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ESP32 Type C 38Pin Narrow Development Board WiFi + Bluetooth ESP-32 ESP-32S ESP-WROOM-32 Microcontroller GPIO 1 into 2 Breakout Board with Terminal Screw 3 Set
- 3-piece set includes three Type-C ESP32 development boards and three ESP32 breakout boards for compatible 38-pin narrow-version setups.
- 38-pin narrow design provides more pins than a 30-pin module while maintaining a breadboard-compatible form factor.
- Built-in WiFi supports WLAN 802.11 b/g/n connectivity, while Bluetooth supports both Classic and Low Energy operation.
- Three network modesAP, STA, and AP+STAsupport different wireless development and connection configurations.
- Lua programming support helps developers create and test applications using the Lua programming language.
- Dual-core Tensilica LX6 CPU operates at up to 240 MHz and integrates 512 KB SRAM in the microcontroller chip.
- Reset and boot buttons are provided to help install new firmware on the development board.
- GPIO functions include ADC input, DAC output, UART serial communication, SPI bus, and I2C bus interfaces with specified pin assignments.
- Each breakout board expands one development-board GPIO pin into two connections, helping reuse available pins in DIY projects.
- Double-layer breakout PCB wiring places one pin on both sides for the 38-pin narrow ESP32 version without mounting holes; not compatible with ESP-WROOM-32 DevKit V1.
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Product Description:
This 3-set ESP32 development board package includes Type C 38-pin narrow-version ESP32 boards and matching GPIO expansion terminal screw boards. The development boards combine microcontroller processing, WiFi, and Bluetooth capabilities for embedded development, programming, and DIY projects.
Core Selling Points:
The 38-pin narrow design provides more features than a 30-pin module and is compatible with breadboards. The ESP32 supports Lua programming and AP, STA, and AP+STA operating modes. Reset and boot buttons support convenient firmware installation. Each breakout board expands one ESP32 GPIO pin into two connections, helping reuse available pins. Its double-layer PCB design provides wiring on both sides for stable signal transmission and reliable contact.
Technical Specifications:
Development board: ESP32 Type C, 38-pin narrow version, ESP-32/ESP-32S, ESP-WROOM-32. Wireless: WLAN 802.11 b/g/n and Bluetooth Classic and LE. Processor: dual Tensilica LX6 cores, up to 240 MHz. Memory: 512 KB SRAM. Protocol and software support: LWIP, FreeRTOS, and Lua. ADC analog signal sampling: GPIO 32, 33, 34, 35, 36, 39. DAC analog output: GPIO 25, 26. UART: GPIO 1/TX0, 3/RX0, 10/TX1, 9/RX1, 17/TX2, 16/RX2. SPI: HSPI GPIO 14, 12, 13, 15; VSPI GPIO 23, 19, 18, 5. I2C: SDA GPIO 21 and SCL GPIO 22. Breakout board function: one GPIO into two connections; double-layer PCB with terminal screw connections.
Package Contents:
3 x ESP32 Type C development boards; 3 x ESP32 breakout boards
Before Purchase:
The breakout board is intended only for the 38-pin narrow-version ESP32 without mounting holes. Confirm that the board pin width matches the breakout board. It is not suitable for the ESP-WROOM-32 DevKit V1 version.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by GeekSpace Return Policy
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