seeking help for connectivity issues in esp32 bluetooth with android

I found this code for connecting the bluetooth #include “BluetoothSerial.h” BluetoothSerial SerialBT; bool isConnected = false; void setup() { Serial.begin(115200); SerialBT.begin(“ESP32_BT”); // Bluetooth device name Serial.println(“The device started, now you […]

Stem Player

I want to recreate a portable bluetooth speaker on Kanye’s design. The speaker mixes four audio stems simultaneously, with touch controls for reversing, looping, and adjusting speed and volume. Educational […]

STM32WB15CC Custom BLE Project Not Discoverable – Missing Configuration?

I am new to STM32WB15CC and am using the STM32WB15CC NUCLEO board. I successfully ran the BLE example `p2pserver` on my board, where the device is discoverable, and I can […]

Issues with Viewing PRINTF Output on STM32 Nucleo L476RG with X-Nucleo IDB05A1

I’m working with the STM32 Nucleo L476RG board and the X-Nucleo IDB05A1 expansion board to develop Bluetooth Low Energy applications. My development environment is Keil uVision5, and I’ve successfully built […]

How to convert relative cursor movement to absolute position for BLE HID using Zephyr?

Hey @MCU, MPU & Firmware @Helper Guys, i have a slight logic problem, So i built a BLE HID device using zephyr which tags input from a console and send […]

Why isn’t my Arduino Nano 33 BLE Sense transmitting pulse and SpO2 data via BLE?

Hello, I am working on a health monitoring system using an `Arduino Nano 33 BLE` Sense and a Pulse Oximeter (`MAX30102`) sensor. The objective is to measure and transmit pulse […]

ESP32 BLE Fails to Advertise or Get Detected by Mobile App in Temperature Monitoring Project

Hello guys ahv gotten to a new stage on my project simple temperature monitoring system using `MicroPython` on a `Zephyr` `RTOS`-supported microcontroller, such as the `ESP32`, and transmit the data […]

How can I resolve BLE connection issues with ESP32 and Android 11 using ArduinoBLE?

Hi Devs, I’m using an ESP32 as a BLE peripheral device to broadcast sine values to my Android 11 phone via the nRF Connect app, i am using the ArduinoBLE […]

seeking help for connectivity issues in esp32 bluetooth with android

I found this code for connecting the bluetooth #include “BluetoothSerial.h” BluetoothSerial SerialBT; bool isConnected = false; void setup() { Serial.begin(115200); SerialBT.begin(“ESP32_BT”); // Bluetooth device name Serial.println(“The device started, now you […]