Search found 4 matches

by emanos
Tue Apr 11, 2023 8:15 am
Forum: General Discussion
Topic: UART reading float numbers
Replies: 1
Views: 1057

UART reading float numbers

Hey everyone, I would like to ask for your help. I am writing code in Arduino, yet i utilize the <driver/uart.h> library and i have set up the uart as following: uart_config_t uart_config_0 = { .baud_rate = 115200, .data_bits = UART_DATA_8_BITS, .parity = UART_PARITY_DISABLE, .stop_bits = UART_STOP_...
by emanos
Tue Jul 26, 2022 10:06 am
Forum: ESP32 Arduino
Topic: Slowly activate BLE
Replies: 0
Views: 895

Slowly activate BLE

Hey everybody,

I would like to know if there is any way to activate BLE (or RF subsystem in general) progressively/slowly so as to make sure that the energy drained from the battery which supplies my ESP32.

Thanks in advance!
by emanos
Fri Aug 13, 2021 1:54 pm
Forum: General Discussion
Topic: ESP32 - Hardware Flow Control Problem
Replies: 1
Views: 2922

ESP32 - Hardware Flow Control Problem

Hey everyone, I am having some trouble on implying hardware flow control in the uart communication I am trying to establish. The board I use is the Firebeetle. Below, I attach some code snippet of my configuration, in order to activate hardware flow control: #define TX_UART2 17 #define RX_UART2 16 #...
by emanos
Wed Dec 09, 2020 12:56 pm
Forum: ESP32 Arduino
Topic: Sampling rate issues with ADS1115
Replies: 0
Views: 1820

Sampling rate issues with ADS1115

Hey everyone!! I am a newbie here so forgive my ignorance. Hopefully, I am posting in the right place (if not, please indicate where shall I post it). My goal is to use the ads1115 with my ESP32 FIRE-BEETLE board, in the Arduino. The example given in the respective library(Adafruit_ADS1015) is worki...