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.

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LILYGO TTGO Lora 868 MHz OLED 0.96 Inch SD Card ESP32 Development Board Pax Counter Module SMA Metering Passenger Flows

LILYGO TTGO Lora 868 MHz OLED 0.96 Inch SD Card ESP32 Development Board Pax Counter Module SMA Metering Passenger Flows

Product ID: 629933504

Details

Brand
LILYGO
Connectivity Technology
HDMI USB
Included Components
Development SD
Model Name
TTGO Lora
Operating System
FreeRTOS

💾0.96-inch OLED display

📡868 MHz LoRa long-range wireless

🔋TP4054 fast charging module

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119611CFA

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Description

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

INSTANT VISUAL FEEDBACK - Crisp 0.96-inch OLED display keeps you informed at a glance
POWER UP FAST STAY CONNECTED - Integrated TP4054 charging module ensures quick and reliable power management
VERSATILE DEVELOPMENT PLATFORM - ESP32 chip with WiFi, BLE, and SD card support for endless IoT possibilities
SEAMLESS LONG RANGE CONNECTIVITY - 868 MHz LoRa with SMA antenna for superior signal strength and range
OPTIMIZED FOR PASSENGER FLOW ANALYTICS - Built-in Paxcounter module for real-time metering and data-driven insights

The LILYGO TTGO LoRa 868 MHz Development Board combines a powerful ESP32 processor with a 0.96-inch OLED display, SMA antenna for enhanced signal transmission, and a TP4054 fast charging module. Designed for IoT innovators, it supports WiFi, Bluetooth, and SD card storage, making it ideal for passenger flow metering and advanced wireless projects.

Specifications

ASIN	B09SHRWVNB
Box Contents	Development board, SMA antenna, SD card, TP4054 module
Brand	LILYGO
Brand Name	LILYGO
CPU Manufacturer	Espressif
Compatible Devices	Personal Computer, Smartphone, IoT Devices
Connectivity Technology	HDMI , USB
Country of Origin	USA
Customer Reviews	4.2 out of 5 stars 70 Reviews
Global Trade Identification Number	16971336330677, 16971336330998
Included Components	Development board, SMA antenna, SD card, TP4054 module
Manufacturer Part Number	868mhz
Model Name	TTGO Lora
Model Number	LoRa32
Network Connectivity Technology	HDMI, USB
Operating System	FreeRTOS
Processor Brand	Espressif
Processor Count	1
RAM Memory Technology	LPDDR4
Total USB Ports	2
Wireless Compability	Bluetooth

Reviews

G**Y

6.11.2023

C**S

21.09.2024

S**E

24.01.2024

A**I

12.10.2024

S**9

20.08.2025

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119611CFA

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In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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

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