This article is compiled from materials on the Semtech SX1278 RF chip and EBYTE's E32-170T30D 170MHz UART serial module, providing an in-depth analysis of the module's value, feature overview, comparison with the same series, technical specifications, application scenarios, recommended antennas, and selection advice.

A public technical article edition tracing the evolution of ARM Cortex-A processors in industrial computing products, featuring EBYTE's full series of core boards, single board computers and industrial PCs, from single-core to octa-core architectures, with future trend predictions.

The NXP i.MX6ULL processor was created for exactly this. It uses a single-core ARM Cortex-A7 architecture running at up to 792MHz. Although it is a single core, in real-world applications its efficient Cortex-A7 core and rich I/O resources are more than enough for most low-cost industrial control scenarios.

A public technical article edition covering the customer requirement assessment, product overview, core features, typical application scenarios, usage guide and precautions.

In the wave of the Industrial Internet of Things (IIoT), uploading device data to the cloud has become essential for remote monitoring, intelligent analysis and predictive maintenance.

A public technical documentation edition covering module overview, chip solution, pin definitions, performance parameters, reference circuit, AT command configuration, PCB layout and application experiments with sample code.

A public technical documentation edition covering module overview, chip solution, pin definitions, performance parameters, reference circuit, AT command configuration, PCB layout guidelines, module usage and application experiments with open-source driver and sample code.

​A public technical documentation edition covering module overview, chip solution, pin definition, performance parameters, reference circuit, chip configuration, SPI communication, PCB layout guidelines, module usage (dual-controller on-board/external architecture) and application experiments with open-source driver and sample code.

Quad-core processors — especially the ARM Cortex-A55/A53 family represented by Rockchip RK3568 and RK3562 — are rapidly becoming the "new standard" for a new generation of industrial SBCs, thanks to their powerful multi-core parallel processing capability, AI computing power from the integrated NPU (Neural Processing Unit), and rich multimedia interfaces.