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it's only for reference
It features an onboard on/off switch for easy operation
Red on-board pin #13 LED
this chip includes a full WiFi stack and is perfect for creating Internet-connected projects
Pack of 10 male headers
Adafruit RS232 Full Breakout with DE9-M 8 channel it's only for referenceIf 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,
US$ 109.00
US$ 34250.00
US$ 115.50
