Reply to the official account with 【programmer】 to download the Bluetooth serial APP.
Purchase Bluetooth Serial Module:
https://item.taobao.com/item.htm?id=619731291566
After installing the Bluetooth module on the programmer, you can conveniently use your phone to view printed information and enter the console to execute various serial commands. This Bluetooth serial APP has practical functions such as saving printed information, sharing printed information, setting font size, clearing screen information, entering the console, sending serial commands, and executing serial commands.
Introduction to Bluetooth Serial APP Usage:
When you open the Bluetooth serial APP, the first screen displayed is the search interface. It will automatically search for Bluetooth modules upon entering, but you can also click to search manually. Once you find your installed Bluetooth name and MAC address, click to enter the printing interface, and power the mainboard to display printed information.
You can click the save button on the information interface to save the printed information to your phone; open the Qiji folder in the file manager to find the saved printed information files. Click the share button to directly send the printed information to WeChat or QQ friends to help you analyze it; click the font size button to set the font size of the printed information interface.
The following Ctrl+C, ESC, TAB, Enter keys simulate computer keyboard keys, making it easy to enter the console and input various serial commands. For example, for some TV mainboards, pressing the Enter key during startup enters the console to input the cu command for main program upgrades, all of which can be operated via mobile phone, making it very convenient and quick.
Instructions for Installing Bluetooth Serial Module:
You only need to connect four wires: find the four function pins VCC, GND, RX, TX on the Bluetooth module and connect them to the corresponding points on the programmer to complete the installation task. Then download the Bluetooth serial APP we provide for use. The new version of the programmer has reserved installation positions and functional leads for the Bluetooth module. Below are the pin position diagrams for different hardware versions of the programmer for your reference.
RT809FInstallation Instructions:
Bluetooth module RX (P02) connects to pin 39 of FT2232D through a 100-ohm resistor.
Bluetooth module TX (P03) connects directly to pin 40 of FT2232D.
Bluetooth module VCC connects directly to the 3.3V power output pin of the programmer.
Bluetooth module GND connects directly to any ground on the programmer and ensures good contact.
RT809HInstallation Instructions:
Bluetooth module RX (P02) connects to pin 39 of FT2232HL through a 100-ohm resistor.
Bluetooth module TX (P03) connects directly to pin 38 of FT2232HL.
Bluetooth module VCC and GND connect to the appropriate points marked on the programmer.
Purchase Bluetooth Serial Module:
https://item.taobao.com/item.htm?id=619731291566
Reply to the official account with 【programmer】 to download the Bluetooth serial APP.