The picture shows two header files in the example program in the development board of TMS320LF2407. This way of defining registers is different from the way defined in 2812. I don’t understand why it
Since ch554 can be used for USB applications, can it also be used as a dongle? The simplest way is to provide a password to the program ("This is ch554"). If the password matches, the program continue
If you want to restore the factory firmware after developing SensorTile.box yourself or burning other programs for testing, you can use DFU or JTAG to flash STSW-MKSBOX1_BL firmware
Then use STBLESens
littleshrimpST Sensors & Low Power Wireless Technology Forum
I am debugging a circuit recently. The voltage is converted to 4~20mA. I use xtr117. The schematic diagram is shown above. The Vdc input is 2.7V. The output current of pin 4 is connected to 15A ground