From f3cb283a9bfef95372f1cb988eca1c6792b97951 Mon Sep 17 00:00:00 2001 From: Zontex Date: Thu, 26 Nov 2020 15:54:47 +0800 Subject: [PATCH] Update pbhub.md --- docs/en/unit/pbhub.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/en/unit/pbhub.md b/docs/en/unit/pbhub.md index 1f695968..ffb912ab 100644 --- a/docs/en/unit/pbhub.md +++ b/docs/en/unit/pbhub.md @@ -7,7 +7,7 @@ ## Description **PbHub** Expander unit is a single-bus board which is controlled using GROVE PortB connector (The black port on the M5Go Base). -The expaner unit contains 6 ports all in 1 unit. PortB can be used as GPIO and Analog in (the two data lines are connected to GPIO36 and GPIO26 on the ESP32 module). +The expander unit contains 6 ports all in 1 unit. PortB can be used as GPIO and Analog in (the two data lines are connected to GPIO36 and GPIO26 on the ESP32 module). Similar to the PaHub Unit, the PbHub provides solution for multiple devices control using a single port - PortB. With PbHub each of the IO can be configured as input and output, it has a built-in MEGA328 MCU with a simple driver firmware installed. *Notice: Please pay attention to the order of the channels while programing the PbHub*