MCU dev board with 5 UARTs?

• MicroPython

  197 18,426 9.8 C

  MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

  

And if you get the chance, come help with the port of the board to MicroPython! ;)

• ch32v307

  8 343 4.0 C

  Including the SDK、HDK、Datasheet of RISC-V MCU CH32V307 and other relevant development materials

Yes, English datasheets can be found - along with code examples, board schematics etc - at the openwch/ch32v307 Github repo.

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• freedom-tools

  4 196 0.0 Makefile

  Discontinued Tools for SiFive's Freedom Platform

  

I started pulling together a docker build container; if you're interested let me know and I'll bump that up the priority list. It uses a custom GCC (8.2+) put together by MounRiver, based on SiFive's 2019.05.0 compiler release.

• pico-examples

  62 2,550 4.1 C
  

If you are looking for cheap, the raspberry pi pico is available and has I think 8 pio co-processors which can be made to be simple serial ports. See the example codes here: https://github.com/raspberrypi/pico-examples

• Energia

  5 0 0.0 C

  Fork of Arduino for the Texas Instruments LaunchPad's

I am suggesting this one because you are using the Grand Central M4 and I suspect you have used Arduico code. Tiva C can be programmed using exactly the same code you have written, using the Energia IDE (energia.nu) .

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

Suggest a related project