RT: My wireless soil moisture sensor on the @helium network has been dutifully reporting every 15 minutes for the last year, and still registers 100% battery life https://t.co/NLHTxoDW4I
RT：我在@Hemium网络上的无线土壤湿度传感器在过去一年里每15分钟都会尽职尽责地报告一次，并且仍然记录了100%的电池寿命https://t.co/NLHTxoDW4I