![]() ![]() The DSO-138 doesn’t come with an Arduino bootloader and I wasn’t able to get the serial bootloader to work. Once it compiles without error you’re halfway there. Then specify the board variant by selecting Tools : Variant : STM32F103C8 (20k RAM 64k FLASH).Įnter the program listed below compile it. ![]() Once the boards are installed, specify the STM32F103 board by selecting Tools : Board : STM32F1 Boards (Arduino_STM32) : Generic STM32F103C series. Filter the listed boards using the string “STM32” and install the “STM32F1xx/GD32F1xx” boards. In the Arduino menu system, select Tools : Board : Board Manager. The DSO-138 uses the STM32F103 controller (the same one found in the Blue Pill and Arduino ARM development libraries) so this is the logical place to start. ![]() So over the next few weeks I’m going to attempt some other projects that take advantage of its features. The board contains switches, push-buttons, signal conditioning hardware, and a display all the elements of a nice development board. Rather than seeing it as just another piece of ewaste I decided to try repurposing it. Unfortunately, I bricked mine when trying to update the firmware. The DSO-138 is a basic oscilloscope kit capable of viewing low frequency signals. Using the DSO-138 as an Arduino Development Board ![]()
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