… An ESP32 advertising over BLE pulls something like 80mA. An nRF52811 doing the same job pulls about 20µA. That isn't a small gap by any measure, and even the ESP32's deep sleep mode at around 40µA still uses twice as much power as the nRF does while it's actively advertising. …
… Because this screen also supports touch, you could use the touchscreen as a deep sleep wake-up pin, too. reTerminal E1003 9 /10 Brand Seeed Studio Storage 32 MB CPU ESP32-S3 Memory 8 MB PSRAM The reTerminal E1003 is a 10.3-inch ePaper display with 16 levels of grayscale, an ESP32-S3, temperature an… …
… Likewise, the N100 is resilient enough to handle hardcore Home Assistant setups involving dozens of automation chains, smart gizmos, and integrations. …