Pika Spark Reference Manual#
This documentation is work in process …
Pika Spark is an Arduino Portenta X8 based micro robot control system combining an unprecedented amount of computing power and interfaces within an extremely small form factor.
4 x ARM Cortex-A53 up to 1.8 GHz / core
1 x ARM Cortex-M4 up to 400 MHz
2GB low power DDR4 DRAM
16GB eMMC flash module
STM32H747XI Micro-Control-Unit running bare-metal firmware for real-time applications.
Cortex-M7 core up to 480 MHz with double-precision FPU
Cortex-M4 core up to 240 MHz with FPU
1 MB RAM
2 MB Flash
Industrial Wired Interfaces
All industrial wired interfaces are galvanically isolated to prevent ground-loops and increases overall system resilience.
1 x Single-Pair Ethernet ( : 10BASE-T1S)
Other Wired Interfaces
1 x USB-C for flashing the Yocto image and connecting via adb ( : Android Debug Bridge)
1 x WiFi (Datasheet: Murata 1DX)