/multibandWSPR_nodeMCU

WSPR multiband beacon with si5351a and nodeMCU board for time sync via NTP

Primary LanguageC++GNU General Public License v3.0GPL-3.0

multibandWSPR_nodeMCU

WSPR multiband beacon with si5351a and nodeMCU board for time sync via NTP

Simply connect your si5351 module to power supply (3,3 V) and I2C of your nodeMCU. Usally SCL goes to D1, SDA to D2 on nodeMCU, but verify on the schematic of your modules!