Search found 4 matches

by rammkumar
Tue Jul 21, 2020 5:18 am
Forum: General Discussion
Topic: GPIO 9 and 10 (Pin D2 and D3) usability for UART
Replies: 2
Views: 599

GPIO 9 and 10 (Pin D2 and D3) usability for UART

Hello. Is there any software or hardware changes that I can do to use GPIO 9 and GPIO 10 (Pin D2 and D3) for UART ? When I program the esp32-wroom-32 DEVKIT-C to use pin 9 and 10 for UART, the controller starts resetting continuously . I need to use the third uart in my project, so I will be glad to...
by rammkumar
Sat Apr 25, 2020 3:08 pm
Forum: Documentation
Topic: ESP 32 - BLE - WiFi Coexistance
Replies: 1
Views: 2032

ESP 32 - BLE - WiFi Coexistance

Hi , Want to know if one ESP-32 WROOM 32 Dev-kit C is capable of connecting 6 other ESP-32 WROOM 32 Dev-kit C using BLE, receive data using GATT service and simultaneously connect to WiFi to transfer the received data to cloud (AWS server).In a nutshell, receive data through BLE and parallelly send ...
by rammkumar
Sat Apr 25, 2020 2:55 pm
Forum: ESP32 Arduino
Topic: Sending HTTP body request to a specific URL
Replies: 3
Views: 1754

Re: Sending HTTP body request to a specific URL

@fasani Thank you so much for taking time to read through. Eventually, found out that the server we have set, expects data like this "Sensorid = 1". The difference being an equal sign instead of colon sign(:) in the data that we are posting to the server. Silly mistake. Apologies for wasting your ti...
by rammkumar
Wed Apr 22, 2020 6:28 am
Forum: ESP32 Arduino
Topic: Sending HTTP body request to a specific URL
Replies: 3
Views: 1754

Sending HTTP body request to a specific URL

Hi, Below is what i am trying to achieve, I am trying to send a HTTP POST request to a specified URL where i have to post a request, for which i get respective response from the server. For example: If i post "{Sensor id: Sensor 1}"(in json format), i will receive a response data respective to senso...

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