EMWaver Air

EMWaver Air is the all-in-one ESP32-S3 board at the center of the EMWaver platform. It pairs a CC1101 sub-GHz radio (433 MHz chip antenna) with an IR receiver and dual IR LEDs, and breaks out SPI/I²C/UART/GPIO on an 8-pin header that fits an MFRC522 (RC522) RFID module and a 2×4 header that fits NRF24L01 modules — or any custom hardware you wire up. Over Wi-Fi it dials an outbound secure WebSocket to emwaver.ai, where the web app runs the script engine and renders each script's UI — no native app required. USB-C handles power, flashing, recovery, and USB debugging over the serial console.