Domain · IoT / Arduino · 2 live / 100 target
IoT / Arduino
tools.
ESP32, MQTT, LoRa, sensor & protocol calculators for embedded builders.
BIN ↔ Intel HEX / SREC Converter
→Convert firmware images between raw binary, Intel HEX, and Motorola S-record. Validates checksums, preserves sparse address maps, handles linear and segmented Intel HEX addressing, and emits a raw hex preview for inspection.
ESP32 Deep-Sleep Battery Life
→Project lifetime for an ESP32 (or any duty-cycled MCU) running on battery. Computes average current and lifetime from sleep current, wake current, wake duration, cycle period, and battery derating.