coolpi 4b with Semtech Digital Baseband Chip for LoRaWAN gateway

[大法师]

SX1302是新一代用于网关的基带LoRa芯片。它的优点是降低电流消耗，简化了网关的热设计，并降低了材料清单成本，但它能够处理比之前的设备更高的流量。

 / _____)             _              | |
( (____  _____ ____ _| |_ _____  ____| |__
 \____ \| ___ |    (_   _) ___ |/ ___)  _ \
 _____) ) ____| | | || |_| ____( (___| | | |
(______/|_____)_|_|_| \__)_____)\____)_| |_|
  (C)2020 Semtech
SX1302 LoRa Gateway project

SX1302_HAL