Dear Sir,
I am an expert with more than 15 years of experience in embedded systems, electronics, prototyping and Firmware development. I have worked on 8-bit, 16-bit and 32-bit architectures including MSP430s, STM32 and PIC (all ranges).
I am a resourceful freelancer (with all the development tools and hardware). I have PIC18F4550 and Other PIC18F MCUs along with UART compatible ESP8266 WIFI modem. I assure you a tested firmware in 3 days. Please contact me for the best solution.
Regards
Ch