LILYGO Module17 Revision 0.1e
An STM32-based M17 modem board with a DE-9 connector, designed for M17 digital radio protocol applications with optional screen support.
$32.36
Hardware Specifications
Components
STM32 ARM Cortex-M microcontroller powering the M17 modem
Resources
Where to Buy
Overview
The Module17 Revision 0.1e is a specialized STM32-based M17 modem board from LILYGO featuring a DE-9 (DB9) serial connector. It is designed for implementation of the M17 digital radio protocol, which is an open-source digital radio protocol primarily used in amateur radio applications.
Two variants are available: a soldered version with screen at $39.13 and a non-soldered version without screen at $32.36. The M17 protocol is designed as a fully open-source alternative to proprietary digital voice modes, making this board an excellent choice for amateur radio operators and developers exploring digital radio communications.
The board targets engineers, students, and makers with basic programming knowledge who want to experiment with M17 digital radio communications. Documentation and technical support are available through the LILYGO GitHub repository and wiki.
Firmware Compatibility
The Module17 board is compatible with STM32-based toolchains. The M17 protocol firmware can be built using STM32CubeIDE or compatible ARM development environments.
Flashing Guide
- Connect the board to your computer via the DE-9 serial interface or USB programmer
- Download the M17 firmware from the appropriate repository
- Use STM32CubeProgrammer or DFU mode to flash the firmware
- Refer to the LILYGO wiki and GitHub for detailed flashing instructions
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