Quantity   Component name
1 × ESP-07 - ESP8266 PCB ORdered from Ebay - ESP-07 as it has an exterman antenna option and all pins borken out.
1 × ES Breakout Board Bough a breakout board for the ESP series with 2mm pin spacing - I prefer to use 0.1"" dupont headters so this makes it easier to connect to
1 × Power Supply 5v 3.3v Breadboard supply
1 × Custom made programmer for ESP -01 and ESP-07 devices Custom made - but really simple - just has push buttons and resistors to allow for reset and program.
1 × USB to TTL Serial I use an FTDI board - but that was bought before they assassinated peoples devices...
1 × TM1636 Key Display Module Search on Ebay costs around $5 delivered