ESP32-C3 Super Mini Development Board STYLE:ESP32-C3 with Flash Memory welded Can become a BLE Heart

Can become a BLE Heart Rate Monitor (a standard profile for BLE) - you just need to add the pulse-detection circuitry

and education kits

reads and writes MIFARE cards

pressure sensing Force Sensitive Resistor 0

Raspberry Pi Pico W is just like the classic Pico but adds on-board single-band 2

ESP32-C3 Super Mini Development Board STYLE:ESP32-C3 with Flash Memory welded Can become a BLE HeartESP32 C3 Super Mini Development Board The ESP32 C3 Super Mini Development Board is a compact WiFi and Bluetooth board for IoT projects, smart devices, sensors, automation, and portable electronics. It uses the ESP32 C3 chip with a 32 bit RISC V processor, making it a small but capable board for wireless projects. This board is a good choice for users who need an ESP32 board in a smaller size. It supports WiFi, Bluetooth 5 LE, USB C programming, GPIO