Add OrangePI R1 detetion

diff --git a/src/adafruit_blinka/board/orangepir1.py b/src/adafruit_blinka/board/orangepir1.py
index 19b2588bd6ce4bdb7638533da13d2b8371ab468d..102b6121b804832542cd68a5effd46583d309988 100644 (file)
--- a/src/adafruit_blinka/board/orangepir1.py
+++ b/src/adafruit_blinka/board/orangepir1.py
@@ -26,7 +26,7 @@ SPI1_CLK = pin.PA14
 PA2 = pin.PA2
 UART2_RTS = pin.PA2
 PA18 = pin.PA18
-TWI1-SCK = pin.PA18
+TWI1_SCK = pin.PA18
 PG6 = pin.PG6
 UART1_TX = pin.PG6
 PG7 = pin.PG7