https://github.com/kanflo/espism
A low cost ISM radio to wifi gateway
https://github.com/kanflo/espism
esp8266 hardware ism mqtt rfm69
Last synced: 2 months ago
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A low cost ISM radio to wifi gateway
- Host: GitHub
- URL: https://github.com/kanflo/espism
- Owner: kanflo
- License: mit
- Created: 2016-07-07T22:26:30.000Z (almost 9 years ago)
- Default Branch: master
- Last Pushed: 2020-01-10T20:06:10.000Z (over 5 years ago)
- Last Synced: 2025-03-17T10:38:24.926Z (2 months ago)
- Topics: esp8266, hardware, ism, mqtt, rfm69
- Language: C
- Size: 646 KB
- Stars: 41
- Watchers: 10
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Espism
This repo contins schematics and code to build a low cost ISM radio to wifi gateway.
Look at [hardware/v4](https://github.com/kanflo/espism/tree/master/hardware/v4) for the hardware and [verification](https://github.com/kanflo/espism/tree/master/verification) for the software used to do hardware verification. The directory [mqtt_sniffer](https://github.com/kanflo/espism/tree/master/mqtt_sniffer) contains an ISM to MQTT sniffer. Blog post [is here](http://johan.kanflo.com/bridging-ism-radio-and-wifi-for-lunch-money/).
#### Building
```
git clone https://github.com/kanflo/espism.git
cd espism
git submodule init && git submodule update
cd mqtt_sniffer
vi esp-open-rtos/include/private_ssid_config.h # Fix wifi credentials
make && make flash
```
Wifi credentials, in case you did not know, are written to `esp-open-rtos/include/private_ssid_config.h` as
```
#define WIFI_SSID "your ssid"
#define WIFI_PASS "your key"
```