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“esp” is most commonly shorthand for Espressif Wi‑Fi/BLE microcontrollers (ESP32/ESP8266). Here are the most relevant picks by use-case:
ESP32 dev boards (Wi‑Fi + Bluetooth LE)
- For a modern, broadly compatible starter board: ESP32-C3 RISC V Developer Board - 4 MB SPI Flash (ESP32‑C3, 4MB flash) ($23.48)
- For newer connectivity (adds Wi‑Fi 6 + Zigbee/Thread support): ESP32-C6-DevKitC-1-N8 - 8MB SPI Flash (ESP32‑C6, 8MB flash) ($24.10)
- If you want lots of memory for larger projects (UI, audio, buffering): ESP32-S3-DevKitC-1-N8R8 - ESP32-S3-WROOM-1 (ESP32‑S3, 8MB flash + 8MB PSRAM) ($46.60) or ESP32-S3-DevKitC-1-N8 - ESP32-S3-WROOM-1 Dev Board - 8MB Flash (8MB flash) ($37.58)
- Feather-format (battery-friendly ecosystem, headers included): Adafruit ESP32 Feather V2 with Headers - 8MB Flash + 2 MB PSRAM (8MB flash + 2MB PSRAM) ($35.43)
- Pro Mini footprint + Qwiic/I2C: SparkFun ESP32 Qwiic Pro Mini (ESP32‑PICO‑MINI, includes PSRAM) ($23.04)
ESP8266 modules & quick Wi‑Fi add-ons (Wi‑Fi only)
- SMT Wi‑Fi module for embedded builds: ESP8266 SMT Module [ESP-12S] (ESP8266, compact module) ($13.38) or ESP8266 SMT Module - ESP-12 ($18.48)
- Simple on/off switching project (pairs with ESP‑01/ESP‑01S): ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino (relay carrier controlled via GPIO0) ($4.29)
Thread/Zigbee border router (Matter/Thread networking)
- Bridge Thread mesh ↔ IP network: Espressif Border Router - ESP Thread BR-Zigbee GW ($26.18)
- Add Ethernet to the border router setup: Espressif Ethernet - ESP Thread BR-Zigbee GW_SUB ($45.82)
ESP32 display/terminal devices (ESP-powered UI)
- Handheld ESP32-S3 terminal w/ 3.5" 480×320 capacitive touch + OV2640 camera: ESP Terminal- 3.5 inch 480x320 SPI TFT capacitive touch display with OV2640 camera ($87.57)
- Larger HMI-style touch display w/ case: CrowPanel 5.0"-HMI ESP32 Display 800x480 RGB TFT LCD Touch Screen with Case (5.0" 800×480, ESP32‑S3 based) ($69.22)
What did “esp” refer to for your project?
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Showing 41-60 of 100 products
ESP-12F Wifi Module (ESP8266)
ESP-12F WiFi module is a security technology developed by Letter to the module integrated core processor ESP8266 smaller package size tensilica L106 industry-leading ultra low power 32-bit MCU micro, with the 16 compact mode, Clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated W...
ESP32-C3-DevKitM-1 Development Board
ESP32-C3-DevKitM-1 is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size. This board integrates complete Wi-Fi and Bluetooth LE functions. Most of the I/O pins on the ESP32-C3-MINI-1 module are broken out to the pin headers on both sides of this board for...
ESP32 WROOM MCU Module - 16MB (PCB Antenna)
The ESP32-WROOM-32E is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. At the core of this module is the ESP32-D0WDQ6 chip. Th...
OV2640 Dual Camera
The binocular camera module features dual onboard OV2640 cameras, 2MP pixels, 60mm binocular distance, compatible with standard 24P camera. It is suitable for AI vision applications like depth vision and stereo vision.The OV2640 camera chip is a low voltage CMOS image sensor that provides the ful...
TTGO T-Watch-2020 ESP32 Main Chip 1.54 Inch Touch Display Programmable Wearable Environmental Interaction
Introducing the TTGO T-Watch-2020, a cutting-edge wearable device that seamlessly combines technology and style. Powered by the ESP32 main chip, this innovative gadget boasts a 1.54-inch touch display, offering intuitive interaction at your fingertips. Whether you're tracking your fitness go...
ESP32-C6 RISC-V Smartwatch Dev Board – 2.06" AMOLED, WiFi 6/Bluetooth 5/Zigbee
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The ESP32-C6 Touch AMOLED 2.06 is a smartwatch-style development board built around the ESP32-C6 RISC-V processor. Featuring a vibrant 2.06" AMOLED touchscreen, WiFi 6, Bluetooth 5, and Zigbee connectivity, it's a complete platform for developing wearable IoT devices, smart home controllers, and ...
Industrial 8-Channel ESP32-S3 WiFi Relay Module (With POE)
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Built around the ESP32-S3 dual-core processor, this industrial relay module brings local control, networking and edge automation into one DIN-rail friendly unit. It combines 8 relay outputs, 8 digital inputs, isolated CAN, Ethernet, Wi-Fi and Bluetooth for control panels, robotics, smart factorie...
