Adafruit RS232 Full Breakout with DE9-M 8 channel ESP32-S3 Dual Core 240MHz Tensilica

ESP32-S3 Dual Core 240MHz Tensilica processor with native USB connectivity

this allows you to switch to a different operating system

The actuator is made from a 5mm clear blue Perspex sheet with multiple mounting holes and approximately 20mm of travel

Pack of 10 male headers

It features an onboard on/off switch for easy operation

Adafruit RS232 Full Breakout with DE9-M 8 channel ESP32-S3 Dual Core 240MHz TensilicaIf you want to interface with telco, retro, or industrial equipment, you'll probably run into RS 232 interfaces. The Adafruit RS232 Full Pinout Breakout with 8 Channels of UART to RS 232 Level Shifters is your friend in such cases. It provides 5 input and 3 output channels of level shifting and handles high negative voltage generation all in a low cost breakout board. We use the trusted MAX3243 from TI, a classic chip part of the MAX232 lineage,