Would anyone lay down a schema of the pins? there are 6 and not sure which one to use.
The pins are labeled on the back of the board, see the picture in the top left corner.
Connect the ground of the adapter to the GND of the ESP pin. Then connect adapter TX with P_RX and adapter RX with P_TX crosswise.
To make the ESP32 flashable, you must switch to boot mode: Connect GPIO0 (IO0 on the LV07) on the ESP32 to ground (GND on the LV07). Then press the reset button on the back of the LV07 with a paper clip. Only then disconnect the ground from GPIO0.