B4R v1.20 added support for ESP8266 modules. ESP8266 is a great module for IoT solutions. For a few dollars you get a powerful microcontroller with built-in support for wifi. I recommend to develop with a board that includes a USB to serial converter. Configuration Open Arduino IDE - File -...
I tried this on the B4A Forum, with no responses. Thought I'd move it here for any Arduino Users in case it was missed over there. Has anyone made any B4A/B4J application that can receive data and/or talk to one of the more recent Arduino boards, like the Arduino Nano 33 IoT, or MKR WiFi 1010...
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Your module does not have a USB port so you will need to program it with a usb to rs232 adapter or the arduino.
It is explained in this post about the esp32 cam module ...
Hello! Last December I made a request for support for the ESP32 Camera support. Well, I finally found the time to work on it myself and here's my initial attempt at implementing this with B4R. I'm using an ESP32CAM camera board with 4GB of PSRAM (like extended memory for the camera). I'm...