ESP-GRABER

ESP-GRABER is a multiband RF signal tool designed for use with the ESP32 microcontroller and the CC1101 RF module, capable of operating across 315, 433, 868, and 915 MHz bands. Its primary use cases include reading, repeating, analyzing, and storing RF signals, with features that include signal storage for up to 20 keys and cautionary options for jamming RF signals. Notably, it serves educational and testing purposes but comes with a legal disclaimer regarding the use of jamming capabilities.