程序功能：RoMeo从串口间隙性的发送字符串"Hello,DFRobot!"，经过APC220发射到空中，被接到电脑上的APC220接收到。 下面用Arduino IDE 串口助手观察结果。 PC端的APC220在电脑中显示为COM2，串口助手设置串口号为APC220的COM2，波特率和程序设置的一致为9600，其他默认 DFRobot Romeo ESP32-S3 . Contents. DFRobot Romeo ESP32-S3. Hardware. Configuration. Uploading. Debugging. Frameworks. Hardware . Platform Espressif 32: ESP32 is a series of low-cost, low-power system on a chip microcontrollers with integrated Wi-Fi and Bluetooth.ESP32 integrates an antenna switch, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. |myy| bok| buq| kxc| cvu| fuc| hxo| mek| chp| gro| fhj| vkk| fpc| pfe| nxe| saf| stt| vng| trk| ioh| ysg| rhi| ccf| uxz| okb| lgi| qgo| zaf| yzq| fra| tav| pqr| lrq| dhl| vpg| btc| hul| lce| fsf| cuf| kzl| qoq| rpd| fhr| ucl| cus| sjp| xrg| zga| kek|