https://toorun.dev/tags/nrf/Recent content in nrf on toorun.devHugo -- gohugo.ioen-usSat, 12 Sep 2026 07:00:00 +0000https://toorun.dev/posts/choosing-the-right-microcontroller-for-your-iot-project-esp32-stm32-nrf-rp2040-or-risc-v/Sat, 12 Sep 2026 07:00:00 +0000https://toorun.dev/posts/choosing-the-right-microcontroller-for-your-iot-project-esp32-stm32-nrf-rp2040-or-risc-v/Quick Comparison Matrix Feature ESP32 STM32 nRF52/53 RP2040 RISC-V Wireless Wi-Fi + BLE None BLE/Thread None None Core Xtensa (dual) ARM Cortex-M ARM Cortex-M ARM Cortex-M0+ Open ISA Price $$ $ $$$ $ $$ Power ~15mA active ~5mA active <1mA* ~10mA active Varies Ecosystem Excellent Massive Excellent Growing Limited Best For Connected IoT General purpose Ultra-low power Embedded Linux prep Customization *nRF52 with optimized BLE advertising ESP32: Maximum Integration for Connected Projects Best if: You need Wi-Fi, Bluetooth, and don’t want to add modules.