From ade29881b61f688e5d8fe1a8e62055f556857e80 Mon Sep 17 00:00:00 2001 From: bdring Date: Wed, 3 Apr 2019 13:13:15 -0500 Subject: [PATCH] Updated Using Bluetooth (markdown) --- Using-Bluetooth.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Using-Bluetooth.md b/Using-Bluetooth.md index 5d9093a..d1e7bec 100644 --- a/Using-Bluetooth.md +++ b/Using-Bluetooth.md @@ -1,8 +1,9 @@ ### Using Bluetooth - Make sure **#define ENABLE_BLUETOOTH** is not commented out in **config.h**. -- Use a serial port terminal to set the Bluetooth name using **$I=NAME**, where NAME is the Bluetooth name you want. I don't know all the naming rules, so keep it short and simple. There is no capability to use a password yet. Grbl converts all input to capital letters, so lowercase will cannot be used. -- Reboot the ESP32 to turn on Bluetooth with that name. Grbl will send **Starting Bluetooth:ESP32BT** as the first item when booting to let you know Bluetooth is on. ESP32BT is the Bluetooth name I used in this case. Grbl will now respond on either Bluetooth or Serial data. All Bluetooth sends are echo'd on the Serial port if you want to watch the data. +- Use a USB serial port terminal to set the Bluetooth name using the [ESP140]< Bluetooth name> pwd=XXX command. [See this doc](https://github.com/bdring/Grbl_Esp32/blob/master/doc/Commands.txt) on how to use those types of commands. I don't know all the naming rules, so keep it short and simple. There is no capability to use a password yet. Example: [ESP410]ESP32_BT pwd=admin This would give the name "ESP32_BT" and use the default password "admin" +- Put the ESP32 into Bluetooth mode with the [ESP115]BT pwd=XXX command. [See this doc](https://github.com/bdring/Grbl_Esp32/blob/master/doc/Commands.txt) on how to use those types of commands. The ESP32 uses the same hardware for Wifi and bluetooth, so only one can be used at a time. +- Reboot the ESP32 to turn on Bluetooth with that name. Grbl will send **Starting Bluetooth:ESP32BT** as the first item when booting to let you know Bluetooth is on. ESP32BT is the Bluetooth name I used in this case. Grbl will now respond on either Bluetooth or Serial data. - Bluetooth is setup as a serial Bluetooth. This means when you pair it with a device, it will look like a serial port. This allow backward compatibility with existing serial port senders, like Universal GCode Sender - **Caution:** Do not pair while running a job. The ESP32 will likely interrupt and/or watchdog issues while the stepper timer is running and the pairing process is running.