background image

 

 6

 

Uploading the first sketch to the board 

4.

 

Once the ESP32 core has been installed, open the tools menu and select the ESP32 Dev module board by 
going to: 

Tools > Board:"..." > ESP32 Arduino > ESP32 Dev Module 

 

 

5.

 

Connect the Whadda ESP32 module to your pc using a micro USB cable. Open the tools menu again and 
check if a new serial port has been added to the port list and select it (

Tools > Port:”…” > 

). 

If this is not 

the case

, you may need to install a new driver to enable the ESP32 to properly connect to your 

computer.  
Go t

https://www.silabs.com/developers/usb-to-uart-bridge-vcp-drivers

 to download and install the 

driver. Reconnect the ESP32 and restart the Arduino IDE once he process has finished. 

 

Содержание ESP32

Страница 1: ...whadda com USER MANUAL EN ESP32 DEVELOPMENT BOARD WPB109 ...

Страница 2: ...ithout supervision General Guidelines Refer to the Velleman Service and Quality Warranty on the last pages of this manual All modifications of the device are forbidden for safety reasons Damage caused by user modifications to the device is not covered by the warranty Only use the device for its intended purpose Using the device in an unauthorised way will void the warranty Damage caused by disrega...

Страница 3: ...d versatility makes it the ideal candidate to serve as the brains of your next IoT project Specifications Chipset ESPRESSIF ESP WROOM 32 CPU Xtensa dual core or single core 32 bit LX6 microprocessor Co CPU ultra low power ULP co processor GPIO Pins 28 Memory RAM 520 KB of SRAM ROM 448 KB Wireless connectivity WiFi 802 11 b g n Bluetooth v4 2 BR EDR and BLE Power management max current consumption ...

Страница 4: ...mware Download mode for downloading firmware through the serial port USB to UART Bridge Converts USB into UART serial in order to facilitate the communication between the ESP32 and pc Micro USB Port USB interface Power supply for the board as well as the communication interface between a computer and the ESP32 module 3 3 V Regulator Converts 5 V from USB to 3 3 V needed to supply the ESP32 module ...

Страница 5: ... and open the preferences menu by going to File Preferences Enter the following URL into the Additional Boards Manager URLs field https raw githubusercontent com espressif arduino esp32 gh pages package_esp32_index json and hit OK 3 Open the Boards Manager from Tools Board menu and install the esp32 platform by putting ESP32 into the search field selecting the most recent version of the esp32 core...

Страница 6: ...pc using a micro USB cable Open the tools menu again and check if a new serial port has been added to the port list and select it Tools Port If this is not the case you may need to install a new driver to enable the ESP32 to properly connect to your computer Go to https www silabs com developers usb to uart bridge vcp drivers to download and install the driver Reconnect the ESP32 and restart the A...

Страница 7: ...les We recommend to run the example called GetChipID as a starting point which can be found under File Examples ESP32 ChipID 8 Click the Upload button and monitor the info messages at the bottom Once the message Connecting appears press and hold the Boot button on the ESP32 until the uploading process has finished Release Boot button Press and hold Boot button ...

Страница 8: ...erial monitor and check that the baudrate is set to 115200 baud 10 Press the Reset EN button debug messages should start appearing on the serial monitor together with the Chip ID If the GetChipID example was uploaded ...

Страница 9: ...he ESP32 board You can check if the driver has been properly installed by checking Device manager on Windows under COM Ports to see if a Silicon Labs CP210x device is recognized Under Mac OS you can run the command ls dev tty cu in the terminal to check this ...

Страница 10: ...ple will harness this extra functionality by having the ESP module function as a basic webserver 1 Open the Arduino IDE and open the AdvancedWebServer example by going to File Examples WebServer AdvancedWebServer 2 Replace YourSSIDHere with your own WiFi network name and replace YourPSKHere with your WiFi network password ...

Страница 11: ...s menu are set and that the proper serial communication port has been selected 4 Click the Upload button and monitor the info messages at the bottom Once the message Connecting appears press and hold the Boot button on the ESP32 until the uploading process has finished Release Boot button Press and hold Boot button ...

Страница 12: ... the network connection and the IP address Take a note of the IP address Is the ESP32 having trouble to connect to your WiFi network Check that the WiFi network name and password have been set up correctly and that the ESP32 is in range of your WiFi access point The ESP32 has a relatively small antenna so it might have more difficulties to pick up the WiFi signal at a certain location than your PC...

Страница 13: ... in the Arduino IDE You could try out the Bluetooth functionality by trying the example sketches in the ESP32 BLE Arduino folder or try out the internal magnetic hall sensor test sketch ESP32 HallSensor Once you tried out a few different examples you can try to edit the code to your liking and combine the various examples to come up with your own unique projects Also check out these tutorials made...

Страница 14: ...14 whadda com Modifications and typographical errors reserved Velleman Group nv Legen Heirweg 33 9890 Gavere WPB109 26082021 ...

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