Internal wifi modem for commodore 64.

Connection at 56700 bps for use with Retroterm turbo56k.

Includes pins for flashing ESP12-Q module or similar with USB TTL.

First step

solder jumper

jm3 ON (3.3v)

jm2 ON

jm1 OFF (Reset)

jm4 ON (IO0 to GND)

Use usb ttl with esptool online ( https://espressif.github.io/esptool-js/ ) or esp8266 flasher.

Use the attached binary (Boots at 1200 bps)

Second step

set jm4 IO0 to OFF (normal mode)

then go to 57600 with realterm in win or similar

NOTE!!! do not solder the resistors until flashing first

Materials

Resistence 10 k 0805 x 2

Resistence 15 k 0805 x 2

Diode 1n4148 x 2

Module esp 12 q or similar x 1

socket 40 pin x1

lm1117 (Regulator 3.3v) x 1

turned pin strip x 1

usb ttl x 1

For new old multimedia bbs compatible with turbo56k protocol.

DEMO https://www.youtube.com/watch?v=nBM6tHT9LNQ

On the Commodore 64 you have to run retroterm software. Download from...

Enjoy!!