Super cheap LoRa node with PCB antenna

[BoRRoZ]

see also the solar version

PCB antenna, solar powered LoRa node

I finished my LoRa node. [LoRaNode] It uses the MCP73871 - USB/Solar panel charger and very nice TPS63031 Buck-Boost Converter. Main benefits of the board is small size and possibility to run literally forever from one small single cell LiPo battery. [LoRaNode-Sch] Source files here: I will be happy If you have any suggestions.