From c2c9e808120ec584603130c8d9f087ca0cf5e74f Mon Sep 17 00:00:00 2001 From: guowenxue <guowenxue@gmail.com> Date: Wed, 03 Nov 2021 23:03:01 +0800 Subject: [PATCH] update sht20.c --- modules/c/sht20.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) diff --git a/modules/c/sht20.c b/modules/c/sht20.c index 04a7219..d41e451 100644 --- a/modules/c/sht20.c +++ b/modules/c/sht20.c @@ -8,7 +8,18 @@ * Version: 1.0.0(2018/10/14) * Author: Guo Wenxue <guowenxue@gmail.com> * ChangeLog: 1, Release initial version on "2018/10/14 12:13:26" - * + * + * Pin connection: + * + * vcc --- #Pin17 ( 3.3v ) + * GND --- #Pin20 ( GND ) + * SDA --- #Pin02 ( SDA ) + * SCL --- #Pin03 ( SCL ) + * + * /boot/config.txt: + * + * dtparam=i2c_arm=on + * ********************************************************************************/ #include <stdio.h> -- Gitblit v1.9.1