It is largely compatible with the MST7500M pinout , facilitating easier migration for manufacturers.
Based on the part number , you are likely referring to the Parallax #29088 PING))) Ultrasonic Distance Sensor . pan186cv datasheet
The PAN186CV is widely utilized in consumer electronics that require simple, reliable wireless links, including: It is largely compatible with the MST7500M pinout
2.4 GHz transceiver circuit optimized for high interference suppression. Peripherals: 8-channel, 8-bit precision ADC. PWM generator (ideal for motor control). Hardware comparator and timers. reliable wireless links
Due to its low cost and high interference suppression, you will find it in: Remote controlled toys (e.g., toy cars and drones). LVGL music player systems. Wireless transceivers for smart devices. AliExpress
Used in the 2.4GHz control systems for quadcopters and cars.