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wireless LCD
Posted: Wed Feb 05, 2014 11:38 pm
by demoman
I got one of the special wireless LCD prototypes (uses the BASICchip and a NewHaven display)
http://coridium.us/custom6.php
And have a quick demo running on it in BASIC (source below)
Re: wireless LCD
Posted: Thu Feb 06, 2014 2:59 pm
by demoman
Here's a quick picture of the setup
- WirelessLCD.jpg (130.06 KiB) Viewed 51782 times
Re: wireless LCD
Posted: Fri May 09, 2014 1:51 pm
by basicchip
Attached is a schematic of the wireless LCD controller PCB
Re: wireless LCD
Posted: Mon Oct 28, 2019 10:22 am
by janetjackson
Is Wireless LCD Display Via Bluetooth?
Re: wireless LCD
Posted: Mon Oct 28, 2019 4:17 pm
by basicchip
This was a prototype we built for a customer that linked Xbee wireless module to a display. We built a few, but it never became a product.
It could be re-designed for Bluetooth or WiFi.
Re: wireless LCD
Posted: Thu Feb 18, 2021 5:00 pm
by basicchip
We've updated this project with an LPC812. Character LCDs have become plentiful and inexpensive. Some use an I2C I/O expander, but that is relatively slow to control as every byte access requires 6 operations.
An LPC812 can be used to implement a serial interface with a higher level commands.
This original BASIC code has been updated for the LPC812.
https://www.coridium.us/coridium/blog/lcd812-lcd-driver
Tod is working on a library for LCD control
Re: wireless LCD
Posted: Mon Jan 30, 2023 2:56 pm
by zermasroor
I am using same lcd but backgroud of Lcd is blur how i can solve this issue?
Re: wireless LCD
Posted: Tue Jan 31, 2023 12:55 pm
by basicchip
Not sure what you mean, how about a picture