You MUST make sure the data (RX and TX) and VCC pins are set for 3.3V. The power supplied to the device is one of the most important elements for both flashing the device and for stable operation.
Unix Executable …
You MUST make sure the data (RX and TX) and VCC pins are set for 3.3V. The power supplied to the device is one of the most important elements for both flashing the device and for stable operation.
Unix Executable …