# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/cvryp3a
A deep dive into Single Pair Ethernet
Having used a wide range of field device communications busses from simple 4-20mA, classic serial busses like UART and Modbus, and more modern CAN bus, native USB, and Ethernet options I’m always playing with different transports and protocols to see what solutions make sense in my grab-bag of designs for hardware projects. I first became aware of Single Pair Ethernet when I was mindlessly browsing Sparkfun’s new products announcements a while ago, but did ... ⌘ Read more