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robotic.icu: 2x MAX232 RS-232 TTL Converter Adapter Module Arduino Shield RS232 Serial 3.3 5V
Posted in: Specs | by Brian Taylor | 2020 Jun 07
MAX232
RS232 - TTL Module === 2 Pack ===

Interface your microcontroller to RS232-level
Origin: USA, Georgia
Delivery: 06-12, 06-12
datepaid: 2020-06-07
Received: 2020-06-
Quantity: 1pcs
Price: 9.39
Shipping: 0.00
Total: 9.39
signals quickly and easily. RS-232 signals use voltages too high for any common microcontroller to interface with directly. Simply connect the 4-pin header on this module to your TX/RX, and power+ground pins and this problem is solved.

Standard DB-9 (Female) connector.

Works at both 5V and 3.3V (So Arduino, ESP8266, ESP32, STM32, Raspberry Pi, etc are all compatible)

We offer bundles with NodeMCU boards and headers (depending on package selected):
https://www.ebay.com/itm/292602845020 (with headers)
https://www.ebay.com/itm/292602851995 (no headers)

Consider the excellent ESP-Link firmware for ESP8266 to create a WiFi - RS232 serial gateway. Easy to interface to our NodeMCU boards available here:
https://www.ebay.com/itm/292164357392 (4-pack)
https://www.ebay.com/itm/292164355735 (3-pack)
https://www.ebay.com/itm/292164354958 (2-pack)

Please consider taking advantage of our multi-item discount found at the top of the listing page; it allows us to combine shipping and pass on the savings to you.

10% off 3, 15% off 5 items. Applies to most of our items.
FREE Shipping to the USA and APO Addresses
Dimensions: 59 x 21 x 18MM

Package Included: 2
eBay Item: 292602822407

Specs

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