diff --git a/README.md b/README.md
index 9d23be4..0b92912 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,35 @@ Wetterstation v2 with ESP32 and various sensors
 * ESP32 µC
 
 ## Wiring
-tbd
+
+### Display
+
+Connect to TFT LCD Port with 10P SH1.0 cable
+
+E-Paper pin | ESP32 pin | Notes
+------------|-----------|------------
+3V3         |           |
+BUSY        | nc        |
+CS          | IO14      |
+SCK         | IO18      |
+MOSI        | IO23      | MISO: IO19
+DC          | IO27      |
+RST         | IO33      |
+GND         |           |
+
+
+### BME680
+
+I2C
+
+BME680 pin | ESP32 pin | Notes
+-----------|-----------|----------
+VCC        |           |
+GND        |           |
+SCL        | IO22      |
+SDA        | IO21      |
+SDO        | nc        | SPI only
+CS         | nc        | SPI only
 
 ## Build & Install