any guide to flash the esp of this plate? It will be my first time and it gives me a little something. I want to leave it as a nodemcu which is what I usually use
I use nodemcu with Arduino IDE not with LUA. I like that the Esp8266 does not make transparent transmissions if not that analyze the data and those of the breakdown to the Mega to download it because it controls an LCD and several other sensors. Is it possible to use Esp8266 from the combination plate in this way?
How can i use A "USB keyboard' with WemosatMega2560?
I have WeMos Mega2650 with onboard ESP8266. I can upload a sketch on the Mega, and it works. I can upload a sketch on the ESP8266 (scan networks, join, print IP) and it works. I think I have figured out all of the DIP switches and RX/TX switch settings. I cannot get the Mega <> ESP communicating.I want to use the Mega to control a number of weather sensors, and then do a HTTPS GET request, over wifi network, to upload weather data to target site. What code should go where?Please correct me if wrong, or is there a better way?ESP8266 should contain sketch to join wifi network, and open Serial3 portDIP switches: CH340 connect to Mega2560 COM3 connect to ESP8266; ON for 1 to 4; OFF for 5 to 7; RXD3/TXD3 on.Serial 1 is connected to MEGA (i assume)Serial 3 is connected to ESP (i assume)MEGA should contain sketch to read weather sensors, and issue HTTPS GET over Serial3Does anyone have an example sketch for mega and esp to do simple HTTPS GET/POST ?
NodeMcu? that is LUA scripting. different firmware then AT firmwareto flash AT firmware, download it from Espressif site. in README are the addresss. use esptool to flash it. or on Windows you can use Espressif's "flash download tool"
can you help me to flash ESP8266 IDF AT Bin V2.0? (link https://www.espressif.com/en/support/download/at)i am able to flash ESP8266 NonOS AT Bin V1.7.1 (following the readme) but i want to test IDF to see if it work better with HTTPS. Flashing isntructions for IDF are not clear for me.
IDF is a development framework and toolchain to write application for the esp. once you have your application build, you flash it the same way like the AT firmware. only to address 0x1000 you flash binary of your own application