time left in their daily life, for example, cooking. So many people may have similar experience, there is no ingredients in the fridge when they want to cook, or some food has out of date and have to throw away. Therefore, Joinet developed a kind of clip of NFC module to automatically identify the type, time and other information of the food, and then send the real time information to the users for better management.
As a NFC dual interface tag and channel module in line with ISO/IEC14443-A protocols, Joint’s ZD-FN5 can also read 16-channel NFC tag. The connection of the main control panel of customers’ and NFC clips can make a complete solution. While at the same time Joinet can provide customized services of NFC hardware modules.
P/N: | ZD-FN5 |
Chip | ST25R3911B |
Protocols | ISO/IEC 15693 |
Working Frequency | 13.56MHz |
Data transmission rate | 53Kbps |
Read distance | <20mm |
High data integrity | 16bit CRC, Parity Check |
Size | 300*50mm |
Package (mm) | Ribbon cable assembly |
Smart pet water fountain of microwave radar module solutionNowadays, many people are busy with their work, or need to go out for long periods of time, so they may don’t have enough time to take care of their pets, which has promoted the growth of smart pet water fountain-a kind of machine especially designed for the pets. Combined with Joinet’s microwave radar module solution, the device starts to work intelligently when the pet comes close.
● Inductive water discharge: Automatic water discharge when pets come close
● Timed water discharge: Water out every 15 minutes
Radar sensing | Human infrared light | |
Sensing principle | Doppler effect | PIR for Human Detection |
Sensitivity | high | normal |
Distance | 0-15M | 0-8M |
Angle | 180° | 120° |
Penetration sensing | Yes | No |
Anti-interference | Unaffected by ambient, dust and temperature | Vulnerable to environmental disturbances |
P/N: | ZD-PhMW1 | ZD-PhMW2 |
Chip | XBR816C | XBR816C |
Work frequency | 10.525GHz | 10.525GHz |
Sensing angle | 90°±10° | 110°±10° |
Supply voltage range | DC 3.3V-12V（5V is recommended） | DC 3.3V-12V（5V is recommended） |
Sensing distance | 3-6m(adjustable via software) | 0.1-0.2m proximity hand sweep, 1-2m proximity sensing |
Size | 23*40*1.2mm | 35.4*19*12mm(including） |
terminals) | ||
Working temperature range | -20℃-60℃ | -20℃-60℃ |
Features | ● Medium and long distance ● Adaptive calibration of sensing distance ● Can penetrate through wood/glass/PVC | ● 0-second response time ● Non-contact interaction ● Unaffected by ambient and temperature ● Can penetrate thin, non-metallic materials such as plastic and glass |
Appliances | ● Smart lighting ● T8 lamps ● Panel switch linkage ● Smart Doorbell | ● Pet water dispenser ● Smart home appliances ● Bathroom mirrors ● Toilet seat cover |
