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 real-time debugging

🔌FTDI FT232RL chip for rock-solid stability

RM139

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Description

🚀 Elevate your serial communication game with precision and speed!

ROCK SOLID STABILITY - Powered by the trusted FTDI FT232RL chip, ensuring seamless and reliable USB-TTL serial connections every time.
SMART VOLTAGE SWITCHING - Automatically toggles between 3.3V and 5V logic levels to perfectly match your device’s needs without manual hassle.
UNIVERSAL COMPATIBILITY - Effortlessly works across Windows 10/8/7 and Mac OS X, making it the go-to adapter for any professional setup.
BLAZING FAST DATA TRANSFER - Experience ultra-responsive communication with up to 900Kbps speed, keeping your projects ahead of the curve.
INSTANT DEBUGGING FEEDBACK - Integrated TX, RX, and power LED indicators let you monitor data flow and power status at a glance—debug like a pro.

The DSD TECH SH-U09C USB-TTL Serial Adapter features a high-performance FTDI FT232RL chip delivering up to 900Kbps transfer speeds. It supports automatic voltage switching between 3.3V and 5V logic levels, includes LED indicators for real-time debugging, and offers broad compatibility with Windows and Mac OS. Compact and reliable, it’s backed by a 12-month warranty, making it an essential tool for developers and engineers seeking efficient serial communication.

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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RM139

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered 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 Malaysia.

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TrustScore 4.5 | 7,300+ reviews

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