The new ROM for Lambda 8300 has 3 new commands: INK, PAPER, and BORDER. They have a number as parameter 0-15.
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- Tue Feb 18, 2025 6:33 pm
- Forum: ZX BASIC
- Topic: How do I use the Lambda color kit on the zx81?
- Replies: 3
- Views: 898
- Tue Jan 07, 2025 7:28 am
- Forum: GAMES
- Topic: The comp.sys.sinclair Crap Games Competition 2024
- Replies: 14
- Views: 12316
Re: The comp.sys.sinclair Crap Games Competition 2024
The Lambda 8300 has 2k like the TS1000. The Lambda Colour Pack was an expansion you could buy for your system.
(Actually the Lambda Colour Pack will also work on a ZX81/TS1000)
(Actually the Lambda Colour Pack will also work on a ZX81/TS1000)
- Mon Dec 16, 2024 10:14 pm
- Forum: Hardware
- Topic: Where to go for ESP32 help
- Replies: 3
- Views: 3542
Re: Where to go for ESP32 help
Maybe ChatGPT is too old to help with ESP32. 

- Fri Nov 22, 2024 7:09 pm
- Forum: Hardware
- Topic: ZX-WESPI issue
- Replies: 12
- Views: 4735
Re: ZX-WESPI issue
If I remember correctly, there was a similar issue on the German forum. I cannot remember which version worked and which did not.
- Fri Nov 22, 2024 11:10 am
- Forum: Welcome Area
- Topic: New Member
- Replies: 3
- Views: 3948
Re: New Member
I believe this site has the most resources for the ZX81 and it's cousins.
Welcome on board.
Welcome on board.
- Thu Nov 21, 2024 8:10 pm
- Forum: Hardware
- Topic: ZX-WESPI issue
- Replies: 12
- Views: 4735
Re: ZX-WESPI issue
The difficult part here is if you have a modern TV, that does not show the black/white lines on the TV while loading a program. Then it wont help much. :'(
- Thu Nov 21, 2024 8:08 pm
- Forum: Hardware
- Topic: ZX-WESPI issue
- Replies: 12
- Views: 4735
Re: ZX-WESPI issue
You're right.
I was just curious as to whether the firmware was actually working, but it's difficult to see.
Maybe you can record your screen and wespi with your phone while trying to load, so we can compare it with videos of working hardware.
I could upload a hidden video to YouTube for comparison.
I was just curious as to whether the firmware was actually working, but it's difficult to see.
Maybe you can record your screen and wespi with your phone while trying to load, so we can compare it with videos of working hardware.
I could upload a hidden video to YouTube for comparison.
- Thu Nov 21, 2024 7:51 pm
- Forum: Hardware
- Topic: ZX-WESPI issue
- Replies: 12
- Views: 4735
Re: ZX-WESPI issue
And the 2nd question is whether you are able to access the webpage, that the Wespi is running?
- Thu Nov 21, 2024 7:29 am
- Forum: Hardware
- Topic: ZX-WESPI issue
- Replies: 12
- Views: 4735
Re: ZX-WESPI issue
When you power up the system, is it with a regular ZX81 power supply?
Does it supply enough power to the ZX-Wespi, so you can connect to the web-interface in a browser?
Does it supply enough power to the ZX-Wespi, so you can connect to the web-interface in a browser?
- Thu Nov 21, 2024 7:22 am
- Forum: GAMES
- Topic: [Type-in] game review: BRAHMA by Paul Blythe
- Replies: 2
- Views: 3640
Re: game review: BRAHMA by Paul Blythe
Back in the day many ZX80s were upgraded with the 8K ROM from the ZX81. The upgrade even included a keyboard overlay. On this hardware you were limited to FAST mode only. So machines were not mentioned so much as ZX80 vs ZX81, but rather if it had 4k or 8k ROM. Maybe the creator used an upgraded ZX8...