From fd94ced975960be02b487e1475423d3b025e80b9 Mon Sep 17 00:00:00 2001 From: Mikhail Grushinskiy Date: Tue, 5 Nov 2024 16:39:29 -0500 Subject: [PATCH] Create README.md --- bbn_m5atomS3_lite_env/README.md | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 bbn_m5atomS3_lite_env/README.md diff --git a/bbn_m5atomS3_lite_env/README.md b/bbn_m5atomS3_lite_env/README.md new file mode 100644 index 0000000..2e6a66b --- /dev/null +++ b/bbn_m5atomS3_lite_env/README.md @@ -0,0 +1,26 @@ +# M5Stack AtomS3-Lite with Env sensors to NMEA 0183 + +M5Stack ENV Unit with Temperature Humidity Air Pressure Sensor (DHT12 + BMP280) + +Connected to M5Stack AtomS3-Lite via i2c + +- Air Pressure +- Air Temperature +- Humidity + +Generates NMEA-0183 XDR sentences (USB Serial with baud rate 4800) like this: + +```` +$BBXDR,C,23.20,C,TEMP_DHT12*6B +$BBXDR,C,24.58,C,TEMP_BMP280*5D +$BBXDR,P,101731.00,P,PRES_BMP280*4B +$BBXDR,H,30.30,P,HUMI_DHT12*65 +$BBXDR,C,23.00,C,TEMP_DHT12*69 +$BBXDR,C,24.58,C,TEMP_BMP280*5D +$BBXDR,P,101731.00,P,PRES_BMP280*4B +```` + +M5Stack ENV Unit with Temperature Humidity Air Pressure Sensor (DHT12 + BMP280): + +https://docs.m5stack.com/en/unit/env +