From 30bd60b84df7da39da654087ace6b7a6a9ca1725 Mon Sep 17 00:00:00 2001 From: lobocobra Date: Sat, 2 Sep 2017 01:17:25 +0200 Subject: [PATCH] Updated Sonoff 4CH and 4CH Pro (markdown) --- Sonoff-4CH-and-4CH-Pro.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Sonoff-4CH-and-4CH-Pro.md b/Sonoff-4CH-and-4CH-Pro.md index d45d4def..85eca2b9 100644 --- a/Sonoff-4CH-and-4CH-Pro.md +++ b/Sonoff-4CH-and-4CH-Pro.md @@ -45,13 +45,13 @@ Use the ESP programming header as described in the picture to upload the firmwar ## Solving Sonoff 4CHpro programing issues If you have problems to program the 4CH-pro, you might find below tips useful: -Step1) Ensure right port is set in the Arduino IDE. -Step1) TX/RX are printed correctly on the pro version => TX goes to RX PIN and RX to TX. -Step2) If you use windows7+, check in the device manager if the port is not added/removed all 2 seconds. +* Step1) Ensure right port is set in the Arduino IDE. +* Step1) TX/RX are printed correctly on the pro version => TX goes to RX PIN and RX to TX. +* Step2) If you use windows7+, check in the device manager if the port is not added/removed all 2 seconds. => If yes then your USB port does not deliver enough ampere. => Moving to a Laptop might do the trick. -Step2) Reduce upload speed to 57600 in Arduino IDE. -Step3) Use an active USB HUB if your computer delivers not enough ampere +* Step2) Reduce upload speed to 57600 in Arduino IDE. +* Step3) Use an active USB HUB if your computer delivers not enough ampere => External power source will stabilize the 4CH-pro and you can increase upload speed back to 115200. ## Solving OTA and Upload Problems