Evil Crow RF V2

Security Tool
Evil Crow RF V2

Open-source RF security research tool with ESP32, dual CC1101 sub-GHz transceivers (300-928MHz), and NRF24L01 2.4GHz module for penetration testing, signal analysis, and replay attacks.

Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA/RSA)520KB SRAM4MBWiFi 802.11 b/g/nBLE BLE 4.2
~$41View

M5Stack FIRE V2.7

Dev Board
M5Stack FIRE V2.7

Feature-rich ESP32 IoT dev kit with 2.0" IPS display, 8MB PSRAM, 16MB flash, MPU6886 IMU, BMM150 magnetometer, 10x SK6812 RGB LEDs, microphone, speaker, microSD, 500mAh battery, and M5GO charging base

Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA/RSA)520KB SRAM16MB10 GPIOWiFi 802.11 b/g/nBLE Bluetooth 4.2, BLE
~$50View

M5Stack Basic Core V2.7

Dev Board
M5Stack Basic Core V2.7

Compact ESP32 IoT dev kit with 2.0" IPS LCD (320x240), 16MB flash, microSD, speaker, 110mAh battery, and three Grove ports in a stackable 54mm square enclosure.

Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA/RSA)520KB SRAM16MBWiFi 802.11 b/g/nBLE Bluetooth 4.2, BLE
~$40View

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More to explore — popular traits shared by devices with CPU: Xtensa LX6 dual-core @ 240MHz, FPU, hardware crypto (AES/SHA/RSA).