From 84a41e9378c29e0150379b34508c9c88addf9a6e Mon Sep 17 00:00:00 2001 From: Johannes Römer Date: Sun, 12 Oct 2014 18:57:38 +0200 Subject: Add an Aosong AM2303 humidity/temperature sensor dump. --- am230x/am2303/README | 19 +++++++++++++++++++ am230x/am2303/am2303_1mhz.sr | Bin 0 -> 610 bytes 2 files changed, 19 insertions(+) create mode 100644 am230x/am2303/README create mode 100644 am230x/am2303/am2303_1mhz.sr (limited to 'am230x') diff --git a/am230x/am2303/README b/am230x/am2303/README new file mode 100644 index 0000000..6d661c8 --- /dev/null +++ b/am230x/am2303/README @@ -0,0 +1,19 @@ +------------------------------------------------------------------------------- +Aosong AM2303 +------------------------------------------------------------------------------- + +This is an example capture of the Aosong AM2303 temperature and humidity sensor +single-wire protocol. + +The sensor was connected to an Atmel ATmega8 running a custom software to read +out this type of devices. + + +Logic analyzer setup +-------------------- + +The logic analyzer used was an MCU123 USBee AX Pro clone (at 1 MHz): + + Probe AM2303 + ------------------ + 0 SDA diff --git a/am230x/am2303/am2303_1mhz.sr b/am230x/am2303/am2303_1mhz.sr new file mode 100644 index 0000000..5708df2 Binary files /dev/null and b/am230x/am2303/am2303_1mhz.sr differ -- cgit v1.2.3-54-g00ecf