Ramps 1.4 with Anet display and external SD card reader

thingiverse

This is the wiring to use an Anet display with a Ramps 1.4. I used the Marlin configuration for the full graphics reprapdiscount smart controller. To get an external SD card reader to work, you need an detect pin. You have to solder a wire to the socket. I also uploaded a cover for the ANET A3 with a holder for the SD card reader. You have to remove the nuts of the top two screws. I used this SD card reader: https://www.ebay.com/itm/2pcs-SD-Card-Module-Slot-Socket-Reader-For-Arduino-ARM-MCU-Read-And-Write/381374955597?epid=1964934917&hash=item58cbb8004d%3Ag%3AncoAAOxy4YdTV9hO&_sacat=0&_nkw=sd+card+reader+arduino&_from=R40&rt=nc&_trksid=p2334524.m570.l1313.TR1.TRC0.A0.H0.Xsd+card+reader+arduino.TRS0&LH_TitleDesc=0 Adapter wiring: EXP1:1 - LCD:10 EXP1:2 - LCD:8 EXP1:3 - LCD:5 EXP1:4 - LCD:3 EXP1:5 - LCD:9 EXP1:6 - EXP1:7 - EXP1:8 - EXP1:9 - LCD:1 & SD:GND EXP1:10 - LCD:2 & SD:+5V EXP2:1 - SD:MISO EXP2:2 - SD:SCK EXP2:3 - LCD:4 EXP2:4 - SD:CS EXP2:5 - LCD:6 EXP2:6 - SD:DET (7th pin on Socket) EXP2:7 - SD:MOSI EXP2:8 - J3:7 EXP2:9 - EXP2:10 -