This BSP is based on Espressif's ArduinoESP32 BSP. We will keep this BSP updated with the original BSP.

• WisBlock WiFi Module RAK11200
• Documentation

• Installation Instructions
• IMPORTANT NOTE
• RAK11200 Connector PINMAP
• Using RAK5005-O IOs in your sketch
• Decoding Exceptions
• Issue/Bug reports

• Using Arduino IDE Boards Manager (preferred)
  • Instructions for Boards Manager

Different to other ESP32 boards, the RAK11200 needs to be put manually into download mode. If you do not force the RAK11200 download mode, you cannot upload your sketch from Arduino IDE (or PlatformIO).

To force the RAK11200 into download mode you need to connect the pin BOOT0 on the WisBlock Base RAK5005-O to GND and push the reset button.
The BOOT0 pin is on the J10 pin header, the GND pin is next to it.

You can use EspExceptionDecoder to get meaningful call trace.

The RAK11200 module has a ESP32-WROVER module at its core. The figure below shows the core module pins and connection information.

WisBlock Core RAK11200 Pin Assignment

To make it easier to use the RAK5005-O IO's in your sketch/application, we have pre-defined all the GPIO's and Analog inputs already:

#define LED_GREEN   12
#define LED_BLUE    2

#define WB_IO1      14
#define WB_IO2      27
#define WB_IO3      26
#define WB_IO4      23
#define WB_IO5      13
#define WB_IO6      22
#define WB_SW1      34
#define WB_A0       36
#define WB_A1       39
#define WB_CS       32
#define WB_LED1     12
#define WB_LED2     2

So if you need to access the IO1 of the RAK5005-O, you can simply write

pinMode(WB_IO1, INPUT);
digitalRead(WB_IO1);

Or if you want to use the green LED of the RAK5005-O:

pinMode(LED_GREEN, OUTPUT);
// Switch LED off
digitalWrite(LED_GREEN, LOW);
// Switch LED on
digitalWrite(LED_GREEN, HIGH);

Please report issues and bugs in the RAKwireless Forum.