NewMsg-RF905 Development Guide V3.0, which introduces the characteristics of NewMsg_RF905SE and NewMsg_RF905B modules, as well as interface circuits, working modes and other information.
The NewMsg RF905 is a low‑power ISM‑band transceiver supporting 433 MHz, 868 MHz and 915 MHz frequencies. It features GFSK modulation, CRC error checking, and a built‑in ShockBurst protocol for reliable point‑to‑point communication.
The document provides detailed pin descriptions, SPI interface timing, electrical specifications, and operating mode procedures, helping developers integrate the module into their designs. This manual is written in Chinese.
| RX current consumption | 12.2 mA |
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