Search found 2 matches

by feynman137
Tue Jul 13, 2021 2:42 pm
Forum: ESP32 Arduino
Topic: Which board to select in Arduino IDE for ESP32­WROOM­32UE
Replies: 2
Views: 2104

Which board to select in Arduino IDE for ESP32­WROOM­32UE

Could someone tell me which board to select for my esp32 chip?

This is my set-up.. Using RXD0 and TXD0 to upload firmware


esp screenshot.JPG
esp screenshot.JPG (107.93 KiB) Viewed 2104 times
I have downloaded the ESP32 arduino boards from the boards manager, but I am not sure which one I should select for my Wroom32ue chip?
by feynman137
Wed Apr 21, 2021 2:21 am
Forum: Hardware
Topic: AT command UART connection to ESP32 and Modem
Replies: 0
Views: 1804

AT command UART connection to ESP32 and Modem

Hello, I am trying to connect the ESP32-WROOM-32UE to a Quectel BG95 LTE module. I am using a UART connection to send AT commands as follows: ESP TXD0 to Quectel RXD0 ESP RXD0 ro Quectel TXD0 ESP GPIO15 (RTS) to Quectel CTS ESP GPIO14 (CTS) to Quectel RTS But the hardware integration module of the L...