![](/media/cache/profiles/fd068634f56443e7ef424870db309a61.50x50_q85.jpg)
transmit what you receive in both directions
Pass serial data to/from a one uart to another. Useful for accessing the serial interface from a connected module such as WiFi or Cellular.
transmit what you receive in both directions
Pass serial data to/from a one uart to another. Useful for accessing the serial interface from a connected module such as WiFi or Cellular.