[Documentation ](https://docs.particle.io/reference/firmware/electron/#serial) indicates that 300 and 600 BAUD rates are supported, but it doesn't work (receiving garbage data). Using [this dongle](https://www.sparkfun.com/products/13746) to connect UART to computer. Chip on it supports >= 300 BAUD.
Documentation indicates that 300 and 600 BAUD rates are supported, but it doesn't work (receiving garbage data).
Using this dongle to connect UART to computer. Chip on it supports >= 300 BAUD.