반려동물을 보다 편리하게 돌볼 수 있도록, 애완동물 소유자는 종종 스마트 애완동물 장치를 구입하는 것을 선택합니다., 자동 급수기, 스마트 정수기 등. 하나, 이 장치에는 공통된 단점이 있습니다.: 각 애완동물의 신원을 정확하게 식별할 수 없습니다., 모든 애완동물이 적절한 양의 음식을 섭취하도록 보장하는 것이 불가능합니다.. 수유 중, 애완동물은 음식을 놓고 경쟁할 수 있습니다. If a particular pet is on a diet or requires a specific diet for medical reasons, such competition can lead to failed weight loss efforts or illness caused by consuming the wrong food. 따라서, the SM-WL134TW module is a low-frequency, long-range RFID module designed for smart pet devices. By integrating this RFID module into smart pet devices, it effectively solves the problem of inaccurate identification, providing technical support for intelligent pet feeding. RFID technology, or Radio Frequency Identification, enables contactless identification and data exchange via radio frequency signals. Its core principle involves information exchange between an RFID reader or module and an RFID tag. Each RFID tag is unique; this uniqueness (equivalent to assigning a unique “ID card” to each pet) allows for the effective and precise identification of each pet’s identity. The SM-WL134TW is a low-frequency, long-range RFID module designed for smart pet devices. It supports dual operating frequencies of 125kHz and 134.2kHz and can read RFID tags in FDX-B and EMID formats. It offers a reading range of ≥30cm for pet collar chips and ≥15cm for implantable glass tube chips (2× 12mm). It offers core advantages such as high reading sensitivity, 저전력 소비, fast speed, long range, no blind spots, and zero missed reads. It is widely applicable in smart pet devices (such as automatic pet feeders, smart litter boxes, and smart water dispensers) and livestock farming scenarios (including poultry leg band reading, animal ear tag reading, and fish tracking tags). Implant a glass tube RFID chip (1.25x7mm, 1.4x8mm, or 2x12mm) into the pet or attach an RFID chip to its collar. Enter important information such as the pet’s age, gender, breed, and name into the RFID tag to link it to the pet’s identity, serving as a form of identification. Integrate the RFID module into smart pet devices. When a pet approaches the device, the RFID module reads the pet’s identification information and sends it to the main control unit. Upon receiving and verifying the pet’s identity, the main control unit triggers the feeder or water dispenser to operate, while simultaneously recording the pet’s feeding data. Application scenarios for the SM-WL134TW module in smart pet feeding devices:
1. Automatic Pet Feeder When a pet approaches to eat, the RFID module reads the chip on the pet’s collar or the implanted glass tube chip. After verifying its legitimacy, the automatic feeder opens the lid and dispenses food. If the tag information read by the RFID module is invalid or no tag is detected, the feeder automatically closes the lid, enabling personalized feeding while preventing other pets from stealing or competing for food.
2. Smart Pet Water Dispensers When a pet approaches to drink, the smart water dispenser activates water flow after the RFID module reads the tag information. Water flow stops once the pet leaves the RFID module’s reading range. The system also records key information such as the time, 빈도, and volume of each drinking session, helping to promptly identify abnormal behavior and ensure the pet’s health.
주요 기술적 인 매개 변수 Frequencies: 125KHz and 134.2KHz 지원 프로토콜: EMID, FDX-B, ISO11784 / 11785 지원 태그: EM4305, HITAG256, TK4100, EM4100, EM4200, EM1001, T5557, T5577,etc. 전압: 3.3~6V Electric current: 90mA@5V, supports shutdown mode Communication Port: UART TTL Signal indication: blue LED indicator light 작동 온도: -20° C ~ + 70 ° C 크기: 26.5X50X3mm 무게: 7지 (This module is available in a MODBUS RTU version)
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