
1 / 6 · Click to enlarge
WIFI R3 Atmega328p+ESP8266 (32MB Memory), USB-TTL CH3 Development Board
The WIFI R3 Atmega328p+ESP8266 (32MB Memory), USB-TTL CH3 Development Board is a mid-range board & shield designed for everyday users. It features One Package Weight: 0.04kgs / 0.10lb and One Package Size: 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch.
Available Offers
Free Delivery on this order. No minimum order value.
15-Day Easy Returns — hassle-free return & full refund.
Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.
Available Offers
5% Cashback
Pay with UPI & get 5% cashback (up to ₹50) via Razorpay
No-Cost EMI
Available on select bank cards at checkout. 0% interest for 3 months.
Free Shipping
Free delivery on all orders. No minimum order value.
Cash on Delivery
COD available on orders up to ₹5,000 across India.
Quick Specs
Ideal For
About This Product
The WIFI R3 Atmega328p+ESP8266 (32MB Memory), USB-TTL CH3 Development Board is a mid-range board & shield designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- One Package Weight: 0.04kgs / 0.10lb
- One Package Size: 10cm * 6cm * 2cm / 3.94inch * 2.36inch * 0.79inch
- Best Sellers Rank (Consumer Electronics): #9642
- Best Sellers Rank (Consumer Electronics > Arduino & SCM Supplies): #239
- Best Sellers Rank (Consumer Electronics > Arduino & SCM Supplies > Boards & Shields): #38
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
1. Type: logic ICs 2. Supply voltage: 6-9V recommended 3. MCU: ATmega328 4. WiFi MCU: ESP8266 5. USB converter: CH340G 6. Pin output Un: Un R3 7. UN +WiFi R3 ATmega328P+ESP8266 (32Mb memory), USB-TTL CH340G; Compatible with Ar Un, NodeMCU, WeMos ESP8266 8. Weight: about 21.6 g 9. Size: about 6.9 x 5.3 cm





