This is the Blue variant of the ESP32S Wireless WIFI Bluetooth Module Adapter Breakout Board for ESP-32F ESP-32S in Other ESP WIFI Modules. Available at ₹23.72 (₹20.10 + GST) with free shipping across India.
Looking for Esp32s Module? ESP32S Wireless WIFI Bluetooth Module Adapter Breakout Board for ESP-32F ESP-32S is available at Zbotic with fast shipping across India.
This is Adapter Breakout Board for ESP-32F ESP32 ESP-Wroom-32 Wireless Bluetooth Module. This Adapter Board is suitable for the ESP-32F module. ESP-32F Adapter Board minimum system needs only lead 4 lines to connect to USB serial adapter, TXD should be connected to TX, TXD should be connected to RX.
Adapter Board Pinboard Converter for ESP-32S ESP32S ESP32 Wireless WIFI Module 2.54mm. This is an adapter board for ESP-32S Wireless Module. It can be inserted into the breadboard with Dupont cable wire. Convenient to develop and debug.
Note: You must connect a 4,7K-20K pull-up resistor in the EN pin to 3.3V, we recommend 12K. According to the above description, power on after connecting the line and default operating mode, press the I00 button to get into download mode, and press the RESET button to download after you flash your code.
Features:
- For ESP32
- Onboard Reset button and flashing firmware button
- Includes the adapter board and male double-row pins connectors (not soldered)
Specification
| Technical | |
| Board Size | 3.6×3.4 cm |
| Compatibility | ESP-32f ESP32 ESP-Wroom-32 |
Package Includes:
1 x Adapter Breakout Board
ESP32S Wireless WIFI Bluetooth Module Adapter Breakout Overview
The ESP32S Wireless WIFI Bluetooth Module Adapter Breakout is a compact PCB designed to host ESP-32F/ESP-32S (ESP-WROOM-32) modules, providing a 2.54 mm pin pitch for easy breadboard and Dupont cable connections. Ideal for rapid prototyping and development, it simplifies wiring to a USB-serial adapter with just four lines plus a pull-up resistor on the EN pin.
Key Features of ESP32S Wireless WIFI Bluetooth Module Adapter Breakout
- Compatible with ESP-32F, ESP-32S and ESP-WROOM-32 modules
- Standard 2.54 mm pin header layout for breadboard insertion or Dupont cable
- Minimal wiring: only TXD, RXD, VCC and GND connections to a USB-serial adapter
- Dedicated EN pin requiring a 4.7 K–20 K pull-up resistor to 3.3 V
- Onboard pads for power supply decoupling and easy soldering
- Genuine product with fast shipping across India from Zbotic
Applications and Use Cases
- Rapid prototyping of Internet of Things (IoT) devices
- Wireless sensor nodes and home automation controllers
- Bluetooth-enabled wearables and data loggers
- Robotics control boards requiring Wi-Fi connectivity
- Embedded networked applications in education and workshops
How to Use ESP32S Wireless WIFI Bluetooth Module Adapter Breakout
Insert the breakout board into a breadboard or secure with Dupont cables, solder pin headers if required, and wire TXD → RX, RXD → TX, VCC → 3.3 V and GND → GND to a USB-serial adapter. Add a 4.7 K–20 K pull-up resistor between the EN pad and 3.3 V, then plug in the ESP-32F/ESP-32S module. Finally, connect to your PC, select the correct COM port and start flashing or debugging your firmware.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Which ESP32 modules are compatible with this adapter?
This breakout board is designed specifically for ESP-32F and ESP-32S variants, including ESP-WROOM-32 modules with 2.54 mm pin spacing.
Do I need an external resistor for the EN pin?
Yes. You must install a 4.7 KΩ to 20 KΩ pull-up resistor between the EN pin pad and 3.3 V to enable automatic boot and normal operation.
Can I solder pin headers directly for permanent use?
Absolutely. The pads allow through-hole soldering of 2.54 mm male or female headers for robust connections in standalone or enclosure-based projects.
Technical Specifications
| Model | ESP32S |
|---|---|
| Interface / Protocol | WiFi, Bluetooth |
| Color | Blue |
| SKU | AI6121 |
| Weight | 0.01 kg |
| Availability | In Stock |
Applications & Use Cases
The ESP32S Wireless WIFI Bluetooth Module Adapter Breakout Board for ESP-32F ESP-32S is a versatile other esp wifi modules used across a wide range of applications including WiFi connectivity for microcontrollers, IoT sensor nodes, remote monitoring, OTA firmware updates, and cloud-connected devices.
Common use cases:
- Adding WiFi to an existing Arduino project
- Building a cloud-connected weather station
- Enabling remote firmware updates
This product is ideal for IoT developers and electronics hobbyists.
Technical Tip: ESP-WROOM-32 modules need proper decoupling capacitors and antenna clearance for reliable WiFi performance.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Nandini Banerjee (verified owner) –
Great quality ESP32S Wireless WIFI Bluetooth Module Adapter. Flashed with ESPHome and it works beautifully.
Ravi Bajaj –
Excellent ESP32S Wireless WIFI Bluetooth Module Adapter! WiFi connectivity is strong and stable. Perfect for IoT projects.
Yogesh Krishnan (verified owner) –
Decent ESP32S Wireless WIFI Bluetooth Module Adapter. Had to install CP2102 drivers but works fine after that.
Aisha Bisht (verified owner) –
Outstanding ESP32S Wireless WIFI Bluetooth Module Adapter! Programmed it with Arduino IDE. All features work as documented.
Rashmi Bisht (verified owner) –
Good ESP32S Wireless WIFI Bluetooth Module Adapter. WiFi works well. Sometimes needs a reset but overall solid.
Om Pandey (verified owner) –
Excellent ESP32S Wireless WIFI Bluetooth Module Adapter! WiFi connectivity is strong and stable. Perfect for IoT projects.
Chitra Chopra (verified owner) –
Nice ESP32S Wireless WIFI Bluetooth Module Adapter for IoT prototyping. Breadboard compatible which is a plus.
Bharat Ghosh (verified owner) –
Great quality ESP32S Wireless WIFI Bluetooth Module Adapter. Flashed with ESPHome and it works beautifully.
Sanjay Dhawan (verified owner) –
Decent ESP32S Wireless WIFI Bluetooth Module Adapter. Had to install CP2102 drivers but works fine after that.
Kartik Gupta –
Excellent ESP32S Wireless WIFI Bluetooth Module Adapter! WiFi connectivity is strong and stable. Perfect for IoT projects.