Hyeco Smart Tech ML650 ការណែនាំអំពីម៉ូឌុល LoRa ការប្រើប្រាស់ថាមពលទាប
Hyeco Smart Tech ML650 Embedded Low Power Consumption LoRa Module 0V41 Date Author Version Note March 23rd, 2020 Qi Su V0.3 Adjust GPIO3/GPIO4’s parameter description. April 20th, 2020 Shuguang He V0.4 Add some AT instruction’s description July 15th,…