ESP32 & ESP8266

ESP32 and ESP8266 boards add Wi-Fi to your projects, and the ESP32 adds Bluetooth too. This collection covers the classic ESP32 Development Board (ESP-WROOM-32), the ESP32-S3 DevKitC-1-N16R8 with 16 MB flash and 8 MB PSRAM, the ESP32-CAM for camera projects, and the low-cost NodeMCU ESP8266.

Which one to choose? Pick the ESP8266 for simple Wi-Fi sensors on a tight budget, the ESP32 for most IoT projects, the ESP32-S3 for USB, larger programs or AI-on-the-edge experiments, and the ESP32-CAM for video and image capture. New to ESP32? The IoT Smart Starter Kit includes the board, sensors and breadboard. All boards program with the Arduino IDE or ESP-IDF and ship across India from Chennai.