Espressif offers the world’s most integrated, reliable, power efficient and low cost WiFi & BLE SOCs and Modules.
| Product Family | Core / CPU | Wireless Features | Target Applications | Module Options | DevKits Available |
|---|---|---|---|---|---|
| ESP8266 | Single-core Xtensa | Wi-Fi 4 | Basic IoT, Smart Plugs | ESP-12E, WROOM-02 | ESP8266 DevKit |
| ESP32 | Dual-core Xtensa @240 MHz | Wi-Fi 4 + BT Classic + BLE | General IoT, Industrial, Consumer | WROOM/WROVER | ESP32-DevKitC |
| ESP32-C3 | Single-core RISC-V @160 MHz | Wi-Fi 4 + BLE 5 | Secure IoT, Low-Power Devices | C3-WROOM, C3-MINI | ESP32-C3 DevKitM |
| ESP32-C6 | Single-core RISC-V | Wi-Fi 6 + BLE 5.3 | Smart Home, Matter, Wi-Fi 6 | C6-WROOM, C6-MINI | ESP32-C6 DevKit |
| ESP32-H2 | Single-core RISC-V | BLE 5.2 + 802.15.4 (Thread/Zigbee) | Mesh Networking, Matter, Zigbee | H2-MINI | ESP Thread/Matter DevKit |
| ESP32-S2 | Single-core Xtensa | Wi-Fi 4 | Secure HID, USB Devices | S2-WROOM | ESP32-S2 DevKit |
| ESP32-S3 | Dual-core Xtensa + AI | Wi-Fi 4 + BLE 5 | AI Vision, Voice, Edge Devices | S3-WROOM, S3-MINI | ESP32-S3-BOX, EYE |
| ESP32-P4 | Dual-core RISC-V + LP | None (MCU-only) | Multimedia, HMI, AI Edge Control | P4-NRW16, NRW32 | ESP32-P4-EV-Board |
| ESP32-C5 | Single-core RISC-V @ 240 MHz | Wi-Fi 6 + BLE 5.0 Dual band 2.4 & 5GHZ | Smart Home, Low Power Wi-Fi 6 IoT Devices | C5-WROOM-1, C5-WROOM-1U | ESP32-C5-DevKit |