Any type of RF functionality is complex and requires compliance testing. Without the expertise, development can be slowed down, especially if the designer chooses to design the RF portion from scratch...
[i=s]This post was last edited by 47857872 on 2018-6-14 12:06[/i] The functions of ESP32 can be said to be a culmination. Generally speaking, from the perspective of use, it includes ADC, DAC, PWM, GP...
5.1 I didn't have time to rest for a few days during the holiday. I worked out the schematics and layout. I just received the sample board from JLC. I hurriedly sorted out the schematics and shared th...