SE840F/X, SE832AF Open Source Wireless Sensors
Draft Ver 0.50 June 2019
2. Hardware Description
The same host board design is used for all wireless sensors and development kits. Additional connector is
installed. 10-pin J-Link cable is included for connection to a Nordic development Kit.
You can load codes into SE840F by using a Tag Connect cable.
You can download DK-SE840F development kit schematics from this webpage.
https://www.fanstel.com/download-opensource
SE840F, SE840X, and SE832AF use the same enclosure and host PCB. The only difference is Bluetooth 5 module
installed. Sensor can be desk mounted. A wall mount bracket in included for wall mounting.
Additional external hardwire features:
• A battery compartment for 2 AAA batteries.
• Two user definable LED indicators, red and blue.
• A micro USB connector for powering sensor
• A push button for OTA DFU.
Size of gateway is 60x60x22mm.
SE832AF-210
SE832AF-210 contains an nRF52810 BLE 5 module BT832AF and an AMS ENS210 temperature and humidity
sensor. It can be powered by 2 AAA batteries (not included). A wall mount bracket is included.
SE840F-210
SE840F-210 contains an nRF52840 BLE 5, Thread, Zigbee module BT840F and an AMS ENS210 temperature
and humidity sensor. It can be powered by 2 AAA batteries (not included). A wall mount bracket is included.
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