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RS232/RS485 and Level Translator FeatherWing

FeatherWing (/Feather base) for enabling any Feather-compatible board to interface with RS232/RS485 or different voltage UART.

alex-tsamakosAlex Tsamakos
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This FeatherWing (/Feather base) enables any Feather-compatible board to interface with RS232/RS485 or different voltage UART. It was made especially for interfacing with smart meters.

Features

TXB0104PWR Bi-Directional Level Translator
SN65HVD11D RS485 Driver
TRS3223ECPWR RS232 Driver
Grove Connector connected to the Feather Board's I2C
LEDs indicating which parts are active (Level Translator/RS232/RS485)
VIN Switch (only for compatible Feather Boards)
(Screw) Terminal Blocks for all connections
TVS Protection on the RS* IOs

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Discussions

Dan Maloney wrote 01/02/2020 at 17:27 • point

I like the project, but I love the look of those PCBs! You can tell how much work went into them. Nice job!

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