From 55508ede1cc74bae5129acae12e214de0bd0c4f1 Mon Sep 17 00:00:00 2001 From: Dobrica Pavlinusic Date: Mon, 30 Sep 2019 14:22:32 +0200 Subject: [PATCH] mention serial ports 3v3 --- README | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README b/README index aa1c861..e54c333 100644 --- a/README +++ b/README @@ -1,6 +1,8 @@ Experiments with air quality sensors -Scripts in this directory talk to sensors and store data into influxdb. +Scripts in this directory read from sesor serial port output (which +is 3.3V serial connected to usb serial dongle) and store data to +influxdb using curl. When receiving data from sensors, they check header and checksum to avoid sending garbage data. This also helps when you select wrong -- 2.20.1