2.4G合入阮工跳频机制，更快频率跳频，以便能将数据重传成功，补齐回报率；修改降功率阈值为50；接收器端VIN脚接4.7uF电容；
Review Request #622 — Created April 26, 2020 and updated
| Information | |
|---|---|
| jiangheng | |
| YC1021S | |
| Reviewers | |
| chenjianrong, mengmeishan | |
2.4G合入阮工跳频机制，更快频率跳频，以便能将数据重传成功，补齐回报率；修改降功率阈值为50；接收器端VIN脚接4.7uF电容；
