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if you cant afford it then your not ready, cant get nothing price per function (kali linux is your friend too)
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Trial port of the rtl_433 Library for use with OpenMQTTGateway on a ESP32 and a CC1101 Transceiver
Wifi & BLE driven passenger flow metering with cheap ESP32 boards
Send data from dht and soil hygrometer by 433Mhz RF with a power consumption of 5uA
Detect deauthentication frames using an ESP8266
A simple and easy Arduino / Pi Pico / ESP8266-powered WSPR, FT8, and FT4 beacon system which uses...
Payload for teensy like a rubber ducky but the syntax is different. this Human interfaes device (...
Upload, save and run keystroke injection payloads with an ESP8266 + ATMEGA32U4
A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32
RF (433Mhz) to MQTT Bridge - with hardware
Dual channel Arduino Nano milliwatt power meter for HF/VHF/UHF/SHF bands
System to capture digital signaldata and transfer them to another system