https://github.com/TurBoss/TurBoLink
TurboLink Opens Port UART1 from the UEXT and GPIO pin headers and allows you to send and receive data
https://agonconsole8.github.io/agon-docs/GPIO/
Check the releases page for binaries
https://github.com/TurBoss/TurBoLink/releases
Get z88dk development kit
Obtain the source code using git.
Run make in the root directory of the project
git clone https://github.com/TurBoss/TurBoLink.git
cd TurBoLink
make
Should output this
z88dk-z80asm -mez80 -b -Iinclude -oturbolink.bin main.asm
turbolink.bin
should have been created
Copy the bin file to any place on the SD card,
placing it on /MOS has issues don't place the bin there
/ *load turbolink.bin
/ *run
Using a modem to dial bbs servers
- Zimodem esp32 https://github.com/bozimmerman/Zimodem
- espressiff AT es8266 & esp32 https://www.espressif.com/en/support/download/at
- PicoWifiModem Easpberry Pi Pico W https://github.com/mecparts/PicoWiFiModem/
- tcpser PC + rs232 ttl adapter https://github.com/FozzTexx/tcpser
This may depend on your modem but should be similar to this
ATDTserver.address:port
Please refer to each modem At commands reference docs