diff --git a/RF24.h b/RF24.h
index d9a305200..eadbad68a 100644
--- a/RF24.h
+++ b/RF24.h
@@ -1496,8 +1496,8 @@ s *
* +-\/-+
* NC PB5 1|o |8 Vcc --- nRF24L01 VCC, pin2 --- LED --- 5V
* nRF24L01 CE, pin3 --- PB3 2| |7 PB2 --- nRF24L01 SCK, pin5
- * nRF24L01 CSN, pin4 --- PB4 3| |6 PB1 --- nRF24L01 MOSI, pin7
- * nRF24L01 GND, pin1 --- GND 4| |5 PB0 --- nRF24L01 MISO, pin6
+ * nRF24L01 CSN, pin4 --- PB4 3| |6 PB1 --- nRF24L01 MOSI, pin6
+ * nRF24L01 GND, pin1 --- GND 4| |5 PB0 --- nRF24L01 MISO, pin7
* +----+
* @endcode
*
@@ -1531,10 +1531,27 @@ s *
* PB3 4| |11 PA2 --- nRF24L01 CE, pin3
* PB2 5| |10 PA3 --- nRF24L01 CSN, pin4
* PA7 6| |9 PA4 --- nRF24L01 SCK, pin5
- * nRF24L01 MOSI, pin7 --- PA6 7| |8 PA5 --- nRF24L01 MISO, pin6
+ * nRF24L01 MISO, pin7 --- PA6 7| |8 PA5 --- nRF24L01 MOSI, pin6
* +----+
* @endcode
*
+ *
+ * **ATtiny2313/4313 Pin map with CE_PIN 12 and CSN_PIN 13**
+ * @code
+ * +-\/-+
+ * PA2 1|o |20 VCC --- nRF24L01 VCC, pin2
+ * PD0 2| |19 PB7 --- nRF24L01 SCK, pin5
+ * PD1 3| |18 PB6 --- nRF24L01 MOSI, pin6
+ * PA1 4| |17 PB5 --- nRF24L01 MISO, pin7
+ * PA0 5| |16 PB4 --- nRF24L01 CSN, pin4
+ * PD2 6| |15 PB3 --- nRF24L01 CE, pin3
+ * PD3 7| |14 PB2
+ * PD4 8| |13 PB1
+ * PD5 9| |12 PB0
+ * nRF24L01 GND, pin1 --- GND 10| |11 PD6
+ * +----+
+ * @endcode
+ *
*
*
*