用博通BK芯片开发一款科学计算器，如Bk7258

@dannisacsl

I m a 20 years experience electronic engineer in MCU and PC firmware development, also familiar developer in most popular ARM Cortex-M MCU brands like Nordic, ST, ……etc. and Visual studio developer(VB, C# .net), and Circuit design in Schematic and PCB layout I have good experience in wearable device and usually work with mobile app or IoT for data management, I have a series smartwatch that use nRF52832/nRF52840/nRF5340 MCU and with BLE mobile app pairing, and also nRF9160/nRF9161 for IoT Server connection, our team have professional app/web developer to support us. actually I have no experience in BK MCU, but I search its information and roughly check, I think I can pick it up in a short time. My working base in Hong Kong, have good environment to sourcing in China for lower cost and well communicate to global. Our service including project management, circuit design(Schematic/PCB Layout), PCB manufacturing, firmware development(MCU/App/Web Page/Desktop Application), I sure that can have a perfect solution to you. I look forward to discussing this project in more detail and showcasing how my expertise can bring value to your project.

@masterc21

本人是青岛本地的嵌入式软件开发工程师，拥有十年丰富的开发经验。在嵌入式系统设计、底层驱动开发、实时操作系统（RTOS）应用等方面积累了深厚的技术 expertise。熟悉多种微控制器（MCU）架构，包括但不限于 ARM Cortex-M/A/R 系列、PIC、AVR 等，能够针对不同硬件平台进行高效的软件优化，确保系统性能与稳定性。曾主导多个复杂项目的软件开发工作，涵盖工业自动化控制、物联网设备、智能医疗仪器等领域，具备出色的项目管理与团队协作能力。同时，作为青岛本地人，在硬件板子的邮寄运输以及线下开发交流方面具备天然的地理优势，能够快速响应项目需求，及时解决开发过程中遇到的各种问题，保障项目顺利推进。 可以加我微信交流：wuxx11153