Reading eBooks with RSVP Nano

After seeing a few cool Instagram videos about it, I decided to try out Rapid Serial Visual Presentation (aka RSVP) to see how well it worked for me. Mostly I was excited to try out John Decebal’s RSVP Nano app for ESP32-S3 microcontrollers. These devices are around $30 each and John’s app is totally free. Exploring the world of Rapid Serial Visual Presentation via the RSVP Nano app on an ESP32 microcontroller. Currently testing it out with @charliejane's "All The Birds In The Sky". #RSVP — Doctor M. Popular (@docpop) 2026-05-17T01:36:07.443Z RSVP is a method of presenting eBooks that doesn’t require the reader to move their eyes much. Text is displayed one word at a time, and you can control how fast it appears. Some people use this method to improve their reading speed, but I just thought it sounded fun to try. Installing RSVP Nano was surprisingly easy thanks to John’s web flasher (Chrome or Edge required). I hooked my microcontroller up to Wi-Fi for over-the-air updates, and this…