3.5 Operation Manual
3.5.1 Mode Switch
Pressing mode key can switch EEPROM mode to RTC mode, following figures describe the
operation.
Default is EEPROM mode.
Pressing Mode key ---switch to temperature mode.
Pressing Mode key ---switch to UART mode.
Pressing Mode key ---switch to RTC mode.
EV BOARD MB2146-450-E V1.3
Chapter 3 EV-board Manual
MCU-AN-500072-E-13 – Page 21