Hendrik Linka

When you try to get the esp32 tools with get.py the following error appears: OSError: [Errno 1] Operation not permitted: './xtensa-esp32-elf/xtensa-esp32-elf/lib' Fix: Change access rights of xtensa-esp32-elf or recreate the...

Error: /Documents/Arduino/hardware/ArduCAM/ArduCAM_ESP32S_UNO/libraries/ArduCAM/ArduCAM.cpp:973:4: error: 'reg_val' may be used uninitialized in this function [-Werror=maybe-uninitialized] while ((reg_addr != 0xff) | (reg_val != 0xffff)) Fix: Set it to 0x00 at line 973 and 1005...

The function wifi_fpm_set_wakeup_cb isn't available in your ESP8266-Version. Works fine with ESP8266 2.3.0.