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MIT

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CP2102 ESP Programmer

1 year ago 361
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  • BOM
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Description

Documents

CP2102 ESP Programmer

CP2102 ESP Programmer

BOM

ID Name Designator Footprint Quantity
1 CP2102-GMR U1 QFN-28_5X5X05P 1
2 S8050-J3Y Q1,Q2 SOT-23 323 2
3 Micro USB SMD Male Connector USB1 MICRO USB SMD MALE CONNECTOR 1
4 AMS1117-3.3 U2 SOT-223_L6.5-W3.5-P2.30-LS7.0-BR 1
5 ESP 8266 7-PIN PROGRAM PORT OUT X1 ESP 8266 7-PIN PROGRAM PORT OUT 1
6 10u C3,C1 C0805 2
7 100n C2,C4,C6,C7,C8 C0805 5
8 4u7 C5 C0805 1
9 10k R1,R2,R3,R4 R0805 4
10 BAT60A D1 SOD-323F 1
11 270 R5,R6 R0805 2
12 PWR D2 LED_0805 1
13 TxD D3 LED_0805 1
14 4k7 R7 R0805 1

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Comments (2)

quiquefloreslopez Reply

Hola amigo, una duda , en tu esquema en el dispositivo CP2102 tienes conectado TX con TX, realmente no se bien como se deba conectar , pero  no crees que la conexión correcta seria RX con TX y Tx con Rx? , gracias y espero que me puedas resolver la duda :D

gerdmuller.de Reply

@quiquefloreslopez
Hi, I will answer in English.
as the TX and RX signals are not connected to a receiver/sender,
but only to a connector, they are named the same.
So if you connect the signals from this module to e.g. an µController you would swap RX and TX.
Makes that sense to you?
Regards.

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