If you're looking to take the plunge into the world of ESP32 devices, then here's a basic overview of what you need to know.

arduino ble usb-host m5stack 705 ic-705 ble-serial esp32-s3 transverter m5stack-cores3 m5stack-cores3-se icom-ic-705 esp32-usb-host m5atoms3 m5stamps3 m5stampc3u ic-905 1296mhz 222mhz 903mhz Updated ...

Also a related 3-Band transverter box to add 222, 902/3 and 1296 bands to the 705 in a highly integrated manner. arduino ble usb-host m5stack 705 ic-705 ble-serial esp32-s3 transverter m5stack-cores3 ...