# M5Stack PaperMono

25 Hacker News commenters recommended M5Stack PaperMono and 5 criticized it, November 2025 to November 2026. It was recommended in 3 of 13 months.

**Verdict:** People like its e-ink display, NFC reader and standard ESP32-S3 base for custom firmware. The most common caveat is that the software feels like an afterthought.

## Why people recommend it

- Open ESP32-S3 base for custom firmware (3 comments): "Project like this make me excited with AI. You can pretty much custom firmware, tailored for your specific needs." ([source](https://news.ycombinator.com/item?id=49878173)) "These are an ESP32-S3 so you can use standard tools instead of whatever their offering is." ([source](https://news.ycombinator.com/item?id=49470466)) "It's an esp32 board with an eink screen and a battery." ([source](https://news.ycombinator.com/item?id=49597924))
- Attractive typeface and glyph exploration (3 comments): "Beautiful. Will be using as the default font for my spreadsheet platform." ([source](https://news.ycombinator.com/item?id=50001653)) "fantastic UX that encourages fiddling with and exploring the glyphs" ([source](https://news.ycombinator.com/item?id=50001704)) "This is such a cool way to showcase the font!" ([source](https://news.ycombinator.com/item?id=50002060))
- Useful e-ink fridge shopping list (2 comments): "This would be great as something I can load the groceries to, then have the recipe and steps when making stuff" ([source](https://news.ycombinator.com/item?id=49881277)) "I love the fridge magnet epaper idea from this though." ([source](https://news.ycombinator.com/item?id=49882704))
- Clean, attractive hardware design (2 comments): "beautiful hardware, software as an afterthought" ([source](https://news.ycombinator.com/item?id=49472255)) "I like the design; simple but clean and ideal." ([source](https://news.ycombinator.com/item?id=49894174))

## What people warn about

- Pricier with smaller screen (2 comments): "More expensive, smaller screen and lower resolution that the previous version" ([source](https://news.ycombinator.com/item?id=49479740)) "only found screens too small or costs more than this device" ([source](https://news.ycombinator.com/item?id=49469584))

## Alternatives hackers recommend

- [ESP32](https://hackerapproved.com/p/esp32.md): 190 recommend
- [Arduino boards](https://hackerapproved.com/p/arduino.md): 81 recommend
- [Raspberry Pi Pico](https://hackerapproved.com/p/raspberry-pi-pico.md): 72 recommend
- [Raspberry Pi RP2040](https://hackerapproved.com/p/rp2040.md): 29 recommend
- [ESP32-S3](https://hackerapproved.com/p/esp32-s3.md): 26 recommend

## Where to get it

- [See price on Amazon](https://www.amazon.com/s?k=M5Stack+PaperMono+e-ink+fridge+magnet+shopping+list&tag=hackerapprove-20) (affiliate link)
- [Official site](https://m5stack.com/)

## Cite as

Hacker Approved, "M5Stack PaperMono", https://hackerapproved.com/p/m5stack-papermono/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).