Hi Team,
I am planning to use MCU MSP430i2041 in one of our Metering related device in which host controller will be Wi-FI module (ESP32).
Wi-Fi module and this MSP430i2041 will be connected through UART. we wanted to develop design in a way so that in field if required we can upgrade MSP430i2041 firmware through OTA by using Wi-FI module host controller.
So, My question is:
1. Can we flash MSP430i2041 by using UART after Programming first tine through JTAG?
2. If yes, then which dedicated UART we should use and what other pin required to send in bootloader mode?