From 539cc5a5e4aa80a9db2948b2ca8d11af9dba12b1 Mon Sep 17 00:00:00 2001 From: Michal Date: Tue, 14 May 2024 11:17:52 +0200 Subject: [PATCH] add note.txt --- note.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 note.txt diff --git a/note.txt b/note.txt new file mode 100644 index 0000000..94da7fe --- /dev/null +++ b/note.txt @@ -0,0 +1,14 @@ +- POE +-wiznet w5500 +- pzem-017 +-pzem-004t + + + esp | rs485 | pzem-017 +---------------------------------------------------------------------------------------------------------------------------- + 5v | vcc | 5v + gnd | gnd | gnd + gpio17 | txd | + gpio16 | rxd | + | a+ | a + | b- | b \ No newline at end of file