Akio SatoBecause of silicon shortage I cannot find STM32L072 chip that I used on last prototype, I decided to remove the secondary MCU and develop native firmware on stm32WL chip ( Lora-E5)
Moving to native firmware on LoRa E5 ( stm32WL)
A project log for Loko-the Tiniest GPS tracker with 270 days battery
Loko is the 12 gram GPS tracker with extreme battery life.
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