The XL1276-D01 wireless module is a wireless chip that uses SEMTECH's latest LoRaTM modulation technology. In addition to traditional GFSK modulation technology, this module also uses LoRa (remote) spread spectrum technology, which has ultra long distance spread spectrum communication, high anti-interference ability, and maximum reduction of current power consumption. The LoRaTM mode can achieve a high sensitivity of up to -148dbm, and with an integrated power output of+20dbm, it can achieve ultra long distance transmission at low power. This module is suitable for any complex wireless data transmission application, such as wireless meter reading, smart home control, automotive electronics, security alarms, industrial monitoring and control systems, and long-distance agricultural irrigation control systems. This module can be easily embedded into the design of customers' existing products or systems, and the standard SPI interface makes communication easy and concise. Customers only need to compile a simple communication protocol on the existing microcontrollers to achieve bidirectional communication and data transmission.
2： Product features
2 FSK/GFKS technology, LoRa (remote) spread spectrum technology
Half duplex communication
2 ultra strong anti-interference performance (channel suppression ratio: 56dB)
2. High receiving sensitivity -139dbm (32M passive 10ppm crystal)
2 ISM multi band, no need to apply for frequency free use
Multiple frequencies are available, with multiple transmission rates. It can be applied in FDMA and frequency modulation technology
2. Intelligent reset, low voltage monitoring, timed wake-up, low-power mode, sleep mode
2. Low power consumption acceptance current: 10-12mA
2 256 bit FIFO TX/RX
2 RSSI channel detection function
2 transmission modes: FIFO/direct mode (FIFO packet mode is recommended)
2 configurations: AFC/wake-up function in the air/low power consumption/carrier sensing/FEC error correction/AEC encryption
The maximum distance for long-distance transmission can reach up to 5km.
Module size: 22.8 * 22.7 * 4.2mm
3： Product application
1) Remote control and remote data acquisition system
2) Wireless meter reading (water meter, electricity meter, gas meter)
3) Existing 485/232 interface systems for wireless ordering machines, oil fields, mining areas, construction sites, factories, etc
4) Industrial data collection, transmission, and intelligent control system
5) Wireless alarm system
6) Intelligent furniture system
7) Baby monitoring system/hospital paging system
