ESP32-M1 Reach Out

by Bison Science

A compact, richly-featured, open-hardware ESP32-M1 dev board with a Wi-Fi range of up to 1.2 km

View all updates Jul 14, 2021

Part Shortage Causing Delay

by Manimaran Kanesan

Bison Science would like to apologize for not meeting the original shipping date because of the worldwide part shortage. We are currently working on this issue and the potential replacement parts have been identified. Parts are currently being pulled from different suppliers and ordered. Once they arrive, the ESP32-M1 will be tested and evaluated with these new parts. With satisfactory testing results, we will be purchasing these new parts for production. For the currently available parts, the order will be placed in the coming days.

The new expected shipping date will be around winter.

About the Author

Manimaran Kanesan

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Product Choices


ESP32-M1 Reach Out

A long-range, small-form-factor, USB-powered ESP32 Wi-Fi transceiver board with a 1 W (30 dBm) RFFE module. Provides external antenna connectors for Wi-Fi and Bluetooth, GPIOs, and support three different output voltages.


ESP32-A1 Antenna

A low-profile, planar antenna with an RPSMA connector. (1 dBi gain for BT and 2.5 dBi gain for Wi-Fi.) Able to fit on top of ESP32-M1 Reach Out for 2.4 GHz to 2.5 GHz applications.


Bison Science

Bison Science based in Perth, Western Australia a hardware tech house designing communication and electronic products to reach global tech communities. Bold, affordable, open source platforms engineered for usefulness and high quality.

Manimaran Kanesan

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