esp_idf_sys

Constant touch_pad_shield_driver_t_TOUCH_PAD_SHIELD_DRV_L1

Source 
pub const touch_pad_shield_driver_t_TOUCH_PAD_SHIELD_DRV_L1: touch_pad_shield_driver_t = 1;
Expand description

<The max equivalent capacitance in shield channel is 80pf