STM32WL-433MHZ-board

STM32WL developer board with RF antenna. The board is made to work with LoRa, GFSK, GMSK, BPSK in 433MHz frequency. STM32WLE5CCU6 with single code Cortex-M4 256KB Flash and 64KB RAM is used. The project is based on different boards like Nucleo and BB-STM32WL. Feel free to use, but i don't promise that it will work.

Features

• STM32WLE5CCU6 Single code 32-bit Arm Cortex-M4
• RF transceiver 433MHz
• USB power supply
• SWD connector
• RESET button
• Two user buttons
• Two user leds
• Voltage regulator based on TLV70233
• Dimensions 5.2cm x 7.3cm

Files description

• Board photos 3D renders and PCB signal paths
• KiCad KiCad project with PCB, schematics, gerber files, list of elements and library of footprints
• Documentantation Project schematic in pdf, STM32WL datasheets and Nucleo and BB-STM32WL schematics

Front of PCB

Back of PCB

Upper signal path

Lower signal path