Search found 135 matches

by canary_wharfe
Wed May 20, 2026 1:47 pm
Forum: Projects - Embedded
Topic: Local Network IP Address (DNS) Reservation + ESP32 WiFi
Replies: 2
Views: 307

Local Network IP Address (DNS) Reservation + ESP32 WiFi

Has anyone met the situation where they want to reserve a specific IP address on the local network to permanently install an ESP32 module BUT the network also includes a WiFi extender to the base router? Normally you can go into the router setup utility and reserve an IP address to a specific hardwa...
by canary_wharfe
Sat May 09, 2026 4:09 pm
Forum: Projects - Embedded
Topic: gLCD 16bit parallel RolandTech enhanced module colour inversion
Replies: 2
Views: 350

gLCD 16bit parallel RolandTech enhanced module colour inversion

Just uploaded the Flowcode testcard 6 demo into my new RolandTech Enhanced gLCD module and noticed the image has colour inversion. The easy fix is to go into the Flowcode properties for the gLCD and change the colour inversion switch from No to Yes (or from Off to On can’t remember exactly now), and...
by canary_wharfe
Wed May 06, 2026 6:13 pm
Forum: Projects - Embedded
Topic: ESP32 with TFT Display 16bit Parallel, I2C Grove Sensor, I2C Touch Control
Replies: 6
Views: 495

Re: ESP32 with TFT Display 16bit Parallel, I2C Grove Sensor, I2C Touch Control

Thanks Ben. That's extremely helpful. Much appreciated.
regards
Charles
by canary_wharfe
Wed May 06, 2026 3:37 pm
Forum: Projects - Embedded
Topic: ESP32 with TFT Display 16bit Parallel, I2C Grove Sensor, I2C Touch Control
Replies: 6
Views: 495

Re: ESP32 with TFT Display 16bit Parallel, I2C Grove Sensor, I2C Touch Control

Hi Martin I beat you to it. I just ordered 3 boards this morning from RowlandTech on that ebay link. I was looking at them yesterday and when I realised they were by Ben I grabbed 3 different boards today. At least I know the quality is there rather than risk some unknown from China. I got the 16bit...
by canary_wharfe
Wed May 06, 2026 2:39 pm
Forum: Projects - Embedded
Topic: ESP32 with TFT Display 16bit Parallel, I2C Grove Sensor, I2C Touch Control
Replies: 6
Views: 495

ESP32 with TFT Display 16bit Parallel, I2C Grove Sensor, I2C Touch Control

Has anyone here managed to wire up an ESP32 with TFT LCD 3.5" display in 16 bit parallel, 12C FT touch controller and I2C Grove sensor? It looks like (as a quick pass overview) it will all use up around 25 GPIO pins and I haven't even thought about connecting an SD Card to hold graphics data. A...
by canary_wharfe
Fri May 01, 2026 10:46 am
Forum: Bug Reports
Topic: RPI 4B Flashing LED Test Compile Fail
Replies: 5
Views: 536

Re: RPI 4B Flashing LED Test Compile Fail

Yes, all working now. Thanks Ben.
by canary_wharfe
Thu Apr 30, 2026 10:49 pm
Forum: Bug Reports
Topic: RPI 4B Flashing LED Test Compile Fail
Replies: 5
Views: 536

Re: RPI 4B Flashing LED Test Compile Fail

Yes I just did a full update and the compilation error is still there unfortunately.
by canary_wharfe
Thu Apr 30, 2026 9:25 pm
Forum: Bug Reports
Topic: RPI 4B Flashing LED Test Compile Fail
Replies: 5
Views: 536

RPI 4B Flashing LED Test Compile Fail

Just purchased the RPI/PICO component bundle and did a quick LED flash test using the RPI 4B. Simulation is fine. Build to HEX compile fails immediately. RPI_CAL_String.c fail Don't think the problem is my toolchain. Could someone quickly check. All the files are attached in the zip. Thanks Charles
by canary_wharfe
Tue Apr 28, 2026 5:19 pm
Forum: General
Topic: Discrepancy in the PICO Toolchain Install Flowcode Help File
Replies: 2
Views: 729

Re: Discrepancy in the PICO Toolchain Install Flowcode Help File

Ah OK! That clears that up. Thanks Steve.