workaholic

Hi, As I went through the same route and issues, I found 99% possibilities are settings of ESP board. It is worth to try multiple settings of flash burning ,...

Hi, it is the only clean approach in the whole internet after few Chineese scripts. The issue may be with "allocation" of max channel number with the applet during installation....

Once, channel is opened, it is always better to check channel status. The second issue in the code is here proHdlr.init((byte)PRO_CMD_SEND_DATA,(byte)0,channelID) As per TS, the device ID is wrong. Usually...

Third observation, instead of hitting Google, better to hit a TCP server, like tcpbin.com at Port 4242 which echo backs the data. Sending a small data is good to start...