mirrors
/
Tasmota
mirror of https://github.com/arendst/Tasmota.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

DL-20 Flashing Jumpers

Michael Ingraham 2019-10-16 17:49:29 -04:00
parent 390c43bd08
commit 0200c9cf69
1 changed files with 17 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
Zigbee.md

@ -51,7 +51,7 @@ For ESP devices that do not have a microUSB connector, make the following connec
<BR>ESP<BR>Device|Serial<BR>Programming<BR>Adapter <BR>ESP<BR>Device|Serial<BR>Programming<BR>Adapter
:--:|:--: :--:|:--:
3.3V|3.3V Vcc|Vcc
GND|GND GND|GND
GPIO0|GND GPIO0|GND
GPIO1|Rx GPIO1|Rx
@ -66,11 +66,25 @@ For the flashing process, you need the following connections:
ESP<BR>Device|<BR>CC2530 ESP<BR>Device|<BR>CC2530
:--:|:--: :--:|:--:
3.3V|3.3V
GND|GND
GPIO4|CC_DC<BR>(A.K.A. P2_2 or Debug Clock) GPIO4|CC_DC<BR>(A.K.A. P2_2 or Debug Clock)
GPIO5|CC_RST GPIO5|CC_RST
GPIO12|CC_DD<BR>(A.K.A. P2_1 or Debug Data) GPIO12|CC_DD<BR>(A.K.A. P2_1 or Debug Data)
Vcc|Vcc
GND|GND
**DL-20 Flashing Jumpers**
The DL-20 Zigbee module has a 5-pin 1.27mm pitch unpopulated header with 0.6mm througholes.
Location|CC2530 Pin
:--:|:--:
1|DD (Debug Data)
2|DC (Debug Clock)
3|Vcc (3.3V)
4|RST
5|GND
Insert alternating male Dupont jumpers; one jumper on one side, the next one on other side. This allows the pins to provide the friction themselves to maintain contact and remain firmly in place. You only need DD, DC, and RST (a fourth jumper is shown which is used to keep the RST jumper in place). Vcc and GND are available on the main serial interface pins.
<img src="https://user-images.githubusercontent.com/34340210/66960536-a47dfb80-f03a-11e9-9c24-9b3bc4676e49.jpg" width="360">
**Prototype** **Prototype**
<img src="https://user-images.githubusercontent.com/34340210/65651836-aa556380-dfdd-11e9-8788-549d0f427403.jpg" width="360"> <img src="https://user-images.githubusercontent.com/34340210/65651836-aa556380-dfdd-11e9-8788-549d0f427403.jpg" width="360">