Mini Ultra-small Size ESP- M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware
Mini Ultra-small Size ESP- M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware
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Mini Ultra-small Size ESP- M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware
Specifications
| Chipset | Espressif ESP8285 (ESP8266-compatible, integrated 1MB flash) |
| Wireless | Wi-Fi 802.11 b/g/n |
| Firmware | Transparent passthrough (UART bridge) mode |
Why Choose Mini Ultra-small Size ESP- M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of Mini Ultra-small Size ESP- M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware
- Passthrough firmware turns the module into a simple transparent UART-to-Wi-Fi bridge for an existing microcontroller
- ESP8285's integrated 1MB flash removes the need for a separate external flash chip, keeping the module tiny
- Fully compatible with the wider ESP8266 ecosystem for reflashing to custom firmware if needed
- Ultra-small size suits designs where board space is at a premium
Perfect For
- Adding transparent Wi-Fi data transfer to an existing serial device
- Compact IoT sensor nodes needing a drop-in Wi-Fi bridge
- Retrofitting Wi-Fi onto an existing microcontroller project
- Space-constrained embedded Wi-Fi designs
Frequently Asked Questions
Do you provide a GST invoice?
Yes, a GST invoice is available on every order.
Do you offer bulk / wholesale pricing?
Yes — for bulk enquiries, WhatsApp us at +91 78285 34155.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your Mini Ultra-small Size ESP- M3 from ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible with ESP8266 Passthrough the Firmware today and start building your next project.
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