CatSniffer is an original multiprotocol and multiband board for sniffing, communicating, and attacking IoT (Internet of Things) devices using the latest radio IoT protocols. It is a highly portable USB stick that integrates TI CC1352, Semtech SX1262, and an RP2040 for V3 or a Microchip SAMD21E17 for V2
CatSniffer is an original multiprotocol and multiband board for sniffing, communicating, and attacking IoT (Internet of Things) devices using the latest radio IoT protocols. It is a highly portable USB stick that integrates TI CC1352, Semtech SX1262, and an RP2040 for V3 or a Microchip SAMD21E17 for V2
This implements an i2c slave with a register map of 16k bytes in sram (SAMD21 has a total of 32kB ram). A 2 byte write is needed to load a 14bit address. The slave supports multi-byte writes and reads. It uses the "Wire" library.
Diverse code repository showcasing monitoring, RTOS, Python web frameworks, CSS/HTML, and web servers. Explore, learn, and collaborate!
MiniAutoKeyboard is a CircuitPython script designed for the Adafruit Rotary Trinkey with the ATSAMD21E18 32-bit Cortex M0+ SoC. The rotary encoder can be used to select a numbered *.txt file on the CircuitPython USB flashdrive of the Trinkey and output them as a regular USB HID device (e.g. a keyboard).
Quick and easy library for the DS1302 RTC on CircuitPython
My MicroPython projects with ATSAMD21G18A
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