Imported from GitHub: chof747/rj11-wemos-hat · commit 6db02c7 · license CC0-1.0

Description

A hat-board containing RJ11 connectors to interface with a wemos-mains-dev board

README

rj11-wemos-hat

Stack-up board for the wemos-mains-dev board which includes 2 RJ11 connectors that can be connected via solder pads to the broken out pins of the wemos D1 mini on the main board.

The board has the form factor to be stacked up on the wemos mains dev board to enable mains powered wifi enabled microcontroller projects

Elements

• 2 RJ11 Connectors
• Solder pads for all wemos pins (except 5V, 3V3 and GND)
• 2 1x2 connector pads exposing the data lines of the RJ11s
• 2 Jumpers to select the available 5V or 3V3 rail for the RJ11 connector
• A push button for the reset and a push button for the flash pin of the wemos D1 mini + pull-ups

Used Parts:

Revision History:

• v1.0: Initial version (Produced: 19.08.2023; First Assembly: 06.10.2023)
• v1.1: Corrected RJ12 socket connector