DFRobot DFR1195 ESP32-S3 LoRaWAN Dev Board with Display
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This ESP32-S3 development board is built for long-range IoT prototyping using LoRa, LoRaWAN and Meshtastic. It can be used for one-to-one LoRa links, one-to-many LoRa communication, standard LoRaWAN networks, or Meshtastic mesh networking.The board is designed to be approachable for makers and de...
ESP32-S3 1.85" Round Touch Display Board with Qi Charging
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Build compact visual interfaces, IoT dashboards and voice-enabled projects around an ESP32-S3R8 module with an integrated circular touchscreen. The board combines processing, display, touch, wireless connectivity, audio and power features into a single development platform.The 1.85-inch round TFT...
FireBeetle 2 ESP32-P4 AI Development Kit with Wi-Fi 6
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Build edge AI, vision and interactive HMI projects around the ESP32-P4, a dual-core RISC-V processor with a single-precision FPU and hardware-accelerated H.264 video encoding at 1080p@30fps. This kit is designed for applications such as AI cameras, smart displays, video doorbells, robot vision sy...
ESP32-S3 Touch LCD 2.8C 2.8in Round Display Board
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This compact ESP32-S3 development board combines a 2.8 inch round IPS LCD with touch control, WiFi and Bluetooth BLE 5, making it a handy platform for HMI, dashboard and embedded GUI projects.It uses an Xtensa 32-bit LX7 dual-core processor and includes onboard Flash and PSRAM, so it can smoothly...
Adafruit Qualia ESP32-S3 for RGB-666 TFT Displays
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Built for larger TTL-interface TFTs, this development board makes it much easier to experiment with 40-pin RGB-666 displays using an ESP32-S3. It is aimed at panels that go beyond the usual SPI-driven sizes and resolutions, including square, round and bar-style displays that need continuous pixel...
ESP32-S3 Reverse TFT Feather with w.FL Antenna
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Designed for display-driven embedded projects, this Feather-format board places its 1.14-inch IPS TFT on the rear so the screen can sit neatly behind a panel or enclosure cut-out. It combines an ESP32-S3 Wi-Fi and Bluetooth LE module with three user buttons, making it a handy all-in-one option fo...
Adafruit ESP32-S3 Feather with STEMMA QT / Qwiic
The Adafruit ESP32-S3 Feather with STEMMA QT brings the dual-core ESP32-S3 to the Feather ecosystem with Wi-Fi, Bluetooth LE, and native USB. This version comes with 8 MB flash, 512 KB SRAM, and no PSRAM — suitable for ESP-IDF, Arduino, and lighter CircuitPython projects that don't require large ...
ThinkNode M7 Meshtastic Wireless Communication Gateway, Support PoE Power, Powered By ESP32-S3 and LR1110
This ThinkNode M7 is a high-performance gateway based on the ESP32-S3 module and LR1110 LoRa chip, deeply adapted for the LoRa protocol. The device features an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240MHz, providing powerful computing capabilities. It also integrates 2...
ESP32 WiFi-BT-BLE MCU Module / ESP-WROOM-32
The ESP-WROOM-32 is Espressif's flagship WiFi + Bluetooth Classic + BLE module, built around the dual-core Tensilica LX6 microprocessor. It targets a wide variety of applications from low-power sensor networks to demanding tasks such as voice encoding, music streaming, and MP3 decoding — all in a...
ESP32-WROVER Burning Testing Mini System development Board for ESP-WROOM-32/ ESP-32S/ ESP32-WROVER
This mini system development board serves as both a burning/programming fixture and a minimum system board for ESP32 modules. It's compatible with ESP-WROOM-32, ESP-32S, and ESP32-WROVER modules, with all I/O ports broken out for full access during development and testing. Use it as a standalone...
ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module)
The ESP-WROOM-32 is Espressif's powerful Wi-Fi, Bluetooth Classic, and BLE module built around the ESP32 dual-core processor. It's a versatile platform for IoT applications ranging from low-power sensor networks to demanding tasks like voice encoding, music streaming, and MP3 decoding. This is t...
FireBeetle Board ESP32-E (Arduino Compatible)
The FireBeetle Board ESP32-E is a compact IoT development board based on the ESP-WROOM-32E module with a Tensilica LX6 dual-core processor running at 240MHz. It supports Wi-Fi 802.11 b/g/n and Bluetooth 4.2 (BR/EDR + BLE) for versatile wireless connectivity. Designed for ultra-low power IoT appl...
FireBeetle ESP32-E IoT Microcontroller with header (Supports Wi-Fi Bluetooth)
FireBeetle ESP32-E, specially designed forIoT, is an ESP-WROOM-32E-based main controller board with dual-core chips. It supports WiFi and Bluetooth dual-mode communication, and features small size, ultra-low power consumption, on-board charging circuit and easy-to-use interface, which can be c...
