SolarLader/LNSC-2420-Firmware

Commit Graph

Author	SHA1	Message	Date
Thomas Kolb	df3211333e	Properly shut down peripherals before entering deep sleep This is most important for the LEDs and the RS485 interface. If any LED is on when deep sleep is entered, it will stay on the whole sleep time, drawing about 10 mA on the 3,3V rail. The RS485 transceiver must be switched to RX mode, as it consumes about 30 mA from the 5V rail in TX mode.	2021-06-12 16:02:21 +02:00
Thomas Kolb	2ca6c41260	Implemented RS485 driver (TX only)	2021-06-06 12:16:46 +02:00

Author

SHA1

Message

Date

Thomas Kolb

df3211333e

Properly shut down peripherals before entering deep sleep

This is most important for the LEDs and the RS485 interface. If any LED
is on when deep sleep is entered, it will stay on the whole sleep time,
drawing about 10 mA on the 3,3V rail.

The RS485 transceiver must be switched to RX mode, as it consumes about
30 mA from the 5V rail in TX mode.

2021-06-12 16:02:21 +02:00

Thomas Kolb

2ca6c41260

Implemented RS485 driver (TX only)

2021-06-06 12:16:46 +02:00

2 Commits