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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 21-40 of 83 products · 17 unavailable products hidden
SparkFun WiFi Shield - ESP8266
The SparkFun ESP8266 WiFi Shield is an Arduino compatible shield for the ESP8266 WiFi SoC – a leading platform for Internet of Things (IoT) or WiFi-related projects. There are a variety of designs based around the ESP8266, including tiny, modular boards and more accessible development boards l...
SparkFun ESP32 Thing
The SparkFun ESP32 Thing is a comprehensive development platform for Espressif’s ESP32, their super-charged version of the popular ESP8266. Like the 8266, the ESP32 is a WiFi-compatible microcontroller, but to that it adds support for Bluetooth low-energy (i.e BLE, BT4.0, Bluetooth Smart), and...
Wifi Bee-RN-XV
The RN-XV module by Roving Networks is a certified Wi-Fi solution especially designed for customer who want to migrate their existing 802.15.4 architecture to a standard TCP/IP based platform without having to redesign their existing hardware. In other words, if your project is set up for X...
ESP8266 ESP-01S Relay
A WiFi-controlled relay module based on the AI-Thinker ESP-01S (ESP8266). It lets you switch AC or DC loads remotely over WiFi, making it a simple building block for smart home automation, IoT switching, and remote control projects. The module comes pre-loaded with demo firmware — supply 5V DC p...
ESP8285 DT-06 Wifi to TTL
The DT-06 is a compact Wi-Fi-to-TTL serial module based on the ESP8285 — essentially an ESP8266 with 1 MB of built-in SPI flash. It provides a simple way to add Wi-Fi connectivity to any microcontroller project via a UART serial interface, using AT commands or custom firmware. The module support...
Adafruit AirLift – ESP32 WiFi Co-Processor Breakout Board
Give any microcontroller WiFi connectivity with the Adafruit AirLift Breakout. This board uses an ESP32 as a WiFi co-processor, handling all the heavy lifting of network connections and TLS/SSL encryption so your main microcontroller can focus on your application logic. The ESP32 communicates ov...
GRIS 150M Miniature WiFi(802.11n) Module
Does it still bother you that you cannot access the Internet anytime anywhere? Here comes a new mini wireless network card, plug and play. Bring you a fast and stable wireless network!This is a 150M miniature USB WiFi module that fully complies with IEEE 802.11n standard, up to 150Mbs data rate a...
ESP-PSRAM64H Chip - 64 Mbit Serial Psuedo SRAM - 3.3V 133 MHz
The ESP-PSRAM64H is a 64 Mbit (8 MB) serial pseudo SRAM chip in a compact SOIC-8 package. It provides fast, unlimited read/write external memory for microcontrollers like the ESP32 and Teensy 4.1, which have dedicated PSRAM pads or memory-mapping support for seamless integration. Unlike flash or...
Homefixer ESP8266 devboard
Another development board for ESP8266-12F. But this one is a bit different, made to be easy to set up without the need for additional hardware like programmers and voltage regulators. A wide voltage range switching regulator enables the user to use different battery technologies from 1 AA cell up...
e-ink Display Module for ESP32
This is an ESP32-integrated 2.13”e-ink display with built-in WiFi and Bluetooth functions that can connect to Alibaba Cloud to achieve remote display control. It supports controlling other devices via its IO ports, which greatly saves development cost. This e-ink display module can clearly displa...
ESP8266 TPYBoard V202 Pyboard MicroPython Development Board
This development board is based on ESP8266, it transmits data through the USB interface. The WiFi communication supports python language, makes it possible for you master the communication technology of 8266 module. This microPython development supports Lua and MocroPython development languages a...
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...
