new data

GEX Radio Dongle (F103 NRF caster)/README.md

@@ -0,0 +1,13 @@
+GEX Radio Dongle
+================
+
+This board is a GEX accessory. It conencts to GEX Zero (or other GEXes with the NRF module)
+and provides UART-like connection using a USB virtual comport.
+
+The board is fitted with a USB type A connector, a reset button and a debug header.
+A NRF24L01+ is soldered onto the PCb and the flat antenna sticks outside the board for better transmission.
+
+There are no GPIOs broken out due to the limited board size, other than those used for the radio module. This, however, 
+includes full SPI and 3 other GPIOs, which could be used for other applications if the NRF module is not installed.
+
+This board uses STM32F103C8T6 (same like Bluepill), so the firmware should be bluepill compatible.

GEX Radio Dongle (F103 NRF caster)/rev.1/GEX_Radio.PrjPcbStructure

@@ -0,0 +1 @@
+Record=TopLevelDocument|FileName=GEX_Radio.SchDoc