With this WLAN module you can control I2C modules via the WLAN.
With the I2WD1 module, you can place a WEMOS-D1 mini on the DIN rail and address I2C modules via WLAN.
Application examples can be found on the homepage of nikolaus-lueneburg.de
under the keyword Wemos D1
We will also publish a few examples in our own blog.
| 1 | Resistor network 4x 4,7 kOhm |
| 1 | Resistor network 4x 1,5 kOhm |
| 1 | Resistor 4,7 k |
| 1 | Resistor 1,5 k |
| 1 | LED 3mm green 2mA |
| 1 | LED 3mm yellow 2mA |
| 1 | LED 3mm red 2mA |
| 4 | Ceramic Capacitor 100 nF |
| 1 | PCA9517 SMD |
| 1 | SN7405 + IC socket 14 pin |
| 1 | pin connectors 6-pin angled + jumper |
| 1 | terminal 4 pol fix or plug in |
| 1 | PCB lead-free tin with solder mask |
Mounting frame for DIN rail Set WAGO Mounting base for our I2C rails kits
RS-232 bus connector 5-pin Accessories for I2C-WLAN or I2C-Ardruino
Kit I2C input card digital 8-bit 5-24V for DIN rail With the I2C input module you can read 8 digital signals up to 30V.
Digital I2C output card with optocouplers8-bit 5-24V for DIN rail With the I2C output card, 8 digital consumers can be switched.The output driver TBD62783APG switches a positive voltage up to 30V.
Digital I2C output card with power transistors8-bit 5-24V for DIN rail With the I2C output card, 8 digital consumers can be switched.The power transistor BD676 can switch 40V 1A.
Kit I2C analog input card 4 channel 18 bit for DIN-rail With the I2C analog input card 5 analog signals of 0-10 V +-10V +-2V or 0-20mA can be read.
Set I2C bus connector 5-pin Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AI18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
Kit I2C output card digital 8-bit 5-24V for DIN rail With the I2C output card 8 digital loads can be switched. The output driver turns UDN2981 a positive voltage up to 30V.
Mounting frame for DIN rail Set WAGO Mounting base for our I2C rails kits
Kit I2C analog output card 4 channel 10 bit for DIN-rail With the I2C analog output card 4 analog control signals of 0-10 V can be output.
Mounting clip for DIN rail Rittal SZ 2309.000 inkl. Screws M4 x 10
Kit I2C analog input card 5 channel 10 bit for DIN-rail With the I2C analog input card 5 analog signals of 0-10 V can be read.
Kit simulator module for 8 digital signals (8-bit) for DIN-rail mounting setpoint adjuster for eight digital signals for connection to the digital input card.
Digital I2C input card with optocouplers 8-bit 5-24V for DIN rail The I2C input module can be used to read 8 digital signals from 2.5V to 30V via the I2C bus. The inputs are galvanically isolated with optocouplers
Kit I2C-Repeater with switch for Raspberry PI Level Translating from 3.3 V to 5 V for GPIO ports SDA and SCL
Kit I2C-Repeater for Raspberry PI Level Translating from 3.3 V to 5 V for GPIO ports SDA and SCL
Kit I2C switch for DIN rail mounting The I2C switch it is possible to switch four I2C buses in any combination to a master. Also its possible multiple I2C slaves with the same bus address to connect to the I2C bus.
Digital I2C output card with optocouplers8-bit 5-24V for DIN rail With the I2C output card, 8 digital consumers can be switched.The output driver TBD62783APG switches a positive voltage up to 30V.
Set I2C connection cable 5pol Accessories for I2C bus modules I2EOK, I2AOK, I2AT, I2AIN18 Not suitable for I2HE, I2AH, I2HAE, I2HAA ...
Digital I2C output card with power transistors8-bit 5-24V for DIN rail With the I2C output card, 8 digital consumers can be switched.The power transistor BD676 can switch 40V 1A.
Mounting frame for DIN rail Set WAGO Mounting base for our I2C rails kits
Kit I2C analog output card 4 channel 10 bit for DIN-rail With the I2C analog output card 4 analog control signals of 0-10 V can be output.
Kit I2C I2C-RS232-Modem 2 for DIN rail With this modemyou can control or read I2C slaves via the serial RS232 interface. The baud rate adjustable via PC software. Command Set is the same as the I2C-USB modem
Kit I2C-Repeater with switch for Raspberry PI Level Translating from 3.3 V to 5 V for GPIO ports SDA and SCL
Kit switching power supply control board 5V / 1A for DIN rail This 5V switching power supply control board I2C modules can be supplied with power.
Kit I2C input card digital 8-bit 5-24V for DIN rail With the I2C input module you can read 8 digital signals up to 30V.
Kit I2C analog input card 8 channel 10 bit for DIN-rail With the I2C analog input card 5 analog signals of 0-10 V can be read.
I2C-Repeater for Raspberry PI finished Level Translating from 3.3 V to 5 V for GPIO ports SDA and SCL
