5. Setelah proses Instalasi Selesai maka kalian sudah bisa menggunakan Arduino IDE kalian untuk memprogram Board Wemos, sebagai contoh kita akan Uploud Program Blink, pilih board dengan cara masuk ke Tools>Board, pada bagian bawah kalian akan menemukan board baru bernama “WeMos D1 R2 & Mini”, hal yang perlu di perhatikan adalah settingan pada Uploud Speed pilih 115200 seperti gambar In this example we look at the 1.44“ inch TFT LCD shield from Wemos. It can display 128×128 resolution and 18-bit color The TFT is based on an ST7735S driver. Here is a picture of the LCD shield Pins The shield uses the following pins D1 mini Shield RST*(D0/D3/D4)) TFT_RST D3*(D0/D4/D8) TFT_DC D4*(D0/D3/D8) TFT_CS D7 […] For Wemos D1 R32 board there are available some examples ? | B4X Programming Forum. #B4X Discord (unofficial) Welcome to B4X forum! B4X is a set of simple and powerful cross platform RAD tools: B4A (free) - Android development. B4J (free) - Desktop and Server development. B4i - iOS development. B4R (free) - Arduino, ESP8266 and ESP32
This post is a quick introduction to BLE with the ESP32. First, we’ll explore what’s BLE and what it can be used for, and then we’ll take a look at some examples with the ESP32 using Arduino IDE. For a simple introduction we’ll create an ESP32 BLE server, and an ESP32 BLE scanner to find that server. Introducing Bluetooth Low Energy
The only micro controller that I have to hand at the minute is a Wemos D1 mini, not ideal as there are only one set of serial pins and they are shared with the USB. So I have connected the HC-05 as follows: Wemos -> HC-05. 5v -> 5v (vin) gnd -> gnd. RX -> TX. TX -> RX. I have an I2C LCD display also connected as I can't use the serial monitor.
Step 3: Get the OLED Working on Arduino. Now that you've probably loaded an Arduino sketch on your ESP32, the 'pretty' pictures that were running on it when you first plugged it in are probably gone. This particular ESP32 uses the SSD1306 libraries to communicate with the OLED display. After opening the sketch file, go to Tools > Board and select the “WeMos D1 R2 & Mini” option. Connect the WeMos Board & upload the code. The LED on the ESP8266 will start to blink. (If the LED on the ESP8266 is blinking when a USB is plugged, you can try modifying the “delay” values to see whether it updates accordingly.) Checking out
To set up your WiFi repeater with the Windows operating system, you need the official ESP flash tool from the ESP8266 manufacturer “ESPRESSIF”. Follow the installation instructions and then open the program. Select “Developer Mode” and “ESP8266 Download Tool”: A window will open as shown in Figure 1. Figure 1: ESP Flash Tool.
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    • wemos d1 mini bluetooth example