RA-01

LoRa series module Ra-01 is used for ultra-long range spread spectrum communication, and its RF chip SX1278 is mainly used
LoRa™ Remote modem for ultra-long range spread spectrum communication, strong anti-interference, to minimize power
Flow consumption. Thanks to SEMTECH's patented LoRa™ modulation technology, the SX1278 has a high sensitivity of over -148 DBM
Degree, +20dBm power output, long transmission distance, high reliability. At the same time, compared to traditional modulation, LoRa™ tone
The technology also has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme cannot take into account the distance at the same time
Problems of separation, interference and power consumption. Applications are used in automatic meter reading, home building automation, security systems, remote irrigation systems.