The Wireless Microprocessor (WMP) is a certified processing and radio solution in a BGA package, designed for GSM/GPRS cellular communications in the M2M and automotive markets. It is the client part of the comprehensive end-to-end solution offered by Wavecom.
The manual describes the Wireless Microprocessor (WMP) series offered by Wavecom, including the WMP50, WMP100 and WMP500 families. It outlines the hardware architecture, integrated GSM/GPRS capabilities, and optional extensions such as GPS, Wi‑Fi and Bluetooth.
The document also provides details on the Open AT development environment, supported interfaces (UART, USB, I2C, SPI, CAN), power consumption, and mechanical dimensions, enabling developers to integrate the modules into M2M and IoT solutions.
| MIPS performance (WMP500) | >100 MIPS |
|---|---|
| UART ports | 2 |
| USB interface | USB 2.0 (full/low speed) |
| GPIO pins | up to 50 |
| SIM interface voltage | 1.8 V |
| Transmit power | 33 dBm |
| Operating voltage | 1.9‑2.8 V |
| Module dimensions | 25 × 25 × 3 mm |
Open AT supports programs written in ANSI C and Lua.
The modules operate from 1.9 V to 2.8 V.
Each module measures 25 mm × 25 mm × 3 mm.