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[https://www.rtl-sdr.com/about-rtl-sdr/ RTL-SDR] - Very low cost (~$30) receiver operating from about 52MHz to 2200MHz.

[https://www.sdrplay.com/rsp1a/ SDRPlay RSP1a] - Medium cost (~$160) receiver operating from 100 Khz to 2000 MHZ. Device includes a lot of selectable filters (to cancel broadcast FM, WiFi interference, PC interference etc).

[https://greatscottgadgets.com/hackrf/one/ HackRF One] - Capable of transmission or reception of radio signals from 1 MHz to 6 GHz. Open source hardware platform that can be used as a USB peripheral or programmed for stand-alone operation. Cost ~$340  [https://www.ettus.com/all-products/ub200-kit/ Ettus Research USRP B200] - Universal Software Radio Peripheral with continuous frequency coverage from 70 MHz –6 GHz. Wider bandwidth and higher resolution ADC/DAC than the HackRF; cost with enclosure ~$875.  <h3>[[File:OOjs UI icon viewCompact.png|link=|alt=|20x20px]] <span>Wireless Penetration Testing & Auditing</span></h3> <div id="Wireless_Audit" title="Wireless Penetration Testing & Auditing" class="items">  [https://github.com/justcallmekoko/ESP32Marauder ESP32 Marauder] - is an open-source suite of Wi-Fi and Bluetooth offensive and defensive tools running on an ESP32 microcontroller.  [https://github.com/cifertech/esp32-div ESP32DIV] - is an open-source, modular, handheld wireless testing toolkit built around an ESP32-S3 microcontroller. Often described as a "Flipper Zero alternative," it allows hardware hackers, cybersecurity researchers, and IoT developers to analyze, test, and experiment with multiple radio frequencies on a single device.  [https://github.com/JesseCHale/HaleHound-CYD ESP32-DIV HaleHound Edition] - is a specialized, community-driven wireless security testing toolkit. It pairs open-source hardware (the ESP32-DIV platform) with the HaleHound firmware, creating a highly interactive, budget-friendly handheld device used for ethical hacking, network analysis, and counter-surveillance.

<div class="mainpage_box"> <h3>[[httpsFile://wwwOOjs UI icon viewCompact.tincantools.compng|link=|alt=|20x20px]] <span>Debugging Tools</productspan></flyswatter2/ FlySwatter2h3> <div id="Debugging_Tools" title="Debugging Tools" class="items"> [[JTAGulator]] - In-circuit JTAG debugger and programmeropen source hardware tool that assists in identifying OCD connections from test points, vias, or component pads on a target device.</div>

[https://githubwww.tincantools.com/geo-tpproduct/flyswatter2/ESP32-Bit-Pirate ESP32 Bit PirateFlySwatter2] - is an openIn-source firmware that turns an ESP32 board into a Bus Pirate–style hardware hacking tool capable of interacting with wired circuit JTAG debugger and wireless protocols via USB, Wi-Fi, or a web interfaceprogrammer.</div>

[https://github.com/justcallmekokogeo-tp/ESP32Marauder ESP32 Marauder-Bit-Pirate ESP32 Bit Pirate] - is an open-source suite firmware that turns an ESP32 board into a Bus Pirate–style hardware hacking tool capable of interacting with wired and wireless protocols via USB, Wi-Fi and Bluetooth offensive and defensive tools running on an ESP32 microcontroller, or a web interface.

[https://www.sparkfun.com/products/12942 Bus Pirate] - is a universal bus interface device designed for programming, debugging, and analyzing microcontrollers and other ICs.

[https://www.crowdsupply.com/securinghw/tigard Tigard] - is a open source FT2232H-based, multi-protocol, multi-voltage tool for hardware hacking.

[https://github.com/Aodrulez/blueTag/tree/main BlueTag] Pi Pico RP2040 (open src) JTAGulator alternative (including other hardware hacking tools, USB>UART, CMSIS-DAP emulation etc)

[https://codeberg.org/blackmagic-debug/blackmagic#getting-started BlackMagicProbe] (officially supported clone) Use a Blue or BlackPill STM32x to build a debugger for ARM Cortex and RISC-V processors.

[[Ramsey STE-3000 Shielded Test Enclosure]] - Faraday cage for isolating RF signals

[[B&G International Decapsulator Model 250]] - Acid etching decapsulation tool from the early 2000's

[https://www.aliexpress.com/store/1100222077 Riden 6018 DC bench power supply] - is a budget friendly DC step-down 60V 18A bench power supply for your lab with excellent price–performance ratio.