When used with arduino, what programmer do you select in the arduino ide?

Under the "Tools" menu there is a "Port" entry you select the com port. You have to first select the correct board. You can upload a sketch via the serial port.

Is this compatible with the standard linux kernel and/or modules?

This TTL adapter has a built-in FTDI FT232RL chip,about driver for linux, please refer to the following : https://www.ftdichip.com/Support/Documents/TechnicalNotes/TN_101_Customising_FTDI_VID_PID_In_Linux(FT_000081).pdf

Which voltage do I choose? The DSD TECH SH-U09C has a jumper to select 3.3 or 5 v. Does the device I'm connecting to determine this or is it the USB?

Select the voltage based on the device you are connecting and trying to communicate with. This selector either delivers the 5.0 V from the USB or steps the 5 V from usb down to 3.3 V depending on the voltage required from the microcontroller you connect to.

I cannot find the board on arduino on my macbook. although after intallation of the driver i can find it under utilities and usb, what should i do?

please refer to the following: You can verify that this adapter is working properly by: Short TX and RX. You will receive any data you send.

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DSD TECH SH-U09C USB - TTLシリアルアダプター + FTDI FT232RLチップ Windows 10 8 7 Mac OS X対応

Product ID: 753882007

Details

コネクタタイプ
USB Type-A
商品寸法 (長さx幅x高さ)
5.6 x 2 x 0.3
商品用途・使用方法
ノートパソコン。
対応デバイス
デスクトップノートパソコン
色
シリアル

⚡900Kbps max transfer speed

💡LED indicators for TX/RX/power

🔌Auto-switching 3.3V/5V logic levels

A$34

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Connect Smarter, Debug Faster, Code Better!

CROSS PLATFORM POWERHOUSE - Plug-and-play support for Windows 10/8/7 and Mac OS X means you stay productive on your preferred system.
BLAZING FAST DATA TRANSFER - Experience ultra-responsive communication with up to 900Kbps speed, perfect for seamless MCU interfacing.
INTUITIVE DEBUGGING AT A GLANCE - Built-in LED indicators keep you effortlessly informed on transmission and power status, eliminating guesswork.
UNIVERSAL VOLTAGE COMPATIBILITY - Smart auto-switching between 3.3V and 5V logic levels ensures flawless integration with diverse hardware.
ROCK SOLID STABILITY WITH FTDI CHIP - Powered by the trusted FTDI FT232RL chip, guaranteeing reliable and consistent serial communication.

The DSD TECH SH-U09C USB-TTL Serial Adapter features a high-stability FTDI FT232RL chip enabling up to 900Kbps data transfer. It supports automatic voltage switching between 3.3V and 5V logic levels, with clear LED indicators for TX, RX, and power status. Compatible with Windows (10, 8, 7) and Mac OS X, this compact adapter is ideal for developers seeking reliable, cross-platform serial communication with a 12-month warranty for peace of mind.

Specifications

ASIN	B07BBPX8B8
Amazon 売れ筋ランキング	パソコン・周辺機器 - 14,372位 ( パソコン・周辺機器の売れ筋ランキングを見る ) シリアルアダプタ - 18位
UPC	606479964241
おすすめ度	4.4 5つ星のうち4.4 (2,129) var
カラー	シリアル
コネクタータイプ	USB Type-A
パッケージ商品数	1
ブランド名	DSD TECH
ポート数	1
メーカー名	DSD TECH
メーカー型番	SH-U09C
ユニット数	1.0 個
主電源のプラグタイプ	プラグがありません
互換デバイス	デスクトップ, ノートパソコン
仕上げ	マット
付属品総数	1
保証タイプ	限定的保証
保証内容	1年間の保証
入力電圧	5 ボルト
公称電力	15 ワット
原産国	中国
同梱商品	FTDI FT232RL付きUSB - TTLシリアルアダプター。
商品の用途	ノートパソコン。
商品の重量	0.03 キログラム
商品本体サイズ	5.6 x 2 x 0.3 cm
型番	SH-U09C
定格電流	0.5 アンペア

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