leave off

[akielaries]

The STM32 baremetal programming is already quite the challenge. I've made more progress with register push/pull and UART comms on STM32F103. The STM32G431 is a pain to figure out the push/pull and UART comms may be as challenging.

Start with design and implementation related to:

• Needs to be some cleanup in existing pub/sub implementation
  • Cleanup and get publish from RPi4 -> RPi1 working again
  • Cleanup existing protocol to use something custom
  • Probably some other stuff
• BME telemetry from Pi2 slot 2 working. Slot 2 is closer to the middle so more ideal readings this way
• SHT30 telemetry from the same circuit as the BME280
• pub-sub utility
  • protocol between devices on the network
  • as low level as possible, how to do without socket lib
• Create influx and grafana instance on Pi1 slot 0
  • very under resourced so this may not even work
  • requires the influxdb C API fork I have dangling atm
• Custom hat for the BME280 circuit on Pi2

Later on:

• STM32 + RPi UART comms
• STM32 + BME280 transmission via I2C or SPI?