I know a pseudo-engineer who loves to chase after all sorts of trendy gadgets. Recently, smart voice assistants have become popular, making him envious for a long time. However, this person is quite stingy and couldn’t bear to buy the Tmall Genie for 399, so he turned his attention to many smart voice development boards … Read more
If you don’t want to miss my updates, remember to click the top right corner – view the public account – set as a star, and send me a star. Learning electronics requires a handy development board. There are countless boards on the market, making it difficult to choose between beginner and advanced options. Therefore, … Read more
Follow+Star Public Account Number, don’t miss wonderful content Author | ZhengN WeChat Public Account | Embedded Miscellaneous Today I will share the pitfalls I encountered while setting up the network environment and remote login environment on the development board. WiFi Driver Porting 1. Place the WiFi driver folder in the kernel folder Place the driver … Read more
Keywords：Bluetooth, WiFi6, Development Board Review Abstract：Nordic is a representative IoT connectivity chip provider from Norway, leading the global BLE market. This article provides a detailed introduction to the performance, resources, and acquisition channels of Nordic’s nRF5340 Audio Bluetooth development board and nRF7002 WiFi development board. Currently, the commonly used wireless communication technologies can be roughly … Read more
Recently, I received something quite interesting, a set-top box. There’s not much to say about the set-top box itself, but the chip it features is something I’m very curious about. It uses the RK3528A SoC, equipped with four Cortex-A53 cores, with a frequency of up to 2.0GHz, and a Mali 450 MP2 GPU. After testing, … Read more