Difference between revisions of "ESP32-I2C-HUB Assembly Sheet"
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| − | + | == Pin headers/pin sockets == | |
| − | + | ||
| − | + | * "Standard" length is 1x40 or 2x40 pins | |
| − | + | ** Cheaper to buy 1x40 or 2x40 and cut off extra pins | |
| − | + | * Ebay - [https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=header+pins+40&_sacat=0&LH_TitleDesc=0&_osacat=0&_odkw=header+pins 1x40 Header pins/sockets] | |
| − | + | * Female connectors are expensive on Mouser, [https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2334524.m570.l1312.R1.TR0.TRC0.A0.H0.Xheader+pins+2x40+female.TRS1&_nkw=header+pins+2x40+female&_sacat=0&LH_TitleDesc=0&_osacat=0&_odkw=header+pins+40+female Ebay has good choices] | |
| − | + | * Mouser [https://www.mouser.com/ProductDetail/Harwin/M20-9774046?qs=sGAEpiMZZMs%252BGHln7q6pmzlZUuX%2F53qjJbj%2FQ1pG9jE%3D 1x40 pin straight headers] | |
| − | + | * Mouser [https://www.mouser.com/ProductDetail/Harwin/M20-9754046?qs=sGAEpiMZZMs%252BGHln7q6pmzlZUuX%2F53qjVp2YK3gPzB8%3D 1x40 right angle pin headers] | |
| + | * Mouser [https://www.mouser.com/ProductDetail/3M-Electronic-Solutions-Division/2380-5121TG?qs=sGAEpiMZZMs%252BGHln7q6pmwu5ra4CY41i6yhE8n6mBfA%3D 2x40 right angle pin headers] | ||
Revision as of 20:35, 2 February 2020
Parts List
- ESP Module is marked on bottom "ESP32 DEVKITV1"
- 0805 resistors are standard parts
| Qty | Value | RefDes | Qty | Value | RefDes | |
|---|---|---|---|---|---|---|
| 4 | 0.1uF | C2,C4-C6 | 3 | Conn_01x02 | H1,H2,H7 | |
| 1 | 10uF | C3 | 1 | Conn_01x02 | J15 | |
| 8 | 10K | R1,R4-R6,R9,R12,R15,R18 | 5 | Conn_01x03 | J4-J6,J8,J16 | |
| 10 | 2.2K | R2,R3,R7,R8,R10,R11,R13,R14,R16,R17 | 5 | Conn_01x05 | J7,J9-J12 | |
| 1 | AP1117 | U2 | 1 | Conn_02x03 | J3 | |
| 1 | ESP32 | U1 | 1 | DCJ0202 | J1 | |
| 1 | TCA9544A | U3 | 2 | Conn_01x14 | P12,P13 | |
| 1 | FTDI | J2 | 1 | Conn_02x03 | P8 | |
| 1 | Conn_02x08 | P1 | ||||
| 2 | Conn_02x14 | P11,P2 | ||||
Pin headers/pin sockets
- "Standard" length is 1x40 or 2x40 pins
- Cheaper to buy 1x40 or 2x40 and cut off extra pins
- Ebay - 1x40 Header pins/sockets
- Female connectors are expensive on Mouser, Ebay has good choices
- Mouser 1x40 pin straight headers
- Mouser 1x40 right angle pin headers
- Mouser 2x40 right angle pin headers
