Hello everyone, I am Pi Zi Heng. Today, I will share the steps for quickly creating a new LCD screen example project using NXP’s GUI Guider. In my previous article, “How to Quickly Light Up a New LCD Screen on i.MXRT1170: Methods and Steps,” I introduced how to modify the official SDK bare-metal driver elcdif … Read more
We are very excited to share some amazing advancements in bringing the latest generative AI and large language models (LLMs) to edge computing. Since the introduction of Transformers and NVIDIA’s launch of the Ampere GPU in 2020, we have witnessed a rapid increase in the scale and intelligence of models, approaching human levels. This has … Read more
Following Horizon Robotics and Black Sesame, another domestic chip company has made breakthroughs in the automotive-grade RISC-V sector.Recently, Zhongwei Semiconductor disclosed in its investor relations activity record that the company achieved an operating income of approximately 910 million yuan in 2024, a year-on-year increase of nearly 30%, with a gross margin rebounding to nearly 30%, … Read more
In IoT development, OTA upgrades (firmware update Over The Air) are essential features for modules. This article will introduce several common OTA solutions using the RTL8711, Espressif 8266 , and Qingke 3186 WiFi modules as examples, and provide a comparative summary. RTL8711 OTA Upgrade Solution Solution Overview The flash partition of the 8711 is shown … Read more
1. 5G NR (Standard not completed, recommended to pay attention) 2. LTE/LTE-Advanced/LTE-Advanced Pro 3. WCDMA/HSPA/HSPA+ 4. TD-SCDMA 5. GSM/GPRS/EDGE/EDGE Evolution/VAMOS Note: P-GSM, standard GSM-900 frequency band; E-GSM, extended GSM-900 frequency band (including standard GSM-900 frequency band); R-GSM, railway GSM-900 frequency band (including standard and extended GSM-900 frequency bands); T-GSM, cluster wireless system-GSM; ER-GSM900, which is … Read more
On the morning of March 9, a representative from the Pingyin office of China Tower Company presented a banner embroidered with “People’s Police, Tower Guardian” to the Pingyin County Public Security Bureau, expressing gratitude for the timely resolution of the case and the recovery of losses. Since the municipal and county public security agencies launched … Read more
Good evening, everyone. Thank you for your continued support of our BlueRay team. We are dedicated to creating more comprehensive electronic repair diagrams. BlueRay To help everyone better understand the BlueRay team, we will periodically share some practical experiences. We hope that in the future, when encountering the same fault issues, our fellow colleagues can … Read more
Author: iot101 IoT Think Tank Original Please indicate the source and origin when reprinting —— [Introduction] —— How should we explain what a “communication module” is to a beginner who has just entered the field of IoT? What key role does the communication module play in the IoT industry chain? This is the 3rd article … Read more
Forum Weekly 08 Jul 2022 This week’s highlights: 1. Video tutorial on implementing MQTT protocol communication with microcontroller + WiFi module and Alibaba Cloud IoT platform 2. Repair of Lenze 8201 and 8202 auxiliary power supplies 3. Beware of counterfeit products – fake IGBTs, a reminder for maintenance personnel! 4. Inverter manual… 4G capacity 5. … Read more
Carbon Reduction is committed to providing timely information on the global carbon market and policy interpretations; the mini-program 【Daily Carbon Price】 publishes mandatory and voluntary market trends; video channels share cutting-edge projects such as DAC/CCUS from both domestic and international perspectives; an international information channel that carbon circle professionals pay attention to. As a leading … Read more