The ESP32 is a versatile chip designed for efficient Wi-Fi and Bluetooth including BLE. The ESP32 chip has 38 GPIO pins with support for I2C, I2S, SPI and UART. In addition it has multiple analog to digital channels and digital to analog, hardware accelerated encryption, pulse width modulation, capacitance touch interfaces and a lot more.
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ESP32 Development Board Expansion Board Compatible WiFi Bluetooth module NodeMCU-32S Lua Ultra-Low
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The ESP32 chip has 32 GPIO pins with support for I2C, I2S, SPI and UART. In addition it has multiple analog to digital channels and digital to analog, hardware accelerated encryption, pulse width modulation, capacitance touch interfaces and a lot more.
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Micro USB/Type-C USB WeMos D1 Mini PRO V3.0.0 V4.0.0 ESP32 S2 MINI WIFI Development Board NodeMCU
Aliexpress UK
Don't miss out on this opportunity to add the ESP32 DevKit V1 to your electronics toolkit. This board uses the CH9102X serial port chip. I believe Windows 10 and 11 should automatically detect it, but if not, search for "CH9102 driver".
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ESP32 WiFi + Bluetooth 4.2 BLE NodeMCU Development Board with USB Cable Compatible with Arduino for
Aliexpress UK
Processor: ESP32 dual-core. The lid and base are snap fit, and hold the ESP32 quite snugly. There's a slot for the USB connection, plus a hole opposite designed to mount the antenna. On the underside the base can be detached to gain access to your pins.
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ESP32 Development Board WiFi+Bluetooth Module Ultra-Low Power Consumption Dual Core NodeMCU-32S
Aliexpress UK
Vents to help keep the ESP32 cool. At Hobby Stuff we love a good case, and these are gorgeous! The ChunkyBoy is 19.2mm high, and the SlimJim is 8.3mm (not including how much the pins stick out from the bottom of the SlimJim).
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Micro USB/Type-C USB WeMos D1 Mini PRO V3.0.0 V4.0.0 ESP32 S2 MINI WIFI Development Board NodeMCU
Aliexpress UK
ESP32 WROOM-32, 30-pin USB-C. ESP32 WROOM-32D 30-pin USB-C. ESP32 WROOM-32 38-pin USB-C. ESP WROOM 32 / 32D. Case For Wroom 32-30 Pin. WIFI protocol: 802.11B/G/N. Antenna form: onboard PCB antenna, gain 2DB.
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ESP32 Development Board WiFi+Bluetooth Module Ultra-Low Power Consumption Dual Core NodeMCU-32S
Aliexpress UK
The ESP32 chip has 32 GPIO pins with support for I2C, I2S, SPI and UART. In addition it has multiple analog to digital channels and digital to analog, hardware accelerated encryption, pulse width modulation, capacitance touch interfaces and a lot more.
eBay
ESP32 WiFi Kit CP2012 Development Board with 0.96" OLED Display WIFI Kit 32 for Arduino NodeMcu with
Aliexpress UK
It supports the one-key firmware download function, and adds the programming mode indicator (blue light) and the serial communication indicator (green light).
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ESP32 Development Board ESP-32S NodeMCU-32S MICRO/TYPE-C Wireless Module WiFi+Bluetooth ESP-WROOM-32
Aliexpress UK