On2807

On2807 is a hypothetical designation used in technical literature to refer to a family of compact embedded modules designed for sensor processing and wireless communication in IoT and automotive contexts. Because it is not tied to a real standard or single vendor, the term is commonly used in tutorials and design examples to illustrate common trade-offs in embedded system design.

Typical On2807 modules integrate a 32-bit microcontroller core with an onboard radio transceiver, power management unit, and a set of I/O peripherals. Common configurations include a low-power MCU core (such as a Cortex-M0+/RISC-V), flash and RAM memory, and interfaces such as SPI, I2C, UART, and GPIO. Many reference designs offer flexible wireless options (sub-GHz or 2.4 GHz), hardware crypto accelerators, and multiple power modes for energy-constrained operation.

Variants are described with suffixes (for example, On2807-A, On2807-B) to indicate emphasis on power efficiency, computing performance, or integrated security features. Development typically uses standard toolchains (GCC, CMSIS or equivalent for ARM, or RISC-V toolchains) and RTOS or bare-metal software stacks; reference designs provide example drivers for sensors, radios, and peripherals.

Applications span environmental monitoring, industrial automation, and consumer IoT, where small form factors and long battery life are valued. Because On2807 is a fictitious designation used for illustrative purposes in this article, real-world availability depends on vendor-specific implementations; readers are advised to consult actual product literature for commercial devices that resemble this reference design.