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Here are solid ESP32 options depending on what you’re building (all include Wi‑Fi; many also include Bluetooth/BLE):
Popular ESP32 dev boards (general purpose)
- Espressif ESP32 Development Board - Developer Edition ($29.26) — classic ESP32 dev board that breaks out pins to 0.1" headers with onboard USB‑to‑serial.
- SparkFun ESP32 Qwiic Pro Mini ($23.04) — Pro Mini footprint plus Qwiic (I2C), with 2MB PSRAM for more demanding projects.
- Adafruit HUZZAH32 – ESP32 Feather Board ($41.42) — Feather ecosystem board for battery/portable builds (also available as Adafruit HUZZAH32 – ESP32 Feather Board (pre-soldered) and Assembled Adafruit HUZZAH32 – ESP32 Feather Board - with Stacking Headers).
- Arduino Nano ESP32 ($52.36) — Nano form factor ESP32‑S3 board with support for Arduino + MicroPython.
Tiny ESP32 boards (space-constrained)
- Adafruit QT Py ESP32 Pico - WiFi Dev Board with STEMMA QT ($30.61) — ultra-compact with STEMMA QT/Qwiic.
- ItsyBitsy ESP32 PCB Antenna - 8MB Flash / 2MB PSRAM ($35.69) — small board with 8MB flash + 2MB PSRAM.
ESP32 modules (for custom PCBs)
- ESP32 WiFi-BT-BLE MCU Module / ESP-WROOM-32 ($16.50) — the widely used ESP‑WROOM‑32 module for embedding.
- ESP32(ESP-WROOM-32) WiFi Bluetooth Dual-Core MCU Module ($12.68) — another ESP‑WROOM‑32 option.
Newer ESP32 variants / Wi‑Fi 6 options
- ESP32-C3 RISC V Developer Board - 4 MB SPI Flash ($23.48) — RISC‑V ESP32‑C3 with BLE.
- FireBeetle 2 ESP32-C5 Wi-Fi 6 IO Expansion Kit ($21.24) — ESP32‑C5 kit targeting Wi‑Fi 6 (2.4/5GHz) plus smart-home protocols.
Feature boards (storage, power, industrial)
- SparkFun Thing Plus - ESP32 WROOM (USB-C) ($72.73) — Thing Plus/Feather-ish platform with USB‑C and extras like microSD + LiPo support.
- Edge101 Industrial ESP32 IoT Controller ($95.24) — rugged controller with RS485/CAN/Ethernet for automation/monitoring.
- 10 I/Os PLC Module - CPU ESP32 (Optoisolated Output) ($253.64) — ESP32-based PLC-style I/O with optoisolated outputs.
ESP32 display/touch HMI options
- CrowPanel 5.0"-HMI ESP32 Display 800x480 RGB TFT LCD Touch Screen with Case ($69.22) — 5.0" 800×480 touch HMI built around ESP32‑S3.
- DFRobot DFR1092 3.5-inch IPS Touch Screen for ESP32 ($71.37) — 3.5" 480×320 IPS with capacitive touch.
Handy add-on
- ESP32 Thing Stackable Header Set ($4.92) — stacking headers for compatible ESP32 Thing setups.
Which ESP32 family are you targeting?
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Showing 1-20 of 59 products
Espressif Ethernet - ESP Thread BR-Zigbee GW_SUB
Etched Glow-Through Keycap - Zener ESP Square Design
Etched Glow-Through Keycap - Zener ESP Waves Design
Etched Glow-Through Keycap - Zener ESP Circle Design
Etched Glow-Through Keycap - Zener ESP Plus Design
ESP Terminal- 3.5 inch 480x320 SPI TFT capacitive touch display with OV2640 camera
Espressif Border Router - ESP Thread BR-Zigbee GW
ESP8266 SMT Module - ESP-12
Assembled Adafruit Feather M0 WiFi with Stacking Headers
FTDI Serial TTL-232 USB Type C Cable - 5V Power and Logic
ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino
ESP32-S2 WROOM Module with PCB Antenna - 4 MB flash and no PSRAM - 4MB Flash
ESP32-S3-DevKitC-1-N8R8 - ESP32-S3-WROOM-1
ESP32-S3-DevKitC-1-N8 - ESP32-S3-WROOM-1 Dev Board - 8MB Flash
ESP32-C3 RISC V Developer Board - 4 MB SPI Flash
ESP32-S2-WROVER-I Module with uFL - 4 MB flash and 2 MB PSRAM
Etched Glow-Through Keycap - Zener ESP Star Design
ESP32-S3-DevKitC-1 - ESP32-S3-WROOM-2
ESP32-C6-DevKitC-1-N8 - 8MB SPI Flash
ESP32-C3-DevKit-RUST-1 - 4 MB Flash
Espressif Ethernet - ESP Thread BR-Zigbee GW_SUB
A Sub-Ethernet daughter board which works with the ESP Thread Border Router board to extend an Ethernet interface. This allows you to use Ethernet with the fully featured Thread Border Router.
Etched Glow-Through Keycap - Zener ESP Square Design
When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square, a...
Etched Glow-Through Keycap - Zener ESP Waves Design
An etched glow-through keycap featuring the classic Zener ESP card "waves" symbol. Made from translucent/opaque plastic with a precision-etched design, the symbol lights up beautifully when placed over an illuminated mechanical key switch. Compatible with Cherry MX and MX-compatible switches. Th...
Etched Glow-Through Keycap - Zener ESP Circle Design
When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square and star. Yo...
Etched Glow-Through Keycap - Zener ESP Plus Design
An etched glow-through keycap featuring the classic Zener ESP "Plus" (cross) symbol. Made from translucent/opaque plastic with a precision-etched design that creates an elegant glow-through effect when paired with backlit switches. Snaps onto any Cherry MX or compatible switch. The centred symbo...
ESP Terminal- 3.5 inch 480x320 SPI TFT capacitive touch display with OV2640 camera
This handheld terminal is based on the ESP32 controller, equipped with a powerful ESP32-S3 chip, and supports 2.4GHz Wi-Fi and Bluetooth 5 (LE), providing more powerful computing and processing capabilities for IoT terminal applications. It is suitable for various scenarios, such as industrial...
Espressif Border Router - ESP Thread BR-Zigbee GW
The Espressif Thread Border Router combines Espressif's Wi-Fi and 802.15.4 SoCs to bridge Thread mesh networks with IP-based networks. Built on ESP-IDF and the open-source OpenThread stack, it has obtained Thread 1.3 Certified Component certification and supports Matter application scenarios. Ke...
ESP8266 SMT Module - ESP-12
Add Internet to your next project with an adorable, bite-sized WiFi microcontroller, at a price you like! The ESP8266 processor from Espressif is an 80 MHz microcontroller with a full WiFi front-end (both as client and access point) and TCP/IP stack with DNS support as well. These modules...
Assembled Adafruit Feather M0 WiFi with Stacking Headers
Feather is the new development board from Adafruit, and like its namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather M0 WiFi w/ATWINC1500 - our take on an 'all-in-one' Arduino-compatible + hi...
FTDI Serial TTL-232 USB Type C Cable - 5V Power and Logic
Just about all electronics use a UART serial port with RX and TX pins for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. Thus, a serial cable is an essential part of any electrical engineer's toolkit.This is a USB C to TTL seri...
ESP8266 ESP-01/ESP-01S Relay WiFi Smart Control Module for Arduino
A WiFi-controlled relay module designed for ESP-01 or ESP-01S modules (based on the ESP8266). The relay is controlled via GPIO0 with a low-level trigger, allowing you to switch mains-powered devices on and off wirelessly from a phone or any WiFi-connected device. APP and LUA source code are provi...
ESP32-S2 WROOM Module with PCB Antenna - 4 MB flash and no PSRAM - 4MB Flash
The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Then the ESP32 came out with tons of pins, Bluetooth support, and dual 240 MHz cores. Now get ready to take your IoT designs to the ...
ESP32-S3-DevKitC-1-N8R8 - ESP32-S3-WROOM-1
The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, a general-purpose Wi-Fi + Bluetooth LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions. This version is equipped with the ESP32-S3-WROOM-1 (PCB antenna) with 8MB Flash and 8 MB PSRAM. ...
ESP32-S3-DevKitC-1-N8 - ESP32-S3-WROOM-1 Dev Board - 8MB Flash
The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-1, a general-purpose Wi-Fi + Bluetooth LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions. This version is equipped with the ESP32-S3-WROOM-1 (PCB antenna) with 8MB Flash and no PSRAM. Pl...
ESP32-C3 RISC V Developer Board - 4 MB SPI Flash
The ESP32-C3-DevKitC-02 is an entry-level RISC V development board equipped with the ESP32-C3-WROOM-02, a powerful, generic Wi-Fi + Bluetooth LE MCU module that features a rich set of peripherals, yet an optimized size. It's an ideal choice for a wide variety of application scenarios related to t...
ESP32-S2-WROVER-I Module with uFL - 4 MB flash and 2 MB PSRAM
The ESP8266 started a small revolution by bringing WiFi to a small and cheap package that also had enough processing power and enough pins to get small things done. Then the ESP32 came out with tons of pins, Bluetooth support, and dual 240 MHz cores. Now get ready to take your IoT designs to the ...
Etched Glow-Through Keycap - Zener ESP Star Design
When we saw the classic "Zener ESP Card" designed keyboard in the awesome CHVRCHES video for the song "How Not To Drown" (ft Robert Smith!) we were smitten. So goth! So esoteric! So we got a small number of these etched-through keycaps with the 5 designs: circle, cross, waves, square...
ESP32-S3-DevKitC-1 - ESP32-S3-WROOM-2
The ESP32-S3-DevKitC-1 is an entry-level development board equipped with ESP32-S3-WROOM-2, a general-purpose Wi-Fi + Bluetooth LE MCU module that integrates complete Wi-Fi and Bluetooth LE functions. This version is equipped with the ESP32-S3-WROOM-2 (PCB antenna) with 32MB Flash and 8MB PSRAM.&n...
ESP32-C6-DevKitC-1-N8 - 8MB SPI Flash
The ESP32-C6-DevKitC-1-N8 is an entry-level development board equipped with ESP32-C6-WROOM-1, a general-purpose Wi-Fi + Bluetooth LE RISC-V MCU module that integrates complete Wi-Fi and Bluetooth LE functions. This board integrates complete Wi-Fi, Bluetooth LE, Zigbee, and Thread functions....
ESP32-C3-DevKit-RUST-1 - 4 MB Flash
ESP32-C3-DevKit-RUST-1 is an entry-level RISC V development board equipped with the ESP32-C3-MINI-1, a powerful, generic Wi-Fi + Bluetooth LE MCU module that features a rich set of peripherals, yet an optimized size. It's an ideal choice for a wide variety of application ...
