
About PHPoC Expansion Boards
PHPoC Expansion Boards provide the additional hardware (such as Breadboard, RS232, RS422, RS485 and so on) to enhance capabilities of PHPoC IoT Board, and standardized connectors and sockets (such as 3-pin interface, Grove interface, mikroBUS™ socket, pitch terminal block and so on) to create the firm connection to external devices.
This board is stackable on PHPoC IoT Board. Pinouts of expansion board connect directly to pins of PHPoC IoT Board.
About RS232 Board / PES-2201
RS232 Board is a PHPoC expansion board designed for RS232 communication. The type of the communication port is D-SUB9 and RTS/CTS flow control is available. This board is stackable on PHPoC IoT Board (PHPoC Black and PHPoC Blue). It can be used for not only prototype but also production as a component.
Features
- 9 pin D-sub male interface for RS232
- 2.54mm pitch 1x4 hole for RS232
- UART jumper (either UART0 or UART1)
- RTS/CTS jumper (either EN-enabled or DIS-disabled)
- Current consumption: approximately 25 mA