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 Wireless transceiver module yl-10t
Wireless transceiver module yl-10t
Chip solution :AMICCOM A7129
carrier frequency :470-510MHz
Transmitting power :10mW(10dBm)
Communication distance : 500 m in open field
Product size : bare board 35.8mm * 19.6mm
communication interface :UART-TTL
Product introduction : Based on amiccom a7129 radio frequency wireless scheme, using GFSK modulation technology, with ST microcontroller, UART half duplex wireless data transmission module, contains wireless transceiver communication program, does not change user data and protocol, users do not need to program and control the data receiving and sending process, can realize data transparent transmission (sending is receiving).
 RF wireless module yl-4463rf
RF wireless module yl-4463rf
Chip solution :Silicon Labs Si4463
carrier frequency :433M~490M
Transmitting power :≤100mW(20dBm)
Communication distance : sight distance 1-2km
Product size :17.8mm*17.6mm*2.0mm
communication interface :SPI
Product introduction Yl-4463rf is a RF wireless module based on silicon labs high performance wireless transceiver chip si4463. Integrated transmitter and receiver, single module can be transmitted and received. Si4463 has high output power and high receiving sensitivity to ensure transmission distance and strong diffraction ability. The module is not equipped with MCU, and provides SPI communication interface. Users do not need to understand too complex RF knowledge, and do not need to do hardware debugging, only need to debug the underlying SPI communication, and understand the meaning of the function, you can easily use this module. The company provides software, hardware secondary development technical support!
 RF wireless module yl-7139rf
RF wireless module yl-7139rf
Chip solution :AMICCOM A7139
carrier frequency :315M/433M/490M/868M/915M
Transmitting power :≤100mW(20dBm)
Communication distance : sight distance 1-2km
Product size :18.6mm*17.6mm*1.5mm
communication interface :SPI
Product introduction Yl-7139rf is a kind of radio frequency wireless module based on Amicon high performance wireless transceiver chip a7139. Integrated transmitter and receiver, single module can be transmitted and received. The module is not equipped with MCU, and provides SPI communication interface. Users do not need to understand too complex RF knowledge, and do not need to do hardware debugging, only need to debug the underlying SPI communication, and understand the meaning of the function, you can easily use this module. The company provides software, hardware secondary development technical support!
 Wireless data transmission module yl-800mn
Wireless data transmission module yl-800mn
Chip solution :EFM32 Sx1278/EFM32 Sx1276
carrier frequency :100mW 500mW 2W
Transmitting power :≤20dBm(100mW),≤27dBm(
Communication distance :100mW 1km/500mW 2km/2W 3km
Product size Look at the specifications
communication interface Look at the specifications
Product introduction This is a 7-level routing distributed mesh ad hoc network wireless data transmission module. The module adopts efm32 low-power MCU processor, which can support complex mesh ad hoc network protocol and has low power consumption. It supports multiple networking modes: forbidden route discovery / automatic route discovery / forced route discovery / source routing. Users do not need to carry out secondary development of the module, and do not need to control the networking process. They only need to provide data according to the hexadecimal data frame format, which can be easily networking.
 Temperature and humidity wireless acquisition yl-103
Wireless temperature and humidity acquisition yl-103
Chip solution :LoRa/NB-IoT
carrier frequency :433MHz、490MHz
Transmitting power :LoRa20dBm/NB-IoT23dBm
Communication distance : up to 1km / with Nb IOT signal unlimited
Product size :104.5*69.5*11.3mm
communication interface :TTL/USB
Product introduction This is a set of low-power digital temperature and humidity wireless acquisition and monitoring alarm system based on Lora communication. The terminal device is a card type low-power digital temperature and humidity wireless sensor. Stm8l, a high-performance and low-power single-chip microcomputer, is used to collect sensing data and transmit wireless data. Si7006 is a low-power and high-precision digital temperature and humidity sensor chip with silicon labs. Wireless data transmission is based on Semtech's low-power long-distance Lora spread spectrum wireless data transmission scheme sx1278, which has sleep wireless wake-up function, and the signal coverage is 1km. Built in 2300mah rechargeable lithium battery, super long service life, reusable. Card type ultra-thin design, small size, easy to install. Matching our company's serial port Lora module, can realize the handheld
 RF wireless module yl-4432rf
RF wireless module yl-4432rf
Chip solution :Silicon labs Si4432
carrier frequency :433M/490M/868M/915M
Transmitting power :≤100mW(20dBm)
Communication distance : sight distance 1-2km
Product size :17.0mm*16.5mm*2.0mm
communication interface :SPI
Product introduction Yl-4432rf is a RF wireless module based on Si4432, a highly integrated RF chip of silicon labs. Integrated transmitter and receiver, single module can be transmitted and received. Si4432 has high receiving sensitivity and industry-leading output power to ensure RF coverage and improve link performance. The diversity of packet structure ensures the performance of physical layer data. The diversity of preamble selection provides the possibility of developing a variety of low-power modes. The module is not equipped with MCU, and provides SPI communication interface. Users do not need to understand too complex RF knowledge, and do not need to do hardware debugging, only need to debug the underlying SPI communication, and understand the meaning of the function, it can be used easily
 Rf-1278rf module
Rf-1278rf module
Chip solution :Sx1278/Sx1276
carrier frequency :YL-1278RF:433M/490M;YL-1276
Transmitting power :≤100mW(20dBm)
Communication distance : sight distance 3-5km
Product size :20mm*29mm*3mm
communication interface :SPI
Product introduction Yl-1278rf is a high-performance, low-power, long-distance micro power wireless spread spectrum coding module, internal automatic spread spectrum calculation and hardware verification processing, users do not need to understand too complex RF knowledge, and hardware debugging, only need to debug the underlying SPI communication, and understand the significance of the function. You can easily apply YL_ 1278rf spread spectrum module. YL_ 1278rf module is very suitable for long distance, low data and low power consumption applications. The RF chip of RF module is based on spread spectrum frequency hopping technology, which surpasses the existing GFSK RF module in stability, anti-interference ability and receiving sensitivity.
 RF wireless module yl-1276rf
RF wireless module yl-1276rf
Chip solution :Sx1276
carrier frequency :433M/868M/915M
Transmitting power : high power 2W
Communication distance : sight distance 3-5km
Product size :26mm*40mm*3mm
communication interface :SPI
Product introduction This is a dual power amplifier radio frequency wireless module based on Semtech sx1276, which integrates transmitter and receiver, and single module can be transmitted and received. When Lora spread spectrum modulation is used in the module, it has very high receiving sensitivity. Therefore, under the same transmission power, it has lower power consumption, longer distance and stronger anti-interference ability than other wireless schemes. the module is not equipped with single-chip microcomputer and provides SPI communication interface. Users do not need to understand too complex RF knowledge and do not need to do hardware debugging. They only need to debug the underlying SPI communication and understand the meaning of the function well, then they can easily apply this module. The module integrates two PA, which is suitable for 433 band, 868 band and 915 band, with maximum output