From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Tue, 24 Jan 2023 18:50:33 +0000 (+0100)
Subject: Adding README File
X-Git-Url: http://git.techno-innov.fr/?a=commitdiff_plain;h=72eb13b0e97cae86330bb744969166d4f4e2c308;p=elec%2Fmodules%2Frfsub1g

Adding README File
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+RF Sub-1GHz modules
+
+## Dependencies :
+This repository relies on Techno-Innov's base elec repository which holds the domotab library.
+It can be cloned from here http://git.techno-innov.fr/?p=elec/base
+  git clone git://git.techno-innov.fr/elec/base
+
+
+## Description :
+The RF Sub-1GHz modules have been created for the domotab project as a communication module
+ for the DTPlug.
+The module would have allowed communication with most of the appliances using Sub-1GHz RF
+ communication (For example 433MHz and 868MHZ for europe or 315 and 915 MHz for US).
+Only the 868MHz version has been tested yet (in 868MHz and 915MHz configurations).
+
+
+## History of the different board versions :
+- UEXT :
+	v0.1 : First version created - 2012-11-03
+		including CC1101, CC1190 and EPCOS, with eeprom ID
+	v0.2 : Updated  board - 2014-11-30
+		removing CC1190 and epcos
+		adding Ceramic antenae
+		adding Boost step-up DC-DC converter
+		adding temperature sensor
+		adding GPIO connector
+		adding RTC oscilator
+    v0.3 : Updated version - 2015-01-15
+		adding I2C pull-up resistors
+		removing Boost step-up DC-DC converter
+		removing temperature sensor
+	v0.5 : Update - 2017-02-10
+		Licence changed to CC-by-sa
+		Moved UEXT connector to allow fit in Scialys module
+
+
+- USB :
+	v0.1 : created from UEXT version - 2014-12-06
+		removing Uext connector and module identification from UEXT version
+		adding USB-to-UART FT230XS from FTDI
+		adding SPI connector (P7) and GPIO connector (P6)
+	v0.3 : Update - 2014-12-19
+		adding I2C pull-up resistors
+	v0.3 : Licence change - 2015-10-24
+		Licence changed to CC-by-sa
+	v0.3 : Update - 2015-07-06
+		removing Boost step-up DC-DC converter
+		removing temperature sensor
+	v0.4 : Update - 2016-07-04
+		adding pull-up resistor for wakeup pin
+	v0.5 : Update - 2017-02-10
+		update module markings/labels
+		improved ground planes
+	v0.6 : Update - 2019-10-10
+		adding UART pins (P2)
+		adding option for USB-A or micro-USB connector
+	v0.6 : Update schematics comments : 2020-10-08
+		Add comment for mount with components for 433MHz
+	v0.6 : Update PCB Silkscreen : 2022-11-23
+		Update PCB Silkscreen : rotate P2 move P6 inside of board remove "MUSB" and "PCBedge"
+
+
+- Standalone
+	v0.1 : created from UEXT version - 2014-12-06
+		removing Uext connector and module identification from UEXT version
+		adding P1 for UART0 connection (prog)
+	v0.3 : First update - 2014-12-06
+		adding uSD slot
+	v0.4 : Second update - 2015-02-17
+		adding SPI connector
+		adding GND and VCC to UART/Prog connector
+		adding I2C pull-up resistors
+		adding 12MHz Oscilator for LPC1224
+	v0.4 : Third update - 2015-12-24
+		removing temperature sensor
+	v0.5 : Update - 2017-02-10
+		removing Boost step-up DC-DC converter
+		updated UART/Prog connector : Changed pinout for debug port to match the one defined for Exanh
+
+