Is the nRFgo Starter Kit(nRF6700) required for nRD51822 developmen

[OhioU]

used for a sensor integration system for various analog signals

[Matt Barr]

You may find this answer useful: 16934

[Nguyen Hoan Hoang]

Eval Kit can do to, no Starter kit require. If you already have a J-Link or a compatible j-tag probe, then a module like the one on this blog site can do too embeddedsoftdev.blogspot.ca/.../ehal-nrf51.html