To-Do

Thorough testing (various types of devices using each service provider)
A clean object-orientated API for IMUs
Remote API for board capabilities
SPI support for Arduino devices
Introduce Servo as a device type
Try out ConfigurableFirmata - is there actually any difference to the StandardFirmata protocol?
Complete ADSL1x15
BME680
DONE Native support for all devices via mmap (/dev/mem), in particular to improve performance and add support for GPIO pull up/down configuration.
DONE Wireless access to Firmata devices (network and Bluetooth). E.g. ESP32 Firmata GitHub issue #315