A Chinese guide from BOCCN covering ZigBee development on the Jennic JN5121 chip, including hardware, software setup, and peripheral APIs.
This guide introduces the fundamentals of ZigBee and the IEEE 802.15.4 standard, then describes the hardware platform based on the JN5121 low‑power SoC. It details the development kit (JN5121‑DK103) and the JN5121‑Z01 module variants, providing the necessary tools and software versions for building ZigBee applications.
The manual walks through a quick‑start process, software installation, code compilation, and flashing, followed by chapters on using the ZigBee and 802.15.4 protocol stacks. The final chapter offers practical peripheral examples such as timed sleep‑wake, SPI, and UART operations with code snippets and API references. This manual is written in Chinese.
| Chip Compatibility | IEEE 802.15.4 |
|---|---|
| Operating Frequency | 2400 MHz – 2483.5 MHz (16 channels) |
| Module Variant JN5121‑Z01‑M00 | Built‑in ceramic antenna |