Public notes from activescott tagged with both #hardware and #open-source
The Baochip-1x is an SoC with enhanced open source and security features. Fabricated in TSMC22ULL, it has a 350MHz Vexriscv RV32-IMAC CPU with Sv39 (virtual memory) support, along with 2MiB of integrated SRAM and 4MiB of integrated RRAM. RRAM is non-volatile memory analogous to FLASH.
The full part number is BAO1X2S4F-WA, but the part is referred to as the “Baochip-1x” or the “bao1x” interchangeably.
The complete kits include a carbon-fibre QAV250 racing frame, flight controller and almost all other components needed (except battery and receiver).
This topic provides full instructions for building the kit and configuring PX4 using QGroundControl.
Collection of 3D printable components for DEXI drone builds and AVR competition kits.
With a payload capacity of up to 0.5 lbs DEXI offers a range of benefits and opens up various possibilities for both recreational and professional applications.
Mission-Critical Drone Electronics.