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Newest ESP8266 Serial Long Range Wireless WIFI Transceiver Module Receive ESP-12
ESP-12 Wireless WIFI Transceiver Module
Size: 16 x 24mm
Interior LWIP agreement
Support: AP,STA,AP+STA co-existence model
AT order, let your development become more easy
Color is shown as pictures
PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect, there could be some slight differences in the color tone of the pictures and the actual item!
5 x Wireless WIFI Transceiver Module
Wired to FTDI cable I toggle power on and get a blue light solidly. Nothing comes through the serial terminal that I have seen on 9600 and up .
When I type AT and hit send the solid blue light goes out . It comes back on again if I disconnect and reconnect the power.
Anyone can tell me what is happening here?
Perhaps I have to flash some code to it first ?