Material:
High-performance foundation line, Arm Cortex-M4 core with DSP and FPU, 1 Mbyte of Flash memory, 168 MHz CPU, ART Accelerator
STM32F405RGT6 and STM32F722RET6, MCUs suitable for drones and FPVs, Qty 30kpcs available, D/C 25+, very competitive price. All are from original maufacturer.
