1. 3V3 connected to serial board 3.3V
2. GND connected to serial board GND
3. TX to serial board RX
4. RX to serial board TX
5. EN pin is 3.3V
Only when RST button is pressed is the following result received on the monitor (74880baud):
ets Jan 8 2013,rst
cause:2, boot mode:(3,6)
load 0x4010f000, len 1384, room 16
No response to AT commands.
What can be the issue?
Also, please use a 3.3V USB-UART converter. 5V can damage the ESP8266!
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