LoRa 1278 Wireless Module
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ShenZhen Dreamlnk Technology Co., Ltd Tel: 86-755-29369047 E-mail: sales@dreamlnk.com www.dreamlnk.com
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LoRa1278 Remote Spread Spectrum Wireless Module
SPECIFICATION
Model No.: DL-RTS1278
Version: V1.0
LoRa 1278 Wireless Module
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ShenZhen Dreamlnk Technology Co., Ltd Tel: 86-755-29369047 E-mail: sales@dreamlnk.com www.dreamlnk.com
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1. Module introduction
1.1 Brief introduction
LoRa1276/1278 wireless module uses the SX1276/1278 device of Semtech, which uses LoRa TM
spread spectrum modulation frequency hopping technology. Its communication distance and
receiving sensitivity are far beyond the current FSK, GFSK modulation, and multiple transmitted
signals occupy the same channel without being affected, it has super anti-interference. This
module is designed with an output power of 100mw, and its volume is very small. It is widely used
in industries such as wireless meter reading and remote industrial control.
1.2
Features
● Frequency range: 433/470/868/915 MHz (137-1020 MHZ can be customized)
● Sensitivity up to -139dBm @Lora
● Maximum output power: 20 dBm
● Low receiving current: 10.3 mA
● Standby current <200 nA
● Data transmission rate: @FSK, 1.2-300 Kbps; @Lora TM, 0.018-37.5 Kbps
● Lora TM, FSK, GFSK and OOK modulation modes
● Built-in antenna electrostatic protection
● 127 dB dynamic range RSSI
● 256 bytes FIFO and CRC frequency hopping function
● Built-in temperature sensor and low battery indicator
● Signal is not blocked
● Operating temperature range: -40 ~ +85 °C
1.3 Typical application
● ISM band data communication ● Home security
● Wireless remote control ● Wireless sensor network
● Remote meter reading ● Energy control and management
● Building Automation ● AMR
● Smart buildings