This is based on Espressif NON-OS SDK 2.2. plus its patches, #2269
New modules
- none
Noteworthy enhancements
tmr.suspend(), tmr.suspend_all(), tmr.resume(), tmr.resume_all()were all removed, #2287- new
node.getcpufrequ(), #2375 node.dsleep()supports longer deep sleep, #2358, see also https://thingpulse.com/max-deep-sleep-for-esp8266/
Bug fixes
Many
Check the 2.2-follow-up milestone for all details: https://github.com/nodemcu/nodemcu-firmware/milestone/9?closed=1