What kind of battery can be connected directly to this board?

the intention is to use a one cell lipo battery

Will this board work with TTN V3?

Yes，this board can work with TTN V3.

Can a LDO regulator output go to the 3.3 volt pin?

According to the schematic, the unit uses a ME6211 LDO between the 5v and 3.3v, so I say yes, you can. Looks like you won't be able to charge the battery, though. FYI, there is a trick to use the SD card as well. You need to manually deselect the LoRa chip (18 HIGH) then manually select the card reader (13 LOW). Seems you can't use both at the same time. At least the one I got.

Can both the board sma and u.fl connector used for the antenna?

Both SMA and U.FlL antennas are suitable for this product, but they cannot be used at the same time. By default, this product uses SMA antenna. If you want to use U.L external antenna, you need to change the antenna resistance.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

LoRa32 433Mhz ESP32 Development Board OLED 0.96 Inch SD Card BLE WiFi TTGO Module

Product ID: 539307583

Details

Brand
LILYGO
CPU Model
MediaTek
Connectivity Technology
Bluetooth
Memory Storage Capacity
4 MB
Model Name
RS1833

💾Local SD card storage

📡433MHz LoRa wireless

🔋Integrated TP4054 power management

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NT$1977

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

Description

🚀 Elevate your IoT game with the ultimate LoRa32 dev board!

SMART POWER CONTROL - Upgraded power switch and TP4054 charging module ensure efficient and flexible power management.
COMPACT OLED DISPLAY - 0.96-inch OLED screen offers real-time status updates and intuitive device monitoring.
VERSATILE DATA HANDLING - Store data locally on SD card or stream effortlessly via LoRaWAN, MQTT, or SPI interfaces.
ROBUST OPEN SOURCE ECOSYSTEM - Backed by active GitHub projects for customization and community-driven innovation.
SEAMLESS LONG RANGE CONNECTIVITY - 433MHz LoRa with SMA antenna boosts signal reach for reliable IoT networking.

The LILYGO LoRa32 433MHz ESP32 Development Board is a compact, feature-rich module designed for advanced IoT applications. It integrates a powerful ESP32 chip with 433MHz LoRa wireless, a 0.96-inch OLED display, local SD card storage, and enhanced power management via TP4054 and a refined power switch. Supporting multiple data transmission protocols including LoRaWAN, MQTT, and SPI, it offers versatile connectivity options. Ideal for developers seeking reliable long-range communication and real-time device monitoring, it is supported by an active open-source community for continuous innovation.

Specifications

ASIN	B0B45L398K
Best Sellers Rank	#502 in Single Board Computers (Computers & Accessories)
Brand	LILYGO
Built-In Media	Blu-ray
CPU Model	MediaTek MT8125
Compatible Devices	Computers, Smartphones, Microcontrollers
Connectivity Technology	Bluetooth, Wi-Fi
Customer Reviews	4.4 4.4 out of 5 stars (164)
Global Trade Identification Number	16971336331063
Item Dimensions L x W x H	2.54"L x 1.06"W x 0.51"H
Manufacturer	LILYGO
Memory Storage Capacity	4 MB
Model Name	RS1833
Operating System	Linux
Processor Brand	Espressif
Processor Count	1
RAM Memory Technology	PSRAM
Total Usb Ports	1
Wireless Compability	Bluetooth

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